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, June 1, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 02 Jun, 2013

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

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

BGP routing table entries examined: 448216
Prefixes after maximum aggregation: 183344
Deaggregation factor: 2.44
Unique aggregates announced to Internet: 224641
Total ASes present in the Internet Routing Table: 40385
Prefixes per ASN: 11.10
Origin-only ASes present in the Internet Routing Table: 34662
Origin ASes announcing only one prefix: 16170
Transit ASes present in the Internet Routing Table: 5715
Transit-only ASes present in the Internet Routing Table: 132
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 57
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 808
Unregistered ASNs in the Routing Table: 160
Number of 32-bit ASNs allocated by the RIRs: 4782
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10470
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 238
Number of addresses announced to Internet: 2641261056
Equivalent to 157 /8s, 110 /16s and 114 /24s
Percentage of available address space announced: 71.3
Percentage of allocated address space announced: 71.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 155562

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

Prefixes being announced by APNIC Region ASes: 104083
Total APNIC prefixes after maximum aggregation: 32153
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 106128
Unique aggregates announced from the APNIC address blocks: 44976
APNIC Region origin ASes present in the Internet Routing Table: 4800
APNIC Prefixes per ASN: 22.11
APNIC Region origin ASes announcing only one prefix: 1237
APNIC Region transit ASes present in the Internet Routing Table: 798
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: 1
Number of APNIC addresses announced to Internet: 721169664
Equivalent to 42 /8s, 252 /16s and 45 /24s
Percentage of available APNIC address space announced: 84.3

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: 157483
Total ARIN prefixes after maximum aggregation: 79687
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 158097
Unique aggregates announced from the ARIN address blocks: 73372
ARIN Region origin ASes present in the Internet Routing Table: 15656
ARIN Prefixes per ASN: 10.10
ARIN Region origin ASes announcing only one prefix: 5984
ARIN Region transit ASes present in the Internet Routing Table: 1589
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1064191488
Equivalent to 63 /8s, 110 /16s and 70 /24s
Percentage of available ARIN address space announced: 56.3

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: 117050
Total RIPE prefixes after maximum aggregation: 59788
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 120611
Unique aggregates announced from the RIPE address blocks: 77845
RIPE Region origin ASes present in the Internet Routing Table: 17193
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8176
RIPE Region transit ASes present in the Internet Routing Table: 2775
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 52
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656480512
Equivalent to 39 /8s, 33 /16s and 25 /24s
Percentage of available RIPE address space announced: 95.4

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: 47414
Total LACNIC prefixes after maximum aggregation: 9174
LACNIC Deaggregation factor: 5.17
Prefixes being announced from the LACNIC address blocks: 51572
Unique aggregates announced from the LACNIC address blocks: 24366
LACNIC Region origin ASes present in the Internet Routing Table: 1941
LACNIC Prefixes per ASN: 26.57
LACNIC Region origin ASes announcing only one prefix: 589
LACNIC Region transit ASes present in the Internet Routing Table: 351
Average LACNIC Region AS path length visible: 4.3
Max LACNIC Region AS path length visible: 17
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 130242304
Equivalent to 7 /8s, 195 /16s and 87 /24s
Percentage of available LACNIC address space announced: 77.6

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10977
Total AfriNIC prefixes after maximum aggregation: 2502
AfriNIC Deaggregation factor: 4.39
Prefixes being announced from the AfriNIC address blocks: 11569
Unique aggregates announced from the AfriNIC address blocks: 3859
AfriNIC Region origin ASes present in the Internet Routing Table: 628
AfriNIC Prefixes per ASN: 18.42
AfriNIC Region origin ASes announcing only one prefix: 184
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46614784
Equivalent to 2 /8s, 199 /16s and 73 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2518 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
7545 1976 320 106 TPG Internet Pty Ltd
4755 1712 390 190 TATA Communications formerly
9829 1514 1205 40 National Internet Backbone
9583 1283 98 537 Sify Limited
7552 1140 1080 13 Vietel Corporation
9498 1124 309 71 BHARTI Airtel Ltd.
24560 1076 394 164 Bharti Airtel Ltd., Telemedia
4808 1052 2015 304 CNCGROUP IP network China169

