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, February 9, 2013

[bgp-stats] Routing Table Report - London view

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

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

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

BGP routing table entries examined: 435632
Prefixes after maximum aggregation: 179941
Deaggregation factor: 2.42
Unique aggregates announced to Internet: 217042
Total ASes present in the Internet Routing Table: 39706
Prefixes per ASN: 10.97
Origin-only ASes present in the Internet Routing Table: 34143
Origin ASes announcing only one prefix: 15952
Transit ASes present in the Internet Routing Table: 5563
Transit-only ASes present in the Internet Routing Table: 122
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 23
Max AS path prepend of ASN ( 50571) 18
Prefixes from unregistered ASNs in the Routing Table: 962
Unregistered ASNs in the Routing Table: 166
Number of 32-bit ASNs allocated by the RIRs: 3742
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 9163
Special use prefixes present in the Routing Table: 23
Prefixes being announced from unallocated address space: 200
Number of addresses announced to Internet: 2635952400
Equivalent to 157 /8s, 29 /16s and 113 /24s
Percentage of available address space announced: 71.2
Percentage of allocated address space announced: 71.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.3
Total number of prefixes smaller than registry allocations: 152306

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

Prefixes being announced by APNIC Region ASes: 100624
Total APNIC prefixes after maximum aggregation: 31682
APNIC Deaggregation factor: 3.18
Prefixes being announced from the APNIC address blocks: 102310
Unique aggregates announced from the APNIC address blocks: 43941
APNIC Region origin ASes present in the Internet Routing Table: 4764
APNIC Prefixes per ASN: 21.48
APNIC Region origin ASes announcing only one prefix: 1262
APNIC Region transit ASes present in the Internet Routing Table: 767
Average APNIC Region AS path length visible: 3.9
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: 717457152
Equivalent to 42 /8s, 195 /16s and 135 /24s
Percentage of available APNIC address space announced: 83.9

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: 153988
Total ARIN prefixes after maximum aggregation: 78240
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154689
Unique aggregates announced from the ARIN address blocks: 70691
ARIN Region origin ASes present in the Internet Routing Table: 15373
ARIN Prefixes per ASN: 10.06
ARIN Region origin ASes announcing only one prefix: 5831
ARIN Region transit ASes present in the Internet Routing Table: 1534
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1075831808
Equivalent to 64 /8s, 31 /16s and 228 /24s
Percentage of available ARIN address space announced: 56.9

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: 114217
Total RIPE prefixes after maximum aggregation: 58553
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 117351
Unique aggregates announced from the RIPE address blocks: 74966
RIPE Region origin ASes present in the Internet Routing Table: 17030
RIPE Prefixes per ASN: 6.89
RIPE Region origin ASes announcing only one prefix: 8156
RIPE Region transit ASes present in the Internet Routing Table: 2732
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 23
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 653096720
Equivalent to 38 /8s, 237 /16s and 119 /24s
Percentage of available RIPE address space announced: 94.9

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: 46304
Total LACNIC prefixes after maximum aggregation: 9000
LACNIC Deaggregation factor: 5.14
Prefixes being announced from the LACNIC address blocks: 49920
Unique aggregates announced from the LACNIC address blocks: 23549
LACNIC Region origin ASes present in the Internet Routing Table: 1796
LACNIC Prefixes per ASN: 27.80
LACNIC Region origin ASes announcing only one prefix: 527
LACNIC Region transit ASes present in the Internet Routing Table: 325
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: 122770432
Equivalent to 7 /8s, 81 /16s and 84 /24s
Percentage of available LACNIC address space announced: 73.2

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: 10571
Total AfriNIC prefixes after maximum aggregation: 2414
AfriNIC Deaggregation factor: 4.38
Prefixes being announced from the AfriNIC address blocks: 11161
Unique aggregates announced from the AfriNIC address blocks: 3715
AfriNIC Region origin ASes present in the Internet Routing Table: 591
AfriNIC Prefixes per ASN: 18.88
AfriNIC Region origin ASes announcing only one prefix: 176
AfriNIC Region transit ASes present in the Internet Routing Table: 126
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 44173312
Equivalent to 2 /8s, 162 /16s and 8 /24s
Percentage of available AfriNIC address space announced: 43.9

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 2463 820 78 PT Telekomunikasi Indonesia
4766 2123 11551 628 Korea Telecom (KIX)
7545 1821 301 90 TPG Internet Pty Ltd
4755 1658 382 188 TATA Communications formerly
9829 1429 1145 45 National Internet Backbone
9583 1196 90 504 Sify Limited
7552 1151 1070 12 Vietel Corporation
9498 1058 310 75 BHARTI Airtel Ltd.
24560 1044 385 160 Bharti Airtel Ltd., Telemedia
18101 1010 135 170 Reliance Infocom Ltd Internet

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 3071 3697 105 BellSouth.net Inc.
7029 2262 1265 211 Windstream Communications Inc
18566 2077 382 181 Covad Communications Co.
22773 1967 2931 128 Cox Communications Inc.
1785 1951 677 124 PaeTec Communications, Inc.
20115 1688 1609 623 Charter Communications
4323 1597 1171 394 tw telecom holdings, inc.
30036 1340 287 691 Mediacom Communications Corp
7018 1304 10584 862 AT&T Services, Inc.
11492 1196 216 339 CABLE ONE, INC.

