The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or 'prefixes' which designate network reachability among autonomous systems (AS). It is described as a path vector protocol. BGP does not use traditional Interior Gateway Protocol (IGP) metrics, but makes routing decisions based on path, network policies and/or rulesets. For this reason, it is more appropriately termed a reachability protocol rather than routing protocol.

Saturday, January 12, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 13 Jan, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 431207
Prefixes after maximum aggregation: 179225
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 215604
Total ASes present in the Internet Routing Table: 39576
Prefixes per ASN: 10.90
Origin-only ASes present in the Internet Routing Table: 34034
Origin ASes announcing only one prefix: 15923
Transit ASes present in the Internet Routing Table: 5542
Transit-only ASes present in the Internet Routing Table: 120
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 995
Unregistered ASNs in the Routing Table: 167
Number of 32-bit ASNs allocated by the RIRs: 3644
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8893
Special use prefixes present in the Routing Table: 23
Prefixes being announced from unallocated address space: 192
Number of addresses announced to Internet: 2644835344
Equivalent to 157 /8s, 164 /16s and 252 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.1
Total number of prefixes smaller than registry allocations: 150235

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 99957
Total APNIC prefixes after maximum aggregation: 31514
APNIC Deaggregation factor: 3.17
Prefixes being announced from the APNIC address blocks: 101587
Unique aggregates announced from the APNIC address blocks: 43569
APNIC Region origin ASes present in the Internet Routing Table: 4761
APNIC Prefixes per ASN: 21.34
APNIC Region origin ASes announcing only one prefix: 1272
APNIC Region transit ASes present in the Internet Routing Table: 766
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 715822336
Equivalent to 42 /8s, 170 /16s and 149 /24s
Percentage of available APNIC address space announced: 83.7

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 153770
Total ARIN prefixes after maximum aggregation: 78048
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154421
Unique aggregates announced from the ARIN address blocks: 70701
ARIN Region origin ASes present in the Internet Routing Table: 15305
ARIN Prefixes per ASN: 10.09
ARIN Region origin ASes announcing only one prefix: 5797
ARIN Region transit ASes present in the Internet Routing Table: 1522
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1090883072
Equivalent to 65 /8s, 5 /16s and 142 /24s
Percentage of available ARIN address space announced: 57.7

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 112824
Total RIPE prefixes after maximum aggregation: 58261
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 115808
Unique aggregates announced from the RIPE address blocks: 74154
RIPE Region origin ASes present in the Internet Routing Table: 17006
RIPE Prefixes per ASN: 6.81
RIPE Region origin ASes announcing only one prefix: 8161
RIPE Region transit ASes present in the Internet Routing Table: 2725
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 650294544
Equivalent to 38 /8s, 194 /16s and 181 /24s
Percentage of available RIPE address space announced: 94.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 44893
Total LACNIC prefixes after maximum aggregation: 8962
LACNIC Deaggregation factor: 5.01
Prefixes being announced from the LACNIC address blocks: 48461
Unique aggregates announced from the LACNIC address blocks: 23227
LACNIC Region origin ASes present in the Internet Routing Table: 1763
LACNIC Prefixes per ASN: 27.49
LACNIC Region origin ASes announcing only one prefix: 508
LACNIC Region transit ASes present in the Internet Routing Table: 322
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 121196032
Equivalent to 7 /8s, 57 /16s and 78 /24s
Percentage of available LACNIC address space announced: 72.2

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10088
Total AfriNIC prefixes after maximum aggregation: 2388
AfriNIC Deaggregation factor: 4.22
Prefixes being announced from the AfriNIC address blocks: 10737
Unique aggregates announced from the AfriNIC address blocks: 3779
AfriNIC Region origin ASes present in the Internet Routing Table: 591
AfriNIC Prefixes per ASN: 18.17
AfriNIC Region origin ASes announcing only one prefix: 185
AfriNIC Region transit ASes present in the Internet Routing Table: 126
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 44047616
Equivalent to 2 /8s, 160 /16s and 29 /24s
Percentage of available AfriNIC address space announced: 43.8