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 3017 3692 77 BellSouth.net Inc.
18566 2062 381 182 Covad Communications Co.
1785 1990 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications Inc.
20115 1671 1611 610 Charter Communications
4323 1619 1155 404 tw telecom holdings, inc.
701 1531 11075 839 MCI Communications Services,
30036 1333 298 644 Mediacom Communications Corp
7018 1312 11091 846 AT&T Services, Inc.
11492 1219 216 359 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 1512 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1208 237 217 BILISIM TELEKOM
20940 872 309 684 Akamai Technologies European
13188 823 98 73 Ukraine
8551 819 370 43 Bezeq International
31148 795 40 24 FreeNet ISP
6830 772 2377 445 UPC Broadband
34744 684 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2793 1535 113 Types of queries are: POCs, o
10620 2648 416 218 Types of queries are: POCs, o
7303 1732 1155 221 Telecom Argentina S.A.
8151 1253 2708 403 Uninet S.A. de C.V.
18881 958 780 19 Global Village Telecom
6503 924 435 67 Axtel, S.A.B. de C.V.
27947 812 89 104 Telconet S.A
3816 714 307 87 Types of queries are: POCs, o
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 611 103 66 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 1189 80 4 MOBITEL
24863 892 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 437 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 205 17 9 Ci Telecom Autonomous system
37054 195 11 5 Data Telecom Service
12258 193 28 67 Vodacom Internet Company

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 3017 3692 77 BellSouth.net Inc.
28573 2793 1535 113 Types of queries are: POCs, o
10620 2648 416 218 Types of queries are: POCs, o
17974 2518 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
18566 2062 381 182 Covad Communications Co.
1785 1990 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications Inc.
7545 1976 320 106 TPG Internet Pty Ltd
7303 1732 1155 221 Telecom Argentina S.A.

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

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

ASN No of nets Net Savings Description
28573 2793 2680 Types of queries are: POCs, o
17974 2518 2432 PT Telekomunikasi Indonesia
10620 2648 2430 Types of queries are: POCs, o
18566 2062 1880 Covad Communications Co.
7545 1976 1870 TPG Internet Pty Ltd
1785 1990 1867 PaeTec Communications, Inc.
22773 1983 1858 Cox Communications Inc.
4755 1712 1522 TATA Communications formerly
4766 2144 1517 Korea Telecom (KIX)
7303 1732 1511 Telecom Argentina S.A.

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

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

Bad AS Designation Network Transit AS Description
65101 PRIVATE 5.16.192.0/19 41733 JSC "Z-Telecom"
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.

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.
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys

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

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

Network Origin AS Description
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.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 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 /8:17 /9:11 /10:31 /11:88 /12:249
/13:481 /14:894 /15:1590 /16:12646 /17:6655 /18:11146
/19:22146 /20:31994 /21:34125 /22:46964 /23:42057 /24:236509
/25:9 /26:11 /27:12 /28:135 /29:206 /30:108
/31:0 /32:132

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

ASN No of nets Total ann. Description
18566 2013 2062 Covad Communications Co.
6389 1732 3017 BellSouth.net Inc.
22773 1290 1983 Cox Communications Inc.
8402 1207 1512 Corbina telecom
30036 1202 1333 Mediacom Communications Corp
36998 1183 1189 MOBITEL
11492 1180 1219 CABLE ONE, INC.
1785 1062 1990 PaeTec Communications, Inc.
6983 1010 1136 ITC^Deltacom
10620 990 2648 Types of queries are: POCs, o