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 1777 544 16 Corbina telecom
2118 1114 97 13 EUnet/RELCOM Autonomous Syste
34984 1054 232 207 BILISIM TELEKOM
13188 854 99 22 Ukraine
12479 840 782 68 France Telecom Espana SA
31148 757 39 17 FreeNet ISP
20940 746 254 590 Akamai Technologies European
8551 736 367 39 Bezeq International
6830 714 2313 435 UPC Broadband
34744 669 186 47 SC GVM SISTEM 2003 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 2356 1325 86 Types of queries are: POCs, o
10620 2312 396 226 Types of queries are: POCs, o
7303 1679 1147 206 Telecom Argentina S.A.
6503 1465 435 69 Axtel, S.A.B. de C.V.
8151 1355 2801 388 Uninet S.A. de C.V.
14754 941 121 78 Telgua
18881 758 716 18 Global Village Telecom
27947 756 86 93 Telconet S.A
3816 684 307 85 Types of queries are: POCs, o
11172 604 102 67 Alestra, S. de R.L. de C.V.

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
36998 1286 80 4 MOBITEL
24863 887 275 36 LINKdotNET AS number
8452 534 958 13 TEDATA
6713 496 602 20 Itissalat Al-MAGHRIB
24835 329 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 179 696 91 MTN Network Solutions

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 3071 3697 105 BellSouth.net Inc.
17974 2463 820 78 PT Telekomunikasi Indonesia
28573 2356 1325 86 Types of queries are: POCs, o
10620 2312 396 226 Types of queries are: POCs, o
7029 2262 1265 211 Windstream Communications Inc
4766 2123 11551 628 Korea Telecom (KIX)
18566 2077 382 181 Covad Communications Co.
22773 1967 2931 128 Cox Communications Inc.
1785 1951 677 124 PaeTec Communications, Inc.
7545 1821 301 90 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 2463 2385 PT Telekomunikasi Indonesia
28573 2356 2270 Types of queries are: POCs, o
10620 2312 2086 Types of queries are: POCs, o
7029 2262 2051 Windstream Communications Inc
18566 2077 1896 Covad Communications Co.
22773 1967 1839 Cox Communications Inc.
1785 1951 1827 PaeTec Communications, Inc.
8402 1777 1761 Corbina telecom
7545 1821 1731 TPG Internet Pty Ltd
4766 2123 1495 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 7018 AT&T Services, Inc.
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
128.0.16.0/21 43568 Romerike Bredband AS
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
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
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
31.210.16.0/22 15657 Neural Networks ASN
41.138.95.0/24 36930 ZanZibar Telecom
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
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 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 /8:18 /9:13 /10:30 /11:88 /12:247
/13:480 /14:863 /15:1550 /16:12519 /17:6617 /18:10899
/19:21700 /20:31161 /21:33078 /22:44872 /23:40609 /24:230283
/25:9 /26:11 /27:11 /28:143 /29:189 /30:100
/31:0 /32:142

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

ASN No of nets Total ann. Description
18566 2027 2077 Covad Communications Co.
6389 1759 3071 BellSouth.net Inc.
7029 1636 2262 Windstream Communications Inc
8402 1508 1777 Corbina telecom
22773 1291 1967 Cox Communications Inc.
36998 1280 1286 MOBITEL
30036 1232 1340 Mediacom Communications Corp
11492 1159 1196 CABLE ONE, INC.
1785 1033 1951 PaeTec Communications, Inc.
6503 979 1465 Axtel, S.A.B. de C.V.

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

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

1:630 2:723 3:3 4:13 5:750 6:3
8:484 12:1928 13:3 14:713 15:11 16:3
17:8 20:24 23:240 24:1796 27:1471 31:1146
32:49 33:2 34:5 36:10 37:1299 38:840
39:2 40:141 41:2773 42:178 44:4 46:1724
47:1 49:577 50:643 52:12 54:28 55:7
57:31 58:1001 59:557 60:246 61:1300 62:1041
63:2014 64:4313 65:2136 66:4260 67:2018 68:1120
69:3250 70:857 71:530 72:1874 74:2531 75:421
76:290 77:1065 78:1010 79:553 80:1225 81:977
82:638 83:539 84:574 85:1149 86:477 87:982
88:375 89:1727 90:286 91:5402 92:626 93:1706
94:2029 95:1603 96:490 97:334 98:1047 99:49
100:29 101:310 103:2078 105:519 106:131 107:207
108:493 109:1771 110:826 111:1005 112:479 113:721
114:678 115:909 116:856 117:770 118:981 119:1224
120:367 121:680 122:1699 123:1189 124:1285 125:1309
128:512 129:189 130:303 131:641 132:320 133:143
134:246 135:62 136:220 137:231 138:341 139:153
140:189 141:302 142:499 143:379 144:474 145:88
146:513 147:338 148:709 149:341 150:151 151:397
152:398 153:190 154:26 155:369 156:238 157:344
158:259 159:614 160:330 161:398 162:361 163:191
164:574 165:441 166:439 167:575 168:1004 169:129
170:1015 171:164 172:4 173:1543 174:612 175:418
176:1085 177:1668 178:1727 180:1343 181:221 182:1141
183:316 184:631 185:217 186:2260 187:1438 188:1973
189:1525 190:6625 192:6270 193:5681 194:4641 195:3653
196:1303 197:854 198:4079 199:5156 200:5961 201:2188
202:8636 203:8655 204:4362 205:2522 206:2707 207:2733
208:4050 209:3499 210:2796 211:1559 212:2022 213:1893
214:897 215:93 216:5074 217:1582 218:579 219:317
220:1260 221:551 222:335 223:415