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2465 828 53 PT Telekomunikasi Indonesia
4766 2124 11548 625 Korea Telecom (KIX)
7545 1814 301 89 TPG Internet Pty Ltd
4755 1642 381 174 TATA Communications formerly
9829 1420 1156 42 National Internet Backbone
9583 1191 89 507 Sify Limited
7552 1128 1070 12 Vietel Corporation
9498 1052 310 74 BHARTI Airtel Ltd.
18101 1017 135 170 Reliance Infocom Ltd Internet
24560 1012 372 162 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 BellSouth.net Inc.
7029 2286 1265 212 Windstream Communications Inc
18566 2078 382 178 Covad Communications Co.
22773 1956 2932 131 Cox Communications Inc.
1785 1944 677 123 PaeTec Communications, Inc.
20115 1686 1606 623 Charter Communications
4323 1596 1171 395 tw telecom holdings, inc.
30036 1356 288 697 Mediacom Communications Corp
7018 1311 10583 869 AT&T Services, Inc.
7011 1206 321 685 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1688 544 16 Corbina telecom
2118 1052 97 15 EUnet/RELCOM Autonomous Syste
34984 910 212 235 BILISIM TELEKOM
12479 869 777 64 France Telecom Espana SA
13188 771 96 112 Ukraine
31148 744 38 14 FreeNet ISP
20940 716 239 570 Akamai Technologies European
6830 714 2313 435 UPC Broadband
8551 675 367 39 Bezeq International
58113 634 70 378 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2275 388 212 Types of queries are: POCs, o
28573 2269 1302 78 Types of queries are: POCs, o
7303 1670 1139 204 Telecom Argentina S.A.
6503 1446 435 69 Axtel, S.A.B. de C.V.
8151 1387 2873 359 Uninet S.A. de C.V.
18881 750 716 18 Global Village Telecom
27947 747 86 91 Telconet S.A
3816 672 309 70 Types of queries are: POCs, o
11172 602 101 66 Alestra, S. de R.L. de C.V.
7738 587 1242 34 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 886 275 36 LINKdotNET AS number
36998 774 80 4 MOBITEL
8452 541 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 291 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
37054 209 11 5 Data Telecom Service
15399 200 29 7 Wananchi Online Limited
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 BellSouth.net Inc.
17974 2465 828 53 PT Telekomunikasi Indonesia
7029 2286 1265 212 Windstream Communications Inc
10620 2275 388 212 Types of queries are: POCs, o
28573 2269 1302 78 Types of queries are: POCs, o
4766 2124 11548 625 Korea Telecom (KIX)
18566 2078 382 178 Covad Communications Co.
22773 1956 2932 131 Cox Communications Inc.
1785 1944 677 123 PaeTec Communications, Inc.
7545 1814 301 89 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
17974 2465 2412 PT Telekomunikasi Indonesia
28573 2269 2191 Types of queries are: POCs, o
7029 2286 2074 Windstream Communications Inc
10620 2275 2063 Types of queries are: POCs, o
18566 2078 1900 Covad Communications Co.
22773 1956 1825 Cox Communications Inc.
1785 1944 1821 PaeTec Communications, Inc.
7545 1814 1725 TPG Internet Pty Ltd
8402 1688 1672 Corbina telecom
4766 2124 1499 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
65333 PRIVATE 10.0.0.0/8 0 *
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T Services, Inc.
16504 UNALLOCATED 12.18.155.0/24 30170 Optic Fusion
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T Services, Inc.
21861 UNALLOCATED 12.37.59.0/24 7018 AT&T Services, Inc.
19577 UNALLOCATED 12.41.188.0/24 7832 WW/Precision Communi
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T Services, Inc.
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T Services, Inc.
17300 UNALLOCATED 12.45.103.0/24 209 Qwest Communications

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 Jump Management SRL
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.66.32.0/20 18864 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:13 /10:30 /11:87 /12:246
/13:476 /14:863 /15:1558 /16:12461 /17:6612 /18:10852
/19:21589 /20:31077 /21:33007 /22:43981 /23:40330 /24:227406
/25:9 /26:11 /27:11 /28:146 /29:186 /30:95
/31:0 /32:142

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2028 2078 Covad Communications Co.
6389 1771 3109 BellSouth.net Inc.
7029 1642 2286 Windstream Communications Inc
8402 1416 1688 Corbina telecom
22773 1286 1956 Cox Communications Inc.
30036 1253 1356 Mediacom Communications Corp
11492 1157 1194 CABLE ONE, INC.
1785 1028 1944 PaeTec Communications, Inc.
6503 976 1446 Axtel, S.A.B. de C.V.
7011 955 1206 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:655 2:632 3:3 4:13 5:719 6:3
8:484 12:1922 13:3 14:686 15:11 16:3
17:6 20:27 23:221 24:1790 27:1473 31:1137
32:49 33:2 34:2 36:10 37:1173 38:831
39:2 40:139 41:2758 42:180 44:3 46:1723
47:3 49:536 50:645 52:12 54:28 55:8
57:31 58:996 59:557 60:229 61:1302 62:1052
63:2030 64:4299 65:2156 66:4286 67:2116 68:1116
69:3310 70:862 71:536 72:1878 74:2546 75:413
76:294 77:1043 78:1026 79:538 80:1221 81:974
82:666 83:537 84:530 85:1166 86:457 87:976
88:358 89:1717 90:303 91:5387 92:609 93:1680
94:1979 95:1522 96:489 97:339 98:969 99:49
100:29 101:298 103:1974 105:583 106:126 107:207
108:485 109:1740 110:830 111:989 112:463 113:720
114:673 115:892 116:880 117:765 118:964 119:1238
120:324 121:688 122:1699 123:1182 124:1281 125:1302
128:517 129:190 130:297 131:640 132:312 133:142
134:242 135:62 136:215 137:230 138:342 139:158
140:190 141:301 142:498 143:370 144:476 145:89
146:516 147:291 148:716 149:334 150:155 151:255
152:398 153:188 154:23 155:450 156:229 157:335
158:257 159:616 160:335 161:398 162:366 163:181
164:579 165:455 166:458 167:571 168:1001 169:129
170:1002 171:162 172:4 173:1519 174:752 175:413
176:1038 177:1550 178:1700 180:1363 181:195 182:1156
183:296 184:634 185:163 186:2167 187:1422 188:1889
189:1563 190:6206 192:6074 193:5723 194:4501 195:3601
196:1259 197:366 198:4023 199:5125 200:5933 201:2029
202:8582 203:8612 204:4400 205:2508 206:2697 207:2700
208:4074 209:3511 210:2782 211:1554 212:2012 213:1887
214:877 215:90 216:5034 217:1585 218:585 219:306
220:1261 221:528 222:322 223:396