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

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

1:773 2:652 3:3 4:12 5:764 6:10
8:551 12:1921 13:3 14:804 15:11 16:3
17:9 20:17 23:272 24:1766 27:1475 31:1322
32:38 33:2 34:5 36:28 37:1867 38:870
39:2 40:171 41:2851 42:191 44:6 46:1898
47:2 49:638 50:706 52:12 54:33 55:9
57:29 58:1092 59:564 60:308 61:1387 62:1118
63:2031 64:4339 65:2159 66:4266 67:2058 68:1100
69:3265 70:822 71:509 72:1914 74:2501 75:341
76:301 77:1087 78:991 79:616 80:1265 81:1003
82:630 83:570 84:532 85:1160 86:462 87:991
88:534 89:1742 90:147 91:5498 92:592 93:1667
94:1839 95:1491 96:514 97:344 98:1034 99:38
100:30 101:325 103:2646 105:519 106:149 107:208
108:499 109:1825 110:884 111:1034 112:538 113:799
114:686 115:938 116:904 117:783 118:1078 119:1242
120:398 121:715 122:1760 123:1209 124:1325 125:1356
128:609 129:198 130:312 131:642 132:336 133:148
134:256 135:67 136:221 137:259 138:347 139:193
140:179 141:313 142:523 143:370 144:491 145:93
146:495 147:382 148:666 149:367 150:151 151:566
152:415 153:193 154:40 155:423 156:263 157:350
158:278 159:645 160:337 161:407 162:438 163:200
164:596 165:441 166:286 167:592 168:1021 169:128
170:1027 171:181 172:21 173:1603 174:549 175:460
176:1086 177:2017 178:1857 179:7 180:1444 181:425
182:1201 183:387 184:658 185:491 186:2270 187:1289
188:2137 189:1320 190:6347 192:6591 193:5863 194:4589
195:3431 196:1365 197:972 198:4413 199:5282 200:5915
201:2255 202:8681 203:8772 204:4435 205:2546 206:2718
207:2813 208:4038 209:3615 210:2891 211:1498 212:2209
213:1915 214:917 215:98 216:5184 217:1591 218:605
219:316 220:1256 221:558 222:319 223:446

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 02 Jun, 2013

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

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

BGP routing table entries examined: 455142
Prefixes after maximum aggregation: 185410
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 224765
Total ASes present in the Internet Routing Table: 44211
Prefixes per ASN: 10.29
Origin-only ASes present in the Internet Routing Table: 34658
Origin ASes announcing only one prefix: 16139
Transit ASes present in the Internet Routing Table: 5868
Transit-only ASes present in the Internet Routing Table: 148
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 54
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 316
Unregistered ASNs in the Routing Table: 130
Number of 32-bit ASNs allocated by the RIRs: 4782
Number of 32-bit ASNs visible in the Routing Table: 3685
Prefixes from 32-bit ASNs in the Routing Table: 10568
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 233
Number of addresses announced to Internet: 2620476076
Equivalent to 156 /8s, 49 /16s and 74 /24s
Percentage of available address space announced: 70.8
Percentage of allocated address space announced: 70.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 160198

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

Prefixes being announced by APNIC Region ASes: 109141
Total APNIC prefixes after maximum aggregation: 33574
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 110587
Unique aggregates announced from the APNIC address blocks: 45058
APNIC Region origin ASes present in the Internet Routing Table: 4848
APNIC Prefixes per ASN: 22.81
APNIC Region origin ASes announcing only one prefix: 1215
APNIC Region transit ASes present in the Internet Routing Table: 823
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 549
Number of APNIC addresses announced to Internet: 722405344
Equivalent to 43 /8s, 15 /16s and 7 /24s
Percentage of available APNIC address space announced: 84.4

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: 159801
Total ARIN prefixes after maximum aggregation: 80172
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 160350
Unique aggregates announced from the ARIN address blocks: 73418
ARIN Region origin ASes present in the Internet Routing Table: 15717
ARIN Prefixes per ASN: 10.20
ARIN Region origin ASes announcing only one prefix: 5988
ARIN Region transit ASes present in the Internet Routing Table: 1640
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064306240
Equivalent to 63 /8s, 112 /16s and 6 /24s
Percentage of available ARIN address space announced: 56.3