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 10 Feb, 2013

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

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

BGP routing table entries examined: 442497
Prefixes after maximum aggregation: 182098
Deaggregation factor: 2.43
Unique aggregates announced to Internet: 217139
Total ASes present in the Internet Routing Table: 43236
Prefixes per ASN: 10.23
Origin-only ASes present in the Internet Routing Table: 34114
Origin ASes announcing only one prefix: 15927
Transit ASes present in the Internet Routing Table: 5758
Transit-only ASes present in the Internet Routing Table: 140
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 35412) 17
Prefixes from unregistered ASNs in the Routing Table: 380
Unregistered ASNs in the Routing Table: 135
Number of 32-bit ASNs allocated by the RIRs: 3742
Number of 32-bit ASNs visible in the Routing Table: 3364
Prefixes from 32-bit ASNs in the Routing Table: 9190
Special use prefixes present in the Routing Table: 17
Prefixes being announced from unallocated address space: 195
Number of addresses announced to Internet: 2615134988
Equivalent to 155 /8s, 223 /16s and 203 /24s
Percentage of available address space announced: 70.6
Percentage of allocated address space announced: 70.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.3
Total number of prefixes smaller than registry allocations: 156223

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

Prefixes being announced by APNIC Region ASes: 106334
Total APNIC prefixes after maximum aggregation: 33096
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 107393
Unique aggregates announced from the APNIC address blocks: 43984
APNIC Region origin ASes present in the Internet Routing Table: 4814
APNIC Prefixes per ASN: 22.31
APNIC Region origin ASes announcing only one prefix: 1237
APNIC Region transit ASes present in the Internet Routing Table: 802
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 424
Number of APNIC addresses announced to Internet: 718691584
Equivalent to 42 /8s, 214 /16s and 93 /24s
Percentage of available APNIC address space announced: 84.0

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: 155442
Total ARIN prefixes after maximum aggregation: 78730
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 156123
Unique aggregates announced from the ARIN address blocks: 70760
ARIN Region origin ASes present in the Internet Routing Table: 15444
ARIN Prefixes per ASN: 10.11
ARIN Region origin ASes announcing only one prefix: 5838
ARIN Region transit ASes present in the Internet Routing Table: 1597
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 18
Number of ARIN addresses announced to Internet: 1075952768
Equivalent to 64 /8s, 33 /16s and 188 /24s
Percentage of available ARIN address space announced: 56.9

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: 113929
Total RIPE prefixes after maximum aggregation: 58686
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 117048
Unique aggregates announced from the RIPE address blocks: 74963
RIPE Region origin ASes present in the Internet Routing Table: 17047
RIPE Prefixes per ASN: 6.87
RIPE Region origin ASes announcing only one prefix: 8154
RIPE Region transit ASes present in the Internet Routing Table: 2788
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2175
Number of RIPE addresses announced to Internet: 653113700
Equivalent to 38 /8s, 237 /16s and 185 /24s
Percentage of available RIPE address space announced: 94.9

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: 46978
Total LACNIC prefixes after maximum aggregation: 9124
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 50655
Unique aggregates announced from the LACNIC address blocks: 23547
LACNIC Region origin ASes present in the Internet Routing Table: 1805
LACNIC Prefixes per ASN: 28.06
LACNIC Region origin ASes announcing only one prefix: 522
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: 740
Number of LACNIC addresses announced to Internet: 122836264
Equivalent to 7 /8s, 82 /16s and 85 /24s
Percentage of available LACNIC address space announced: 73.2

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: 10495
Total AfriNIC prefixes after maximum aggregation: 2410
AfriNIC Deaggregation factor: 4.35
Prefixes being announced from the AfriNIC address blocks: 11083
Unique aggregates announced from the AfriNIC address blocks: 3711
AfriNIC Region origin ASes present in the Internet Routing Table: 592
AfriNIC Prefixes per ASN: 18.72
AfriNIC Region origin ASes announcing only one prefix: 176
AfriNIC Region transit ASes present in the Internet Routing Table: 134
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7
Number of AfriNIC addresses announced to Internet: 44176128
Equivalent to 2 /8s, 162 /16s and 19 /24s
Percentage of available AfriNIC address space announced: 43.9

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 2942 11558 924 Korea Telecom (KIX)
17974 2482 824 84 PT TELEKOMUNIKASI INDONESIA
7545 1825 301 89 TPG Internet Pty Ltd
4755 1684 382 190 TATA Communications formerly
9829 1429 1145 45 BSNL National Internet Backbo
9583 1204 90 499 Sify Limited
7552 1161 1070 12 Vietel Corporation
4808 1109 2040 316 CNCGROUP IP network: China169
9498 1058 310 75 BHARTI Airtel Ltd.
24560 1044 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 3071 3697 105 bellsouth.net, inc.
7029 2263 1265 211 Windstream Communications Inc
18566 2081 382 183 Covad Communications
22773 1967 2931 128 Cox Communications, Inc.
1785 1953 678 125 PaeTec Communications, Inc.
20115 1689 1609 624 Charter Communications
4323 1600 1155 395 Time Warner Telecom
30036 1342 287 689 Mediacom Communications Corp
7018 1298 10552 856 AT&T WorldNet Services
7011 1199 316 682 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 1843 544 16 Corbina telecom
2118 1114 97 13 EUnet/RELCOM Autonomous Syste
34984 1052 232 204 BILISIM TELEKOM
13188 854 99 22 Educational Network
12479 840 782 68 Uni2 Autonomous System
31148 757 39 17 FreeNet ISP
20940 748 255 589 Akamai Technologies European
8551 716 367 39 Bezeq International
6830 713 2313 434 UPC Distribution Services
34744 669 186 47 SC GVM SISTEM 2003 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 2359 1325 86 NET Servicos de Comunicao S.A
10620 2312 396 226 TVCABLE BOGOTA
7303 1679 1147 206 Telecom Argentina Stet-France
8151 1502 2804 392 UniNet S.A. de C.V.
6503 1473 435 67 AVANTEL, S.A.
14754 940 120 78 Telgua S. A.
27947 775 86 97 Telconet S.A
18881 758 716 18 Global Village Telecom
3816 683 306 85 Empresa Nacional de Telecomun
11172 604 86 67 Servicios Alestra S.A de C.V