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 2:31 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 13 Jan, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 437653
Prefixes after maximum aggregation: 181323
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 215673
Total ASes present in the Internet Routing Table: 43015
Prefixes per ASN: 10.17
Origin-only ASes present in the Internet Routing Table: 34017
Origin ASes announcing only one prefix: 15907
Transit ASes present in the Internet Routing Table: 5719
Transit-only ASes present in the Internet Routing Table: 138
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 31
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 379
Unregistered ASNs in the Routing Table: 127
Number of 32-bit ASNs allocated by the RIRs: 3644
Number of 32-bit ASNs visible in the Routing Table: 3279
Prefixes from 32-bit ASNs in the Routing Table: 8955
Special use prefixes present in the Routing Table: 17
Prefixes being announced from unallocated address space: 187
Number of addresses announced to Internet: 2624022028
Equivalent to 156 /8s, 103 /16s and 102 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.1
Total number of prefixes smaller than registry allocations: 154021

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 105521
Total APNIC prefixes after maximum aggregation: 32893
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 106510
Unique aggregates announced from the APNIC address blocks: 43569
APNIC Region origin ASes present in the Internet Routing Table: 4809
APNIC Prefixes per ASN: 22.15
APNIC Region origin ASes announcing only one prefix: 1246
APNIC Region transit ASes present in the Internet Routing Table: 807
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 405
Number of APNIC addresses announced to Internet: 717190400
Equivalent to 42 /8s, 191 /16s and 117 /24s
Percentage of available APNIC address space announced: 83.8

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 155140
Total ARIN prefixes after maximum aggregation: 78507
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155755
Unique aggregates announced from the ARIN address blocks: 70770
ARIN Region origin ASes present in the Internet Routing Table: 15375
ARIN Prefixes per ASN: 10.13
ARIN Region origin ASes announcing only one prefix: 5805
ARIN Region transit ASes present in the Internet Routing Table: 1585
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1090945920
Equivalent to 65 /8s, 6 /16s and 131 /24s
Percentage of available ARIN address space announced: 57.7

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 112540
Total RIPE prefixes after maximum aggregation: 58405
RIPE Deaggregation factor: 1.93
Prefixes being announced from the RIPE address blocks: 115515
Unique aggregates announced from the RIPE address blocks: 74142
RIPE Region origin ASes present in the Internet Routing Table: 17026
RIPE Prefixes per ASN: 6.78
RIPE Region origin ASes announcing only one prefix: 8164
RIPE Region transit ASes present in the Internet Routing Table: 2777
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2119
Number of RIPE addresses announced to Internet: 650253412
Equivalent to 38 /8s, 194 /16s and 20 /24s
Percentage of available RIPE address space announced: 94.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 45496
Total LACNIC prefixes after maximum aggregation: 9093
LACNIC Deaggregation factor: 5.00
Prefixes being announced from the LACNIC address blocks: 49156
Unique aggregates announced from the LACNIC address blocks: 23233
LACNIC Region origin ASes present in the Internet Routing Table: 1772
LACNIC Prefixes per ASN: 27.74
LACNIC Region origin ASes announcing only one prefix: 505
LACNIC Region transit ASes present in the Internet Routing Table: 337
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 732
Number of LACNIC addresses announced to Internet: 121272104
Equivalent to 7 /8s, 58 /16s and 119 /24s
Percentage of available LACNIC address space announced: 72.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9874
Total AfriNIC prefixes after maximum aggregation: 2373
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 10530
Unique aggregates announced from the AfriNIC address blocks: 3791
AfriNIC Region origin ASes present in the Internet Routing Table: 586
AfriNIC Prefixes per ASN: 17.97
AfriNIC Region origin ASes announcing only one prefix: 187
AfriNIC Region transit ASes present in the Internet Routing Table: 126
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 44043008
Equivalent to 2 /8s, 160 /16s and 11 /24s
Percentage of available AfriNIC address space announced: 43.8