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: 116798
Total RIPE prefixes after maximum aggregation: 59853
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120350
Unique aggregates announced from the RIPE address blocks: 77855
RIPE Region origin ASes present in the Internet Routing Table: 17207
RIPE Prefixes per ASN: 6.99
RIPE Region origin ASes announcing only one prefix: 8166
RIPE Region transit ASes present in the Internet Routing Table: 2824
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 54
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2349
Number of RIPE addresses announced to Internet: 656512612
Equivalent to 39 /8s, 33 /16s and 150 /24s
Percentage of available RIPE address space announced: 95.4

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: 47871
Total LACNIC prefixes after maximum aggregation: 9275
LACNIC Deaggregation factor: 5.16
Prefixes being announced from the LACNIC address blocks: 52147
Unique aggregates announced from the LACNIC address blocks: 24356
LACNIC Region origin ASes present in the Internet Routing Table: 1950
LACNIC Prefixes per ASN: 26.74
LACNIC Region origin ASes announcing only one prefix: 584
LACNIC Region transit ASes present in the Internet Routing Table: 363
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 762
Number of LACNIC addresses announced to Internet: 130336552
Equivalent to 7 /8s, 196 /16s and 199 /24s
Percentage of available LACNIC address space announced: 77.7

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10876
Total AfriNIC prefixes after maximum aggregation: 2496
AfriNIC Deaggregation factor: 4.36
Prefixes being announced from the AfriNIC address blocks: 11475
Unique aggregates announced from the AfriNIC address blocks: 3862
AfriNIC Region origin ASes present in the Internet Routing Table: 629
AfriNIC Prefixes per ASN: 18.24
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 132
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46627840
Equivalent to 2 /8s, 199 /16s and 124 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2959 11559 926 Korea Telecom (KIX)
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7545 1982 320 107 TPG Internet Pty Ltd
4755 1734 391 192 TATA Communications formerly
9829 1511 1205 40 BSNL National Internet Backbo
9583 1297 99 535 Sify Limited
7552 1152 1080 13 Vietel Corporation
4808 1138 2121 331 CNCGROUP IP network: China169
9498 1120 309 70 BHARTI Airtel Ltd.
24560 1076 394 164 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 3017 3692 77 bellsouth.net, inc.
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications, Inc.
20115 1672 1612 611 Charter Communications
4323 1619 1139 404 Time Warner Telecom
701 1584 11075 839 UUNET Technologies, Inc.
30036 1334 298 642 Mediacom Communications Corp
7018 1299 11058 834 AT&T WorldNet Services

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 1566 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1215 240 222 BILISIM TELEKOM
20940 884 309 692 Akamai Technologies European
13188 828 98 73 Educational Network
31148 795 40 24 FreeNet ISP
8551 774 370 43 Bezeq International
6830 771 2377 444 UPC Distribution Services
34744 684 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2795 1535 113 NET Servicos de Comunicao S.A
10620 2648 416 218 TVCABLE BOGOTA
7303 1732 1155 221 Telecom Argentina Stet-France
8151 1267 2710 405 UniNet S.A. de C.V.
18881 958 780 19 Global Village Telecom
6503 926 434 65 AVANTEL, S.A.
27947 838 89 102 Telconet S.A
3816 710 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 609 103 65 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 1237 80 4 MOBITEL
24863 892 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 437 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 205 17 9 Ci Telecom Autonomous system
12258 193 28 67 Vodacom Internet Company
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 3017 3692 77 bellsouth.net, inc.
4766 2959 11559 926 Korea Telecom (KIX)
28573 2795 1535 113 NET Servicos de Comunicao S.A
10620 2648 416 218 TVCABLE BOGOTA
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications, Inc.
7545 1982 320 107 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
28573 2795 2682 NET Servicos de Comunicao S.A
17974 2519 2433 PT TELEKOMUNIKASI INDONESIA
10620 2648 2430 TVCABLE BOGOTA
4766 2959 2033 Korea Telecom (KIX)
18566 2065 1881 Covad Communications
7545 1982 1875 TPG Internet Pty Ltd
1785 1991 1868 PaeTec Communications, Inc.
7029 2070 1859 Windstream Communications Inc
22773 1983 1858 Cox Communications, Inc.
8402 1566 1550 Corbina telecom