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
36998 1286 80 4 MOBITEL
24863 898 275 36 LINKdotNET AS number
8452 534 958 13 TEDATA
6713 496 602 20 Itissalat Al-MAGHRIB
24835 329 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
16637 191 696 90 MTN Network Solutions
29975 191 667 21 Vodacom

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 3071 3697 105 bellsouth.net, inc.
4766 2942 11558 924 Korea Telecom (KIX)
17974 2482 824 84 PT TELEKOMUNIKASI INDONESIA
28573 2359 1325 86 NET Servicos de Comunicao S.A
10620 2312 396 226 TVCABLE BOGOTA
7029 2263 1265 211 Windstream Communications Inc
18566 2081 382 183 Covad Communications
22773 1967 2931 128 Cox Communications, Inc.
1785 1953 678 125 PaeTec Communications, Inc.
8402 1843 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 2482 2398 PT TELEKOMUNIKASI INDONESIA
28573 2359 2273 NET Servicos de Comunicao S.A
10620 2312 2086 TVCABLE BOGOTA
7029 2263 2052 Windstream Communications Inc
4766 2942 2018 Korea Telecom (KIX)
18566 2081 1898 Covad Communications
22773 1967 1839 Cox Communications, Inc.
1785 1953 1828 PaeTec Communications, Inc.
8402 1843 1827 Corbina telecom
7545 1825 1736 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
128.0.16.0/21 43568 RIPE Network Coordination Cen
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
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
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
31.210.16.0/22 15657 Neural Networks ASN
41.138.95.0/24 36930 ZanZibar Telecom
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
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 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 /8:17 /9:13 /10:29 /11:88 /12:246
/13:482 /14:865 /15:1551 /16:12565 /17:6602 /18:10989
/19:21752 /20:31219 /21:33251 /22:45308 /23:41025 /24:232224
/25:1375 /26:1746 /27:860 /28:179 /29:74 /30:16
/31:0 /32:21

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

ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1759 3071 bellsouth.net, inc.
7029 1637 2263 Windstream Communications Inc
8402 1571 1843 Corbina telecom
22773 1291 1967 Cox Communications, Inc.
36998 1280 1286 MOBITEL
30036 1234 1342 Mediacom Communications Corp
11492 1159 1196 Cable One
1785 1033 1953 PaeTec Communications, Inc.
6503 983 1473 AVANTEL, S.A.

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

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

1:667 2:726 3:3 4:13 5:749 6:3
8:486 12:1926 13:3 14:735 15:11 16:3
17:8 20:24 23:238 24:1801 27:1474 31:1127
32:54 33:2 34:5 36:10 37:1299 38:847
39:2 40:141 41:2704 42:179 44:4 46:1736
47:1 49:577 50:651 52:12 54:28 55:8
57:28 58:1082 59:560 60:251 61:1315 62:1025
63:2021 64:4317 65:2143 66:4269 67:2020 68:1121
69:3250 70:857 71:531 72:1874 74:2536 75:421
76:290 77:1074 78:1029 79:554 80:1225 81:975
82:631 83:539 84:574 85:1149 86:477 87:980
88:375 89:1735 90:286 91:5391 92:624 93:1706
94:2029 95:1610 96:490 97:334 98:1047 99:52
100:30 101:312 103:2094 105:519 106:131 107:206
108:511 109:1773 110:854 111:1012 112:480 113:735
114:684 115:921 116:874 117:786 118:982 119:1266
120:375 121:698 122:1735 123:1190 124:1318 125:1309
128:548 129:201 130:316 131:649 132:326 133:143
134:259 135:62 136:221 137:235 138:341 139:155
140:215 141:315 142:517 143:382 144:477 145:88
146:525 147:344 148:725 149:342 150:158 151:400
152:399 153:190 154:27 155:371 156:241 157:390
158:259 159:696 160:333 161:422 162:361 163:203
164:576 165:447 166:439 167:574 168:1008 169:131
170:1016 171:164 172:4 173:1545 174:612 175:420
176:1110 177:1664 178:1732 180:1372 181:221 182:1150
183:317 184:632 185:217 186:2263 187:1442 188:1978
189:1531 190:6665 192:6322 193:5676 194:4634 195:3648
196:1304 197:851 198:4129 199:5196 200:6027 201:2191
202:8889 203:8761 204:4433 205:2541 206:2798 207:2803
208:4056 209:3514 210:2916 211:1567 212:2013 213:1889
214:899 215:93 216:5084 217:1582 218:592 219:328
220:1264 221:550 222:337 223:422