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2952 11556 921 Korea Telecom (KIX)
17974 2483 829 53 PT TELEKOMUNIKASI INDONESIA
7545 1818 301 88 TPG Internet Pty Ltd
4755 1663 381 175 TATA Communications formerly
9829 1420 1156 42 BSNL National Internet Backbo
9583 1200 89 502 Sify Limited
4808 1125 2040 316 CNCGROUP IP network: China169
7552 1125 1070 12 Vietel Corporation
9498 1052 310 74 BHARTI Airtel Ltd.
24560 1037 385 160 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 bellsouth.net, inc.
7029 2287 1265 212 Windstream Communications Inc
18566 2081 382 180 Covad Communications
22773 1956 2932 131 Cox Communications, Inc.
1785 1946 678 124 PaeTec Communications, Inc.
20115 1687 1607 624 Charter Communications
4323 1599 1155 396 Time Warner Telecom
30036 1357 288 697 Mediacom Communications Corp
7018 1305 10550 862 AT&T WorldNet Services
7011 1206 321 685 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1777 544 16 Corbina telecom
2118 1052 97 15 EUnet/RELCOM Autonomous Syste
34984 906 212 230 BILISIM TELEKOM
12479 869 777 64 Uni2 Autonomous System
13188 772 96 112 Educational Network
31148 744 38 14 FreeNet ISP
20940 721 240 571 Akamai Technologies European
6830 713 2313 434 UPC Distribution Services
8551 655 367 39 Bezeq International
58113 634 70 378 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
10620 2275 388 212 TVCABLE BOGOTA
28573 2269 1302 78 NET Servicos de Comunicao S.A
7303 1670 1139 204 Telecom Argentina Stet-France
8151 1527 2876 365 UniNet S.A. de C.V.
6503 1454 435 67 AVANTEL, S.A.
27947 770 85 95 Telconet S.A
18881 750 716 18 Global Village Telecom
3816 672 309 71 Empresa Nacional de Telecomun
11172 602 86 66 Servicios Alestra S.A de C.V
7738 587 1242 34 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 886 275 36 LINKdotNET AS number
36998 774 80 4 MOBITEL
8452 541 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 291 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 181 697 88 MTN Network Solutions

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 bellsouth.net, inc.
4766 2952 11556 921 Korea Telecom (KIX)
17974 2483 829 53 PT TELEKOMUNIKASI INDONESIA
7029 2287 1265 212 Windstream Communications Inc
10620 2275 388 212 TVCABLE BOGOTA
28573 2269 1302 78 NET Servicos de Comunicao S.A
18566 2081 382 180 Covad Communications
22773 1956 2932 131 Cox Communications, Inc.
1785 1946 678 124 PaeTec Communications, Inc.
7545 1818 301 88 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
17974 2483 2430 PT TELEKOMUNIKASI INDONESIA
28573 2269 2191 NET Servicos de Comunicao S.A
7029 2287 2075 Windstream Communications Inc
10620 2275 2063 TVCABLE BOGOTA
4766 2952 2031 Korea Telecom (KIX)
18566 2081 1901 Covad Communications
22773 1956 1825 Cox Communications, Inc.
1785 1946 1822 PaeTec Communications, Inc.
8402 1777 1761 Corbina telecom
7545 1818 1730 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.24.0/21 41794 Altline LLC
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.66.32.0/20 18864 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:13 /10:29 /11:87 /12:245
/13:478 /14:860 /15:1548 /16:12503 /17:6588 /18:10932
/19:21624 /20:31114 /21:33156 /22:44421 /23:40716 /24:229152
/25:1315 /26:1696 /27:873 /28:174 /29:73 /30:17
/31:0 /32:21

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1771 3109 bellsouth.net, inc.
7029 1643 2287 Windstream Communications Inc
8402 1503 1777 Corbina telecom
22773 1286 1956 Cox Communications, Inc.
30036 1254 1357 Mediacom Communications Corp
11492 1157 1194 Cable One
1785 1028 1946 PaeTec Communications, Inc.
6503 980 1454 AVANTEL, S.A.
7011 955 1206 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:695 2:675 3:3 4:13 5:719 6:3
8:485 12:1923 13:3 14:700 15:11 16:3
17:6 20:27 23:223 24:1795 27:1475 31:1120
32:54 33:2 34:2 36:10 37:1173 38:838
39:2 40:139 41:2650 42:181 44:3 46:1734
47:3 49:536 50:651 52:12 54:28 55:9
57:28 58:1075 59:561 60:234 61:1318 62:1037
63:2037 64:4305 65:2162 66:4295 67:2119 68:1117
69:3312 70:862 71:537 72:1880 74:2548 75:413
76:294 77:1050 78:1039 79:538 80:1220 81:972
82:659 83:537 84:530 85:1166 86:455 87:974
88:359 89:1726 90:303 91:5381 92:610 93:1682
94:1978 95:1531 96:489 97:339 98:969 99:52
100:31 101:300 103:1989 105:583 106:126 107:207
108:503 109:1741 110:845 111:993 112:467 113:743
114:681 115:916 116:900 117:780 118:965 119:1278
120:332 121:700 122:1734 123:1187 124:1315 125:1303
128:553 129:202 130:310 131:646 132:318 133:142
134:255 135:61 136:216 137:234 138:342 139:160
140:216 141:314 142:516 143:373 144:478 145:89
146:522 147:293 148:731 149:334 150:161 151:255
152:399 153:188 154:24 155:450 156:232 157:380
158:257 159:698 160:336 161:422 162:367 163:193
164:573 165:461 166:458 167:570 168:1005 169:131
170:1000 171:162 172:4 173:1519 174:752 175:413
176:1045 177:1544 178:1705 180:1361 181:195 182:1165
183:297 184:637 185:163 186:2187 187:1413 188:1892
189:1565 190:6245 192:6115 193:5723 194:4493 195:3595
196:1247 197:308 198:4071 199:5164 200:5994 201:2032
202:8782 203:8724 204:4464 205:2528 206:2790 207:2770
208:4079 209:3529 210:2901 211:1561 212:2005 213:1884
214:881 215:90 216:5051 217:1584 218:598 219:325
220:1264 221:528 222:324 223:401