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
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

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

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

Network Origin AS Description
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.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 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 /8:16 /9:11 /10:30 /11:88 /12:248
/13:483 /14:899 /15:1595 /16:12683 /17:6651 /18:11167
/19:22195 /20:32060 /21:34295 /22:47484 /23:42392 /24:238859
/25:1316 /26:1666 /27:856 /28:46 /29:64 /30:18
/31:0 /32:20

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
6389 1732 3017 bellsouth.net, inc.
7029 1580 2070 Windstream Communications Inc
22773 1290 1983 Cox Communications, Inc.
8402 1258 1566 Corbina telecom
36998 1231 1237 MOBITEL
30036 1203 1334 Mediacom Communications Corp
11492 1180 1219 Cable One
1785 1062 1991 PaeTec Communications, Inc.
6983 1010 1137 ITC^Deltacom

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

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

1:811 2:655 3:3 4:15 5:767 6:10
8:557 12:1921 13:3 14:828 15:11 16:3
17:9 20:17 23:274 24:1770 27:1478 31:1310
32:57 33:2 34:5 36:28 37:1868 38:876
39:2 40:172 41:2803 42:192 44:6 46:1912
47:2 49:638 50:716 52:12 54:33 55:8
57:26 58:1168 59:571 60:313 61:1406 62:1106
63:2035 64:4355 65:2174 66:4379 67:2061 68:1123
69:3314 70:882 71:566 72:1925 74:2567 75:413
76:301 77:1115 78:1018 79:616 80:1263 81:1003
82:623 83:570 84:532 85:1160 86:455 87:989
88:534 89:1738 90:147 91:5494 92:592 93:1667
94:1840 95:1485 96:516 97:344 98:1039 99:41
100:31 101:326 103:2648 105:519 106:149 107:208
108:517 109:1828 110:884 111:1037 112:539 113:803
114:690 115:950 116:922 117:784 118:1082 119:1291
120:405 121:726 122:1793 123:1212 124:1357 125:1355
128:643 129:221 130:326 131:651 132:342 133:148
134:265 135:67 136:222 137:263 138:346 139:196
140:208 141:327 142:541 143:370 144:494 145:93
146:501 147:392 148:678 149:368 150:159 151:566
152:416 153:193 154:41 155:407 156:266 157:397
158:278 159:728 160:337 161:431 162:444 163:219
164:599 165:446 166:289 167:588 168:1029 169:129
170:1029 171:181 172:21 173:1660 174:607 175:467
176:1114 177:2023 178:1856 179:14 180:1453 181:425
182:1210 183:388 184:671 185:492 186:2271 187:1305
188:2145 189:1323 190:6381 192:6651 193:5863 194:4592
195:3427 196:1362 197:907 198:4473 199:5319 200:5942
201:2267 202:8815 203:8857 204:4504 205:2556 206:2811
207:2886 208:4043 209:3648 210:2972 211:1507 212:2197
213:1920 214:923 215:98 216:5230 217:1597 218:618
219:332 220:1260 221:558 222:321 223:447

End of report
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Posted by Admin at 11:39 AM 0 comments

Friday, May 31, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 01 Jun, 2013

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

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

BGP routing table entries examined: 448864
Prefixes after maximum aggregation: 183348
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 224623
Total ASes present in the Internet Routing Table: 40390
Prefixes per ASN: 11.11
Origin-only ASes present in the Internet Routing Table: 34672
Origin ASes announcing only one prefix: 16169
Transit ASes present in the Internet Routing Table: 5710
Transit-only ASes present in the Internet Routing Table: 134
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 58
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 808
Unregistered ASNs in the Routing Table: 160
Number of 32-bit ASNs allocated by the RIRs: 4781
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10421
Special use prefixes present in the Routing Table: 32
Prefixes being announced from unallocated address space: 244
Number of addresses announced to Internet: 2641153792
Equivalent to 157 /8s, 108 /16s and 207 /24s
Percentage of available address space announced: 71.3
Percentage of allocated address space announced: 71.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 156258