End of report
_______________________________________________
bgp-stats mailing list
bgp-stats@lists.apnic.net
http://mailman.apnic.net/mailman/listinfo/bgp-stats
Posted by Admin at 10:32 AM 0 comments

Friday, February 8, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 09 Feb, 2013

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

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

BGP routing table entries examined: 435794
Prefixes after maximum aggregation: 179942
Deaggregation factor: 2.42
Unique aggregates announced to Internet: 217003
Total ASes present in the Internet Routing Table: 39728
Prefixes per ASN: 10.97
Origin-only ASes present in the Internet Routing Table: 34164
Origin ASes announcing only one prefix: 15958
Transit ASes present in the Internet Routing Table: 5564
Transit-only ASes present in the Internet Routing Table: 123
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 23
Max AS path prepend of ASN ( 50571) 18
Prefixes from unregistered ASNs in the Routing Table: 968
Unregistered ASNs in the Routing Table: 167
Number of 32-bit ASNs allocated by the RIRs: 3742
Number of 32-bit ASNs visible in the Routing Table: 0
Prefixes from 32-bit ASNs in the Routing Table: 9160
Special use prefixes present in the Routing Table: 23
Prefixes being announced from unallocated address space: 202
Number of addresses announced to Internet: 2636283920
Equivalent to 157 /8s, 34 /16s and 128 /24s
Percentage of available address space announced: 71.2
Percentage of allocated address space announced: 71.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.3
Total number of prefixes smaller than registry allocations: 152375

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

Prefixes being announced by APNIC Region ASes: 100710
Total APNIC prefixes after maximum aggregation: 31713
APNIC Deaggregation factor: 3.18
Prefixes being announced from the APNIC address blocks: 102394
Unique aggregates announced from the APNIC address blocks: 43925
APNIC Region origin ASes present in the Internet Routing Table: 4767
APNIC Prefixes per ASN: 21.48
APNIC Region origin ASes announcing only one prefix: 1262
APNIC Region transit ASes present in the Internet Routing Table: 768
Average APNIC Region AS path length visible: 3.9
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: 717497344
Equivalent to 42 /8s, 196 /16s and 36 /24s
Percentage of available APNIC address space announced: 83.9

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: 154024
Total ARIN prefixes after maximum aggregation: 78262
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 154706
Unique aggregates announced from the ARIN address blocks: 70698
ARIN Region origin ASes present in the Internet Routing Table: 15379
ARIN Prefixes per ASN: 10.06
ARIN Region origin ASes announcing only one prefix: 5832
ARIN Region transit ASes present in the Internet Routing Table: 1535
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 1075870208
Equivalent to 64 /8s, 32 /16s and 122 /24s
Percentage of available ARIN address space announced: 56.9

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: 114290
Total RIPE prefixes after maximum aggregation: 58509
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 117425
Unique aggregates announced from the RIPE address blocks: 74925
RIPE Region origin ASes present in the Internet Routing Table: 17035
RIPE Prefixes per ASN: 6.89
RIPE Region origin ASes announcing only one prefix: 8161
RIPE Region transit ASes present in the Internet Routing Table: 2730
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 23
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 653070608
Equivalent to 38 /8s, 237 /16s and 17 /24s
Percentage of available RIPE address space announced: 94.9

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: 46278
Total LACNIC prefixes after maximum aggregation: 8992
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 49903
Unique aggregates announced from the LACNIC address blocks: 23560
LACNIC Region origin ASes present in the Internet Routing Table: 1803
LACNIC Prefixes per ASN: 27.68
LACNIC Region origin ASes announcing only one prefix: 527
LACNIC Region transit ASes present in the Internet Routing Table: 324
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: 123044864
Equivalent to 7 /8s, 85 /16s and 132 /24s
Percentage of available LACNIC address space announced: 73.3

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: 10572
Total AfriNIC prefixes after maximum aggregation: 2414
AfriNIC Deaggregation factor: 4.38
Prefixes being announced from the AfriNIC address blocks: 11163
Unique aggregates announced from the AfriNIC address blocks: 3715
AfriNIC Region origin ASes present in the Internet Routing Table: 591
AfriNIC Prefixes per ASN: 18.89
AfriNIC Region origin ASes announcing only one prefix: 176
AfriNIC Region transit ASes present in the Internet Routing Table: 125
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0
Number of AfriNIC addresses announced to Internet: 44180992
Equivalent to 2 /8s, 162 /16s and 38 /24s
Percentage of available AfriNIC address space announced: 43.9

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 2463 820 78 PT Telekomunikasi Indonesia
4766 2121 11551 628 Korea Telecom (KIX)
7545 1820 301 89 TPG Internet Pty Ltd
4755 1660 382 189 TATA Communications formerly
9829 1428 1145 45 National Internet Backbone
9583 1196 90 504 Sify Limited
7552 1151 1070 12 Vietel Corporation
9498 1058 310 75 BHARTI Airtel Ltd.
24560 1044 385 160 Bharti Airtel Ltd., Telemedia
18101 1009 135 170 Reliance Infocom Ltd Internet