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:37 AM 0 comments

Friday, January 11, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 12 Jan, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 431179
Prefixes after maximum aggregation: 179280
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 215503
Total ASes present in the Internet Routing Table: 39571
Prefixes per ASN: 10.90
Origin-only ASes present in the Internet Routing Table: 34024
Origin ASes announcing only one prefix: 15919
Transit ASes present in the Internet Routing Table: 5547
Transit-only ASes present in the Internet Routing Table: 119
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 999
Unregistered ASNs in the Routing Table: 167
Number of 32-bit ASNs allocated by the RIRs: 3639
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 8881
Special use prefixes present in the Routing Table: 23
Prefixes being announced from unallocated address space: 179
Number of addresses announced to Internet: 2644924944
Equivalent to 157 /8s, 166 /16s and 90 /24s
Percentage of available address space announced: 71.4
Percentage of allocated address space announced: 71.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.1
Total number of prefixes smaller than registry allocations: 150354

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 99840
Total APNIC prefixes after maximum aggregation: 31550
APNIC Deaggregation factor: 3.16
Prefixes being announced from the APNIC address blocks: 101465
Unique aggregates announced from the APNIC address blocks: 43424
APNIC Region origin ASes present in the Internet Routing Table: 4762
APNIC Prefixes per ASN: 21.31
APNIC Region origin ASes announcing only one prefix: 1273
APNIC Region transit ASes present in the Internet Routing Table: 768
Average APNIC Region AS path length visible: 4.0
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 715792640
Equivalent to 42 /8s, 170 /16s and 33 /24s
Percentage of available APNIC address space announced: 83.7

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 153784
Total ARIN prefixes after maximum aggregation: 78093
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154455
Unique aggregates announced from the ARIN address blocks: 70731
ARIN Region origin ASes present in the Internet Routing Table: 15311
ARIN Prefixes per ASN: 10.09
ARIN Region origin ASes announcing only one prefix: 5802
ARIN Region transit ASes present in the Internet Routing Table: 1522
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1090849024
Equivalent to 65 /8s, 5 /16s and 9 /24s
Percentage of available ARIN address space announced: 57.7

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 112907
Total RIPE prefixes after maximum aggregation: 58268
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 115917
Unique aggregates announced from the RIPE address blocks: 74200
RIPE Region origin ASes present in the Internet Routing Table: 16998
RIPE Prefixes per ASN: 6.82
RIPE Region origin ASes announcing only one prefix: 8153
RIPE Region transit ASes present in the Internet Routing Table: 2729
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 650317328
Equivalent to 38 /8s, 195 /16s and 14 /24s
Percentage of available RIPE address space announced: 94.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 44855
Total LACNIC prefixes after maximum aggregation: 8936
LACNIC Deaggregation factor: 5.02
Prefixes being announced from the LACNIC address blocks: 48419
Unique aggregates announced from the LACNIC address blocks: 23231
LACNIC Region origin ASes present in the Internet Routing Table: 1760
LACNIC Prefixes per ASN: 27.51
LACNIC Region origin ASes announcing only one prefix: 505
LACNIC Region transit ASes present in the Internet Routing Table: 323
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 121357312
Equivalent to 7 /8s, 59 /16s and 196 /24s
Percentage of available LACNIC address space announced: 72.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 10128
Total AfriNIC prefixes after maximum aggregation: 2381
AfriNIC Deaggregation factor: 4.25
Prefixes being announced from the AfriNIC address blocks: 10743
Unique aggregates announced from the AfriNIC address blocks: 3756
AfriNIC Region origin ASes present in the Internet Routing Table: 591
AfriNIC Prefixes per ASN: 18.18
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 126
Average AfriNIC Region AS path length visible: 3.3
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 44024064
Equivalent to 2 /8s, 159 /16s and 193 /24s
Percentage of available AfriNIC address space announced: 43.7