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

Prefixes being announced by APNIC Region ASes: 104081
Total APNIC prefixes after maximum aggregation: 32129
APNIC Deaggregation factor: 3.24
Prefixes being announced from the APNIC address blocks: 106123
Unique aggregates announced from the APNIC address blocks: 44982
APNIC Region origin ASes present in the Internet Routing Table: 4801
APNIC Prefixes per ASN: 22.10
APNIC Region origin ASes announcing only one prefix: 1240
APNIC Region transit ASes present in the Internet Routing Table: 797
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: 1
Number of APNIC addresses announced to Internet: 721184000
Equivalent to 42 /8s, 252 /16s and 101 /24s
Percentage of available APNIC address space announced: 84.3

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: 158189
Total ARIN prefixes after maximum aggregation: 79674
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 158806
Unique aggregates announced from the ARIN address blocks: 73351
ARIN Region origin ASes present in the Internet Routing Table: 15652
ARIN Prefixes per ASN: 10.15
ARIN Region origin ASes announcing only one prefix: 5979
ARIN Region transit ASes present in the Internet Routing Table: 1587
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1064083200
Equivalent to 63 /8s, 108 /16s and 159 /24s
Percentage of available ARIN address space announced: 56.3

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: 117095
Total RIPE prefixes after maximum aggregation: 59798
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 120625
Unique aggregates announced from the RIPE address blocks: 77806
RIPE Region origin ASes present in the Internet Routing Table: 17199
RIPE Prefixes per ASN: 7.01
RIPE Region origin ASes announcing only one prefix: 8180
RIPE Region transit ASes present in the Internet Routing Table: 2773
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 58
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656463872
Equivalent to 39 /8s, 32 /16s and 216 /24s
Percentage of available RIPE address space announced: 95.4

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: 47265
Total LACNIC prefixes after maximum aggregation: 9181
LACNIC Deaggregation factor: 5.15
Prefixes being announced from the LACNIC address blocks: 51387
Unique aggregates announced from the LACNIC address blocks: 24385
LACNIC Region origin ASes present in the Internet Routing Table: 1937
LACNIC Prefixes per ASN: 26.53
LACNIC Region origin ASes announcing only one prefix: 582
LACNIC Region transit ASes present in the Internet Routing Table: 351
Average LACNIC Region AS path length visible: 4.3
Max LACNIC Region AS path length visible: 17
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 130231296
Equivalent to 7 /8s, 195 /16s and 44 /24s
Percentage of available LACNIC address space announced: 77.6

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 11079
Total AfriNIC prefixes after maximum aggregation: 2526
AfriNIC Deaggregation factor: 4.39
Prefixes being announced from the AfriNIC address blocks: 11678
Unique aggregates announced from the AfriNIC address blocks: 3870
AfriNIC Region origin ASes present in the Internet Routing Table: 632
AfriNIC Prefixes per ASN: 18.48
AfriNIC Region origin ASes announcing only one prefix: 188
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46622976
Equivalent to 2 /8s, 199 /16s and 105 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2518 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
7545 1978 320 108 TPG Internet Pty Ltd
4755 1712 390 190 TATA Communications formerly
9829 1514 1205 40 National Internet Backbone
9583 1210 91 506 Sify Limited
7552 1140 1080 13 Vietel Corporation
9498 1124 309 71 BHARTI Airtel Ltd.
24560 1076 394 164 Bharti Airtel Ltd., Telemedia
4808 1052 2015 304 CNCGROUP IP network China169