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 3071 3697 105 BellSouth.net Inc.
7029 2263 1265 211 Windstream Communications Inc
18566 2077 382 181 Covad Communications Co.
22773 1967 2931 128 Cox Communications Inc.
1785 1951 677 124 PaeTec Communications, Inc.
20115 1688 1609 623 Charter Communications
4323 1597 1171 394 tw telecom holdings, inc.
30036 1340 287 691 Mediacom Communications Corp
7018 1307 10584 863 AT&T Services, Inc.
7011 1200 316 683 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 1788 544 16 Corbina telecom
2118 1114 97 13 EUnet/RELCOM Autonomous Syste
34984 1054 232 207 BILISIM TELEKOM
13188 854 99 22 Ukraine
12479 840 782 68 France Telecom Espana SA
31148 757 39 17 FreeNet ISP
20940 745 254 590 Akamai Technologies European
8551 737 367 39 Bezeq International
6830 714 2313 435 UPC Broadband
34744 669 186 47 SC GVM SISTEM 2003 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 2355 1325 86 Types of queries are: POCs, o
10620 2312 396 226 Types of queries are: POCs, o
7303 1679 1147 206 Telecom Argentina S.A.
6503 1465 435 69 Axtel, S.A.B. de C.V.
8151 1364 2827 385 Uninet S.A. de C.V.
14754 941 121 78 Telgua
18881 758 716 18 Global Village Telecom
27947 755 86 93 Telconet S.A
3816 684 307 85 Types of queries are: POCs, o
11172 604 102 67 Alestra, S. de R.L. de C.V.

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
36998 1286 80 4 MOBITEL
24863 898 275 36 LINKdotNET AS number
8452 535 958 13 TEDATA
6713 487 602 20 Itissalat Al-MAGHRIB
24835 329 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 179 696 91 MTN Network Solutions

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 3071 3697 105 BellSouth.net Inc.
17974 2463 820 78 PT Telekomunikasi Indonesia
28573 2355 1325 86 Types of queries are: POCs, o
10620 2312 396 226 Types of queries are: POCs, o
7029 2263 1265 211 Windstream Communications Inc
4766 2121 11551 628 Korea Telecom (KIX)
18566 2077 382 181 Covad Communications Co.
22773 1967 2931 128 Cox Communications Inc.
1785 1951 677 124 PaeTec Communications, Inc.
7545 1820 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 2463 2385 PT Telekomunikasi Indonesia
28573 2355 2269 Types of queries are: POCs, o
10620 2312 2086 Types of queries are: POCs, o
7029 2263 2052 Windstream Communications Inc
18566 2077 1896 Covad Communications Co.
22773 1967 1839 Cox Communications Inc.
1785 1951 1827 PaeTec Communications, Inc.
8402 1788 1772 Corbina telecom
7545 1820 1731 TPG Internet Pty Ltd
4766 2121 1493 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 7018 AT&T Services, Inc.
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
128.0.16.0/21 43568 Romerike Bredband AS
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
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
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
31.210.16.0/22 15657 Neural Networks ASN
41.138.95.0/24 36930 ZanZibar Telecom
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
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 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 /8:18 /9:13 /10:30 /11:88 /12:247
/13:480 /14:863 /15:1550 /16:12525 /17:6616 /18:10869
/19:21696 /20:31162 /21:33090 /22:44934 /23:40588 /24:230425
/25:9 /26:11 /27:11 /28:142 /29:187 /30:100
/31:0 /32:140

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

ASN No of nets Total ann. Description
18566 2027 2077 Covad Communications Co.
6389 1759 3071 BellSouth.net Inc.
7029 1637 2263 Windstream Communications Inc
8402 1521 1788 Corbina telecom
22773 1292 1967 Cox Communications Inc.
36998 1280 1286 MOBITEL
30036 1232 1340 Mediacom Communications Corp
11492 1158 1195 CABLE ONE, INC.
1785 1033 1951 PaeTec Communications, Inc.
6503 979 1465 Axtel, S.A.B. de C.V.

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

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

1:631 2:729 3:3 4:13 5:749 6:3
8:484 12:1930 13:3 14:714 15:11 16:3
17:8 20:24 23:239 24:1796 27:1469 31:1148
32:49 33:2 34:5 36:10 37:1299 38:839
39:2 40:141 41:2766 42:178 44:4 46:1721
47:1 49:577 50:640 52:12 54:28 55:9
57:31 58:1002 59:556 60:246 61:1302 62:1045
63:2021 64:4316 65:2139 66:4264 67:2020 68:1120
69:3250 70:858 71:530 72:1875 74:2534 75:421
76:291 77:1064 78:1013 79:555 80:1225 81:992
82:644 83:537 84:574 85:1151 86:477 87:982
88:376 89:1733 90:286 91:5394 92:626 93:1701
94:2029 95:1605 96:490 97:334 98:1049 99:49
100:29 101:311 103:2081 105:519 106:132 107:207
108:493 109:1769 110:826 111:1005 112:479 113:722
114:679 115:910 116:855 117:779 118:978 119:1225
120:367 121:681 122:1699 123:1188 124:1283 125:1309
128:510 129:189 130:300 131:641 132:320 133:143
134:247 135:62 136:219 137:231 138:342 139:153
140:190 141:302 142:500 143:382 144:476 145:88
146:520 147:353 148:710 149:341 150:151 151:397
152:394 153:190 154:25 155:369 156:238 157:345
158:259 159:614 160:334 161:397 162:360 163:191
164:575 165:442 166:439 167:574 168:1004 169:129
170:1015 171:164 172:4 173:1544 174:611 175:421
176:1083 177:1674 178:1735 180:1370 181:219 182:1138
183:316 184:631 185:216 186:2266 187:1433 188:1962
189:1538 190:6599 192:6269 193:5679 194:4645 195:3660
196:1303 197:852 198:4081 199:5156 200:5971 201:2188
202:8636 203:8668 204:4370 205:2521 206:2708 207:2735
208:4049 209:3497 210:2797 211:1560 212:2031 213:1890
214:898 215:93 216:5078 217:1581 218:579 219:309
220:1260 221:551 222:335 223:417