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2466 828 53 PT Telekomunikasi Indonesia
4766 2124 11548 625 Korea Telecom (KIX)
7545 1814 301 89 TPG Internet Pty Ltd
4755 1642 381 174 TATA Communications formerly
9829 1420 1156 42 National Internet Backbone
9583 1191 89 507 Sify Limited
7552 1118 1070 12 Vietel Corporation
9498 1052 310 74 BHARTI Airtel Ltd.
18101 1016 135 170 Reliance Infocom Ltd Internet
24560 1012 372 162 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 BellSouth.net Inc.
7029 2287 1265 212 Windstream Communications Inc
18566 2078 382 178 Covad Communications Co.
22773 1956 2932 131 Cox Communications Inc.
1785 1944 677 123 PaeTec Communications, Inc.
20115 1686 1606 623 Charter Communications
4323 1596 1171 395 tw telecom holdings, inc.
30036 1356 288 697 Mediacom Communications Corp
7018 1311 10583 868 AT&T Services, Inc.
7011 1206 321 685 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1781 544 16 Corbina telecom
2118 1052 97 15 EUnet/RELCOM Autonomous Syste
34984 906 212 231 BILISIM TELEKOM
12479 869 777 64 France Telecom Espana SA
13188 770 96 117 Ukraine
31148 744 38 14 FreeNet ISP
20940 724 242 574 Akamai Technologies European
6830 714 2313 435 UPC Broadband
8551 676 367 39 Bezeq International
58113 633 70 378 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2278 1302 78 Types of queries are: POCs, o
10620 2275 388 212 Types of queries are: POCs, o
7303 1674 1139 202 Telecom Argentina S.A.
6503 1446 435 69 Axtel, S.A.B. de C.V.
8151 1399 2897 360 Uninet S.A. de C.V.
18881 750 716 18 Global Village Telecom
27947 747 86 91 Telconet S.A
3816 671 309 70 Types of queries are: POCs, o
11172 602 101 66 Alestra, S. de R.L. de C.V.
7738 587 1242 34 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 886 275 36 LINKdotNET AS number
36998 774 80 4 MOBITEL
8452 541 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 291 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
37054 210 11 5 Data Telecom Service
15399 200 29 7 Wananchi Online Limited
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3109 3701 127 BellSouth.net Inc.
17974 2466 828 53 PT Telekomunikasi Indonesia
7029 2287 1265 212 Windstream Communications Inc
28573 2278 1302 78 Types of queries are: POCs, o
10620 2275 388 212 Types of queries are: POCs, o
4766 2124 11548 625 Korea Telecom (KIX)
18566 2078 382 178 Covad Communications Co.
22773 1956 2932 131 Cox Communications Inc.
1785 1944 677 123 PaeTec Communications, Inc.
7545 1814 301 89 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
17974 2466 2413 PT Telekomunikasi Indonesia
28573 2278 2200 Types of queries are: POCs, o
7029 2287 2075 Windstream Communications Inc
10620 2275 2063 Types of queries are: POCs, o
18566 2078 1900 Covad Communications Co.
22773 1956 1825 Cox Communications Inc.
1785 1944 1821 PaeTec Communications, Inc.
8402 1781 1765 Corbina telecom
7545 1814 1725 TPG Internet Pty Ltd
4766 2124 1499 Korea Telecom (KIX)

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
65333 PRIVATE 10.0.0.0/8 0 *
32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T Services, Inc.
16504 UNALLOCATED 12.18.155.0/24 30170 Optic Fusion
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T Services, Inc.
21861 UNALLOCATED 12.37.59.0/24 7018 AT&T Services, Inc.
19577 UNALLOCATED 12.41.188.0/24 7832 WW/Precision Communi
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T Services, Inc.
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T Services, Inc.
17300 UNALLOCATED 12.45.103.0/24 209 Qwest Communications

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 Jump Management SRL
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV
62.61.221.0/24 24974 Tachyon Europe BV
64.66.32.0/20 18864 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:13 /10:30 /11:87 /12:246
/13:476 /14:863 /15:1558 /16:12462 /17:6611 /18:10852
/19:21604 /20:31072 /21:32993 /22:43966 /23:40304 /24:227421
/25:9 /26:11 /27:11 /28:145 /29:186 /30:96
/31:0 /32:144

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2028 2078 Covad Communications Co.
6389 1771 3109 BellSouth.net Inc.
7029 1643 2287 Windstream Communications Inc
8402 1505 1781 Corbina telecom
22773 1286 1956 Cox Communications Inc.
30036 1253 1356 Mediacom Communications Corp
11492 1156 1193 CABLE ONE, INC.
1785 1028 1944 PaeTec Communications, Inc.
6503 976 1446 Axtel, S.A.B. de C.V.
7011 955 1206 Frontier Communications of Am

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:658 2:723 3:3 4:13 5:719 6:3
8:484 12:1920 13:3 14:685 15:11 16:3
17:6 20:27 23:221 24:1790 27:1473 31:1138
32:49 33:2 34:2 36:10 37:1172 38:829
39:2 40:139 41:2796 42:180 44:3 46:1717
47:3 49:526 50:645 52:12 54:28 55:7
57:31 58:992 59:559 60:229 61:1303 62:1052
63:2033 64:4300 65:2156 66:4268 67:2116 68:1116
69:3307 70:862 71:536 72:1881 74:2545 75:414
76:294 77:1043 78:1010 79:538 80:1221 81:977
82:666 83:537 84:529 85:1166 86:467 87:976
88:359 89:1734 90:303 91:5376 92:608 93:1613
94:1989 95:1653 96:489 97:339 98:970 99:49
100:29 101:297 103:1957 105:583 106:126 107:207
108:485 109:1739 110:829 111:990 112:464 113:720
114:672 115:891 116:879 117:761 118:964 119:1235
120:324 121:690 122:1697 123:1182 124:1276 125:1299
128:521 129:190 130:297 131:641 132:313 133:142
134:242 135:62 136:215 137:230 138:342 139:158
140:190 141:301 142:498 143:369 144:475 145:89
146:516 147:291 148:717 149:334 150:155 151:255
152:397 153:188 154:23 155:449 156:229 157:334
158:257 159:612 160:336 161:398 162:366 163:181
164:578 165:455 166:458 167:571 168:1001 169:129
170:1002 171:162 172:4 173:1515 174:752 175:415
176:953 177:1542 178:1706 180:1331 181:195 182:1132
183:296 184:634 185:163 186:2178 187:1423 188:1921
189:1563 190:6173 192:6068 193:5720 194:4502 195:3600
196:1250 197:366 198:4024 199:5129 200:5929 201:2030
202:8580 203:8619 204:4399 205:2526 206:2699 207:2703
208:4074 209:3508 210:2775 211:1554 212:2017 213:1889
214:882 215:90 216:5041 217:1581 218:585 219:306
220:1260 221:528 222:322 223:396