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 3017 3692 77 BellSouth.net Inc.
18566 2062 381 182 Covad Communications Co.
1785 1990 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications Inc.
7029 1936 1265 211 Windstream Communications Inc
20115 1670 1611 610 Charter Communications
4323 1619 1155 404 tw telecom holdings, inc.
701 1531 11075 839 MCI Communications Services,
30036 1333 298 644 Mediacom Communications Corp
7018 1317 11091 849 AT&T Services, 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 1527 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1208 237 217 BILISIM TELEKOM
20940 872 309 684 Akamai Technologies European
13188 823 98 73 Ukraine
8551 819 370 43 Bezeq International
31148 794 39 23 FreeNet ISP
6830 772 2377 445 UPC Broadband
34744 684 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2793 1535 112 Types of queries are: POCs, o
10620 2635 414 232 Types of queries are: POCs, o
7303 1724 1154 217 Telecom Argentina S.A.
8151 1256 2708 402 Uninet S.A. de C.V.
18881 958 780 19 Global Village Telecom
6503 924 435 67 Axtel, S.A.B. de C.V.
27947 812 89 104 Telconet S.A
3816 714 307 87 Types of queries are: POCs, o
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 611 103 66 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 1237 80 4 MOBITEL
24863 892 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 437 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
37054 195 11 5 Data Telecom Service
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom

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 3017 3692 77 BellSouth.net Inc.
28573 2793 1535 112 Types of queries are: POCs, o
10620 2635 414 232 Types of queries are: POCs, o
17974 2518 839 86 PT Telekomunikasi Indonesia
4766 2144 11551 627 Korea Telecom (KIX)
18566 2062 381 182 Covad Communications Co.
1785 1990 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications Inc.
7545 1978 320 108 TPG Internet Pty Ltd
7029 1936 1265 211 Windstream Communications Inc

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

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

ASN No of nets Net Savings Description
28573 2793 2681 Types of queries are: POCs, o
17974 2518 2432 PT Telekomunikasi Indonesia
10620 2635 2403 Types of queries are: POCs, o
18566 2062 1880 Covad Communications Co.
7545 1978 1870 TPG Internet Pty Ltd
1785 1990 1867 PaeTec Communications, Inc.
22773 1983 1858 Cox Communications Inc.
7029 1936 1725 Windstream Communications Inc
4755 1712 1522 TATA Communications formerly
4766 2144 1517 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
65101 PRIVATE 5.16.192.0/19 41733 JSC "Z-Telecom"
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.

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.
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys

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

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

Network Origin AS Description
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.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 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 /8:17 /9:11 /10:31 /11:88 /12:250
/13:481 /14:894 /15:1590 /16:12649 /17:6674 /18:11158
/19:22153 /20:31991 /21:34100 /22:46957 /23:42171 /24:237041
/25:9 /26:11 /27:12 /28:133 /29:205 /30:107
/31:0 /32:131

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

ASN No of nets Total ann. Description
18566 2013 2062 Covad Communications Co.
6389 1732 3017 BellSouth.net Inc.
7029 1468 1936 Windstream Communications Inc
22773 1290 1983 Cox Communications Inc.
36998 1231 1237 MOBITEL
8402 1230 1527 Corbina telecom
30036 1202 1333 Mediacom Communications Corp
11492 1180 1219 CABLE ONE, INC.
1785 1062 1990 PaeTec Communications, Inc.
6983 1009 1135 ITC^Deltacom

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

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

1:773 2:667 3:3 4:12 5:753 6:9
8:551 12:1924 13:3 14:802 15:11 16:3
17:9 20:17 23:272 24:1766 27:1474 31:1320
32:38 33:2 34:5 36:28 37:1870 38:870
39:2 40:172 41:2928 42:191 44:6 46:1897
47:2 49:634 50:707 52:12 54:33 55:9
57:29 58:1098 59:564 60:308 61:1389 62:1116
63:2031 64:4350 65:2173 66:4371 67:2059 68:1123
69:3267 70:882 71:509 72:1923 74:2562 75:412
76:303 77:1083 78:1001 79:616 80:1266 81:1001
82:630 83:571 84:534 85:1161 86:462 87:986
88:534 89:1742 90:147 91:5488 92:592 93:1667
94:1839 95:1490 96:514 97:344 98:1037 99:38
100:30 101:325 103:2639 105:519 106:149 107:209
108:501 109:1821 110:890 111:1034 112:538 113:785
114:685 115:938 116:906 117:782 118:1079 119:1242
120:397 121:715 122:1760 123:1210 124:1324 125:1356
128:601 129:198 130:312 131:647 132:337 133:148
134:256 135:67 136:221 137:259 138:347 139:193
140:181 141:313 142:523 143:366 144:493 145:93
146:497 147:382 148:669 149:367 150:151 151:564
152:415 153:193 154:40 155:420 156:264 157:350
158:278 159:645 160:337 161:405 162:417 163:200
164:596 165:441 166:287 167:592 168:1021 169:128
170:1023 171:181 172:21 173:1648 174:604 175:458
176:1099 177:1958 178:1860 179:14 180:1443 181:436
182:1201 183:387 184:670 185:490 186:2260 187:1294
188:2137 189:1306 190:6328 192:6594 193:5866 194:4594
195:3424 196:1362 197:970 198:4411 199:5280 200:5913
201:2263 202:8685 203:8775 204:4432 205:2543 206:2718
207:2816 208:4035 209:3633 210:2890 211:1500 212:2232
213:1919 214:916 215:98 216:5218 217:1600 218:605
219:316 220:1255 221:558 222:319 223:448