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 09 Feb, 2013

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

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

BGP routing table entries examined: 442644
Prefixes after maximum aggregation: 182109
Deaggregation factor: 2.43
Unique aggregates announced to Internet: 217103
Total ASes present in the Internet Routing Table: 43259
Prefixes per ASN: 10.23
Origin-only ASes present in the Internet Routing Table: 34144
Origin ASes announcing only one prefix: 15933
Transit ASes present in the Internet Routing Table: 5751
Transit-only ASes present in the Internet Routing Table: 139
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 29
Max AS path prepend of ASN ( 35412) 17
Prefixes from unregistered ASNs in the Routing Table: 379
Unregistered ASNs in the Routing Table: 135
Number of 32-bit ASNs allocated by the RIRs: 3742
Number of 32-bit ASNs visible in the Routing Table: 3364
Prefixes from 32-bit ASNs in the Routing Table: 9204
Special use prefixes present in the Routing Table: 17
Prefixes being announced from unallocated address space: 196
Number of addresses announced to Internet: 2615509516
Equivalent to 155 /8s, 229 /16s and 130 /24s
Percentage of available address space announced: 70.6
Percentage of allocated address space announced: 70.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.3
Total number of prefixes smaller than registry allocations: 156304

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

Prefixes being announced by APNIC Region ASes: 106381
Total APNIC prefixes after maximum aggregation: 33119
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 107440
Unique aggregates announced from the APNIC address blocks: 43969
APNIC Region origin ASes present in the Internet Routing Table: 4818
APNIC Prefixes per ASN: 22.30
APNIC Region origin ASes announcing only one prefix: 1238
APNIC Region transit ASes present in the Internet Routing Table: 801
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 423
Number of APNIC addresses announced to Internet: 718725120
Equivalent to 42 /8s, 214 /16s and 224 /24s
Percentage of available APNIC address space announced: 84.0

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: 155461
Total ARIN prefixes after maximum aggregation: 78762
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 156125
Unique aggregates announced from the ARIN address blocks: 70765
ARIN Region origin ASes present in the Internet Routing Table: 15450
ARIN Prefixes per ASN: 10.11
ARIN Region origin ASes announcing only one prefix: 5837
ARIN Region transit ASes present in the Internet Routing Table: 1597
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 18
Number of ARIN addresses announced to Internet: 1075995264
Equivalent to 64 /8s, 34 /16s and 98 /24s
Percentage of available ARIN address space announced: 56.9

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: 114050
Total RIPE prefixes after maximum aggregation: 58645
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 117158
Unique aggregates announced from the RIPE address blocks: 74928
RIPE Region origin ASes present in the Internet Routing Table: 17055
RIPE Prefixes per ASN: 6.87
RIPE Region origin ASes announcing only one prefix: 8160
RIPE Region transit ASes present in the Internet Routing Table: 2785
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2174
Number of RIPE addresses announced to Internet: 653118564
Equivalent to 38 /8s, 237 /16s and 204 /24s
Percentage of available RIPE address space announced: 94.9

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: 46948
Total LACNIC prefixes after maximum aggregation: 9123
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 50659
Unique aggregates announced from the LACNIC address blocks: 23552
LACNIC Region origin ASes present in the Internet Routing Table: 1810
LACNIC Prefixes per ASN: 27.99
LACNIC Region origin ASes announcing only one prefix: 521
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: 742
Number of LACNIC addresses announced to Internet: 123125544
Equivalent to 7 /8s, 86 /16s and 191 /24s
Percentage of available LACNIC address space announced: 73.4

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: 10472
Total AfriNIC prefixes after maximum aggregation: 2408
AfriNIC Deaggregation factor: 4.35
Prefixes being announced from the AfriNIC address blocks: 11066
Unique aggregates announced from the AfriNIC address blocks: 3716
AfriNIC Region origin ASes present in the Internet Routing Table: 593
AfriNIC Prefixes per ASN: 18.66
AfriNIC Region origin ASes announcing only one prefix: 177
AfriNIC Region transit ASes present in the Internet Routing Table: 133
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7
Number of AfriNIC addresses announced to Internet: 44187648
Equivalent to 2 /8s, 162 /16s and 64 /24s
Percentage of available AfriNIC address space announced: 43.9

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 2942 11558 924 Korea Telecom (KIX)
17974 2482 824 84 PT TELEKOMUNIKASI INDONESIA
7545 1824 301 88 TPG Internet Pty Ltd
4755 1684 382 190 TATA Communications formerly
9829 1428 1145 45 BSNL National Internet Backbo
9583 1204 90 499 Sify Limited
7552 1161 1070 12 Vietel Corporation
4808 1109 2040 316 CNCGROUP IP network: China169
9498 1058 310 75 BHARTI Airtel Ltd.
24560 1044 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 3071 3697 105 bellsouth.net, inc.
7029 2263 1265 211 Windstream Communications Inc
18566 2081 382 183 Covad Communications
22773 1966 2931 128 Cox Communications, Inc.
1785 1953 678 125 PaeTec Communications, Inc.
20115 1689 1609 624 Charter Communications
4323 1600 1155 395 Time Warner Telecom
30036 1342 287 689 Mediacom Communications Corp
7018 1305 10552 859 AT&T WorldNet Services
7011 1200 316 683 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 1872 544 16 Corbina telecom
2118 1114 97 13 EUnet/RELCOM Autonomous Syste
34984 1052 232 204 BILISIM TELEKOM
13188 854 99 22 Educational Network
12479 840 782 68 Uni2 Autonomous System
31148 757 39 17 FreeNet ISP
20940 747 255 590 Akamai Technologies European
8551 716 367 39 Bezeq International
6830 713 2313 434 UPC Distribution Services
34744 669 186 47 SC GVM SISTEM 2003 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 2356 1325 86 NET Servicos de Comunicao S.A
10620 2311 396 225 TVCABLE BOGOTA
7303 1679 1147 206 Telecom Argentina Stet-France
8151 1511 2830 390 UniNet S.A. de C.V.
6503 1473 435 67 AVANTEL, S.A.
14754 940 120 78 Telgua S. A.
27947 775 86 97 Telconet S.A
18881 758 716 18 Global Village Telecom
3816 683 306 86 Empresa Nacional de Telecomun
11172 604 86 67 Servicios Alestra S.A de C.V