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 2:32 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 12 Jan, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 437884
Prefixes after maximum aggregation: 181348
Deaggregation factor: 2.41
Unique aggregates announced to Internet: 215724
Total ASes present in the Internet Routing Table: 43020
Prefixes per ASN: 10.18
Origin-only ASes present in the Internet Routing Table: 34017
Origin ASes announcing only one prefix: 15902
Transit ASes present in the Internet Routing Table: 5722
Transit-only ASes present in the Internet Routing Table: 138
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 31
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 373
Unregistered ASNs in the Routing Table: 127
Number of 32-bit ASNs allocated by the RIRs: 3639
Number of 32-bit ASNs visible in the Routing Table: 3281
Prefixes from 32-bit ASNs in the Routing Table: 8953
Special use prefixes present in the Routing Table: 17
Prefixes being announced from unallocated address space: 173
Number of addresses announced to Internet: 2624098700
Equivalent to 156 /8s, 104 /16s and 145 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.1
Total number of prefixes smaller than registry allocations: 154190

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 105545
Total APNIC prefixes after maximum aggregation: 32889
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 106522
Unique aggregates announced from the APNIC address blocks: 43560
APNIC Region origin ASes present in the Internet Routing Table: 4811
APNIC Prefixes per ASN: 22.14
APNIC Region origin ASes announcing only one prefix: 1246
APNIC Region transit ASes present in the Internet Routing Table: 808
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 405
Number of APNIC addresses announced to Internet: 717167616
Equivalent to 42 /8s, 191 /16s and 28 /24s
Percentage of available APNIC address space announced: 83.8

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 155202
Total ARIN prefixes after maximum aggregation: 78549
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155836
Unique aggregates announced from the ARIN address blocks: 70811
ARIN Region origin ASes present in the Internet Routing Table: 15378
ARIN Prefixes per ASN: 10.13
ARIN Region origin ASes announcing only one prefix: 5809
ARIN Region transit ASes present in the Internet Routing Table: 1584
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1090815872
Equivalent to 65 /8s, 4 /16s and 135 /24s
Percentage of available ARIN address space announced: 57.7

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 112644
Total RIPE prefixes after maximum aggregation: 58422
RIPE Deaggregation factor: 1.93
Prefixes being announced from the RIPE address blocks: 115645
Unique aggregates announced from the RIPE address blocks: 74206
RIPE Region origin ASes present in the Internet Routing Table: 17024
RIPE Prefixes per ASN: 6.79
RIPE Region origin ASes announcing only one prefix: 8159
RIPE Region transit ASes present in the Internet Routing Table: 2777
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2119
Number of RIPE addresses announced to Internet: 650343140
Equivalent to 38 /8s, 195 /16s and 114 /24s
Percentage of available RIPE address space announced: 94.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 45528
Total LACNIC prefixes after maximum aggregation: 9059
LACNIC Deaggregation factor: 5.03
Prefixes being announced from the LACNIC address blocks: 49198
Unique aggregates announced from the LACNIC address blocks: 23241
LACNIC Region origin ASes present in the Internet Routing Table: 1769
LACNIC Prefixes per ASN: 27.81
LACNIC Region origin ASes announcing only one prefix: 500
LACNIC Region transit ASes present in the Internet Routing Table: 339
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 734
Number of LACNIC addresses announced to Internet: 121449000
Equivalent to 7 /8s, 61 /16s and 42 /24s
Percentage of available LACNIC address space announced: 72.4

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 9891
Total AfriNIC prefixes after maximum aggregation: 2377
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 10510
Unique aggregates announced from the AfriNIC address blocks: 3752
AfriNIC Region origin ASes present in the Internet Routing Table: 589
AfriNIC Prefixes per ASN: 17.84
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 127
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 44029440
Equivalent to 2 /8s, 159 /16s and 214 /24s
Percentage of available AfriNIC address space announced: 43.7

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2952 11556 921 Korea Telecom (KIX)
17974 2484 829 53 PT TELEKOMUNIKASI INDONESIA
7545 1818 301 88 TPG Internet Pty Ltd
4755 1662 381 175 TATA Communications formerly
9829 1422 1156 42 BSNL National Internet Backbo
9583 1200 89 502 Sify Limited
7552 1128 1070 12 Vietel Corporation
4808 1124 2040 316 CNCGROUP IP network: China169
9498 1052 310 74 BHARTI Airtel Ltd.
24560 1037 385 160 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3112 3701 129 bellsouth.net, inc.
7029 2289 1265 212 Windstream Communications Inc
18566 2081 382 180 Covad Communications
22773 1955 2932 131 Cox Communications, Inc.
1785 1946 678 124 PaeTec Communications, Inc.
20115 1685 1607 624 Charter Communications
4323 1598 1155 396 Time Warner Telecom
30036 1357 288 697 Mediacom Communications Corp
7018 1302 10550 859 AT&T WorldNet Services
7011 1206 321 685 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1863 544 16 Corbina telecom
2118 1052 97 15 EUnet/RELCOM Autonomous Syste
34984 906 212 230 BILISIM TELEKOM
12479 869 777 64 Uni2 Autonomous System
13188 771 96 117 Educational Network
31148 744 38 14 FreeNet ISP
20940 731 242 575 Akamai Technologies European
6830 713 2313 434 UPC Distribution Services
8551 655 367 39 Bezeq International
58113 633 70 378 LIR DATACENTER TELECOM SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2278 1302 78 NET Servicos de Comunicao S.A
10620 2275 388 212 TVCABLE BOGOTA
7303 1674 1139 202 Telecom Argentina Stet-France
8151 1544 2900 365 UniNet S.A. de C.V.
6503 1454 435 67 AVANTEL, S.A.
27947 770 85 95 Telconet S.A
18881 750 716 18 Global Village Telecom
3816 672 309 71 Empresa Nacional de Telecomun
11172 602 86 66 Servicios Alestra S.A de C.V
7738 587 1242 34 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 886 275 36 LINKdotNET AS number
36998 774 80 4 MOBITEL
8452 541 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 291 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 181 697 88 MTN Network Solutions