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
36998 1286 80 4 MOBITEL
24863 898 275 36 LINKdotNET AS number
8452 534 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 329 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
16637 191 696 90 MTN Network Solutions
29975 191 667 21 Vodacom

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 3071 3697 105 bellsouth.net, inc.
4766 2942 11558 924 Korea Telecom (KIX)
17974 2482 824 84 PT TELEKOMUNIKASI INDONESIA
28573 2356 1325 86 NET Servicos de Comunicao S.A
10620 2311 396 225 TVCABLE BOGOTA
7029 2263 1265 211 Windstream Communications Inc
18566 2081 382 183 Covad Communications
22773 1966 2931 128 Cox Communications, Inc.
1785 1953 678 125 PaeTec Communications, Inc.
8402 1872 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 2482 2398 PT TELEKOMUNIKASI INDONESIA
28573 2356 2270 NET Servicos de Comunicao S.A
10620 2311 2086 TVCABLE BOGOTA
7029 2263 2052 Windstream Communications Inc
4766 2942 2018 Korea Telecom (KIX)
18566 2081 1898 Covad Communications
8402 1872 1856 Corbina telecom
22773 1966 1838 Cox Communications, Inc.
1785 1953 1828 PaeTec Communications, Inc.
7545 1824 1736 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
128.0.16.0/21 43568 RIPE Network Coordination Cen
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
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
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
31.210.16.0/22 15657 Neural Networks ASN
41.138.95.0/24 36930 ZanZibar Telecom
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
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 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 /8:17 /9:13 /10:29 /11:88 /12:246
/13:482 /14:865 /15:1551 /16:12571 /17:6599 /18:10990
/19:21739 /20:31215 /21:33260 /22:45385 /23:41009 /24:232313
/25:1374 /26:1745 /27:861 /28:181 /29:74 /30:16
/31:0 /32:21

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

ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1759 3071 bellsouth.net, inc.
7029 1637 2263 Windstream Communications Inc
8402 1601 1872 Corbina telecom
22773 1292 1966 Cox Communications, Inc.
36998 1280 1286 MOBITEL
30036 1234 1342 Mediacom Communications Corp
11492 1158 1195 Cable One
1785 1033 1953 PaeTec Communications, Inc.
6503 983 1473 AVANTEL, S.A.

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

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

1:668 2:731 3:3 4:13 5:748 6:3
8:486 12:1930 13:3 14:738 15:11 16:3
17:8 20:24 23:237 24:1801 27:1474 31:1129
32:54 33:2 34:5 36:10 37:1299 38:846
39:2 40:141 41:2685 42:179 44:4 46:1735
47:1 49:577 50:648 52:12 54:28 55:7
57:28 58:1082 59:559 60:251 61:1317 62:1025
63:2025 64:4320 65:2143 66:4272 67:2022 68:1121
69:3248 70:858 71:532 72:1876 74:2536 75:421
76:291 77:1072 78:1028 79:555 80:1226 81:992
82:638 83:539 84:574 85:1150 86:475 87:980
88:376 89:1743 90:286 91:5384 92:626 93:1706
94:2030 95:1607 96:490 97:334 98:1049 99:52
100:30 101:313 103:2094 105:519 106:132 107:207
108:511 109:1765 110:854 111:1012 112:480 113:735
114:685 115:922 116:873 117:792 118:980 119:1267
120:375 121:699 122:1734 123:1190 124:1317 125:1309
128:548 129:201 130:313 131:649 132:326 133:143
134:260 135:62 136:222 137:235 138:342 139:155
140:216 141:315 142:501 143:390 144:481 145:88
146:530 147:357 148:727 149:341 150:158 151:400
152:395 153:190 154:27 155:370 156:241 157:392
158:259 159:697 160:334 161:422 162:361 163:203
164:580 165:448 166:439 167:573 168:1009 169:131
170:1016 171:164 172:4 173:1545 174:613 175:421
176:1123 177:1677 178:1739 180:1373 181:220 182:1147
183:317 184:632 185:217 186:2268 187:1421 188:1967
189:1548 190:6641 192:6320 193:5672 194:4640 195:3650
196:1302 197:848 198:4131 199:5195 200:6045 201:2182
202:8895 203:8770 204:4439 205:2542 206:2798 207:2804
208:4056 209:3514 210:2919 211:1568 212:2013 213:1887
214:904 215:93 216:5088 217:1582 218:592 219:328
220:1264 221:550 222:337 223:422

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)