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 3112 3701 129 bellsouth.net, inc.
4766 2952 11556 921 Korea Telecom (KIX)
17974 2484 829 53 PT TELEKOMUNIKASI INDONESIA
7029 2289 1265 212 Windstream Communications Inc
28573 2278 1302 78 NET Servicos de Comunicao S.A
10620 2275 388 212 TVCABLE BOGOTA
18566 2081 382 180 Covad Communications
22773 1955 2932 131 Cox Communications, Inc.
1785 1946 678 124 PaeTec Communications, Inc.
8402 1863 544 16 Corbina telecom

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
17974 2484 2431 PT TELEKOMUNIKASI INDONESIA
28573 2278 2200 NET Servicos de Comunicao S.A
7029 2289 2077 Windstream Communications Inc
10620 2275 2063 TVCABLE BOGOTA
4766 2952 2031 Korea Telecom (KIX)
18566 2081 1901 Covad Communications
8402 1863 1847 Corbina telecom
22773 1955 1824 Cox Communications, Inc.
1785 1946 1822 PaeTec Communications, Inc.
7545 1818 1730 TPG Internet Pty Ltd

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.24.0/21 41794 Altline LLC
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.64.0/22 49466 Declic Telecom SAS
128.0.68.0/22 49466 Declic Telecom SAS
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.66.32.0/20 18864 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:13 /10:29 /11:87 /12:245
/13:478 /14:860 /15:1548 /16:12501 /17:6586 /18:10934
/19:21636 /20:31125 /21:33155 /22:44421 /23:40713 /24:229361
/25:1316 /26:1696 /27:872 /28:178 /29:74 /30:17
/31:0 /32:21

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1771 3112 bellsouth.net, inc.
7029 1645 2289 Windstream Communications Inc
8402 1584 1863 Corbina telecom
22773 1286 1955 Cox Communications, Inc.
30036 1254 1357 Mediacom Communications Corp
11492 1157 1194 Cable One
1785 1028 1946 PaeTec Communications, Inc.
6503 980 1454 AVANTEL, S.A.
7011 955 1206 Citizens Utilities

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:696 2:762 3:3 4:13 5:719 6:3
8:486 12:1922 13:3 14:699 15:11 16:3
17:6 20:27 23:220 24:1795 27:1475 31:1120
32:54 33:2 34:2 36:10 37:1172 38:838
39:2 40:139 41:2668 42:181 44:3 46:1727
47:3 49:537 50:652 52:12 54:28 55:7
57:28 58:1072 59:563 60:234 61:1318 62:1036
63:2039 64:4306 65:2161 66:4277 67:2119 68:1133
69:3310 70:862 71:535 72:1883 74:2547 75:414
76:294 77:1051 78:1007 79:538 80:1221 81:975
82:659 83:537 84:529 85:1155 86:467 87:974
88:359 89:1741 90:303 91:5383 92:608 93:1614
94:1990 95:1672 96:484 97:338 98:971 99:52
100:31 101:299 103:1981 105:583 106:126 107:207
108:503 109:1741 110:844 111:994 112:469 113:738
114:680 115:919 116:901 117:776 118:965 119:1279
120:332 121:702 122:1732 123:1185 124:1314 125:1303
128:558 129:202 130:310 131:644 132:318 133:142
134:255 135:62 136:216 137:234 138:342 139:160
140:217 141:315 142:516 143:372 144:479 145:89
146:521 147:293 148:733 149:335 150:163 151:258
152:399 153:188 154:24 155:448 156:232 157:379
158:257 159:694 160:335 161:422 162:367 163:193
164:582 165:461 166:458 167:570 168:1006 169:131
170:1003 171:162 172:4 173:1516 174:752 175:416
176:960 177:1536 178:1710 180:1372 181:195 182:1167
183:297 184:653 185:163 186:2184 187:1460 188:1924
189:1567 190:6216 192:6122 193:5723 194:4498 195:3597
196:1238 197:302 198:4075 199:5166 200:5991 201:2031
202:8778 203:8734 204:4473 205:2543 206:2791 207:2772
208:4077 209:3529 210:2901 211:1561 212:2005 213:1886
214:898 215:90 216:5057 217:1583 218:598 219:325
220:1264 221:528 222:324 223:401

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:33 AM 0 comments
Subscribe to: Posts (Atom)