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 01 Jun, 2013

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

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

BGP routing table entries examined: 455214
Prefixes after maximum aggregation: 185422
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 224816
Total ASes present in the Internet Routing Table: 44200
Prefixes per ASN: 10.30
Origin-only ASes present in the Internet Routing Table: 34661
Origin ASes announcing only one prefix: 16138
Transit ASes present in the Internet Routing Table: 5862
Transit-only ASes present in the Internet Routing Table: 150
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 54
Max AS path prepend of ASN ( 56484) 51
Prefixes from unregistered ASNs in the Routing Table: 315
Unregistered ASNs in the Routing Table: 130
Number of 32-bit ASNs allocated by the RIRs: 4781
Number of 32-bit ASNs visible in the Routing Table: 3677
Prefixes from 32-bit ASNs in the Routing Table: 10524
Special use prefixes present in the Routing Table: 26
Prefixes being announced from unallocated address space: 235
Number of addresses announced to Internet: 2620299948
Equivalent to 156 /8s, 46 /16s and 154 /24s
Percentage of available address space announced: 70.8
Percentage of allocated address space announced: 70.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.6
Total number of prefixes smaller than registry allocations: 160166

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

Prefixes being announced by APNIC Region ASes: 109303
Total APNIC prefixes after maximum aggregation: 33546
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 110744
Unique aggregates announced from the APNIC address blocks: 45098
APNIC Region origin ASes present in the Internet Routing Table: 4852
APNIC Prefixes per ASN: 22.82
APNIC Region origin ASes announcing only one prefix: 1221
APNIC Region transit ASes present in the Internet Routing Table: 822
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 547
Number of APNIC addresses announced to Internet: 722414304
Equivalent to 43 /8s, 15 /16s and 42 /24s
Percentage of available APNIC address space announced: 84.4

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: 159792
Total ARIN prefixes after maximum aggregation: 80132
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 160347
Unique aggregates announced from the ARIN address blocks: 73391
ARIN Region origin ASes present in the Internet Routing Table: 15711
ARIN Prefixes per ASN: 10.21
ARIN Region origin ASes announcing only one prefix: 5978
ARIN Region transit ASes present in the Internet Routing Table: 1639
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064198208
Equivalent to 63 /8s, 110 /16s and 96 /24s
Percentage of available ARIN address space announced: 56.3

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: 116865
Total RIPE prefixes after maximum aggregation: 59837
RIPE Deaggregation factor: 1.95
Prefixes being announced from the RIPE address blocks: 120385
Unique aggregates announced from the RIPE address blocks: 77846
RIPE Region origin ASes present in the Internet Routing Table: 17210
RIPE Prefixes per ASN: 7.00
RIPE Region origin ASes announcing only one prefix: 8176
RIPE Region transit ASes present in the Internet Routing Table: 2821
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 54
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2345
Number of RIPE addresses announced to Internet: 656498020
Equivalent to 39 /8s, 33 /16s and 93 /24s
Percentage of available RIPE address space announced: 95.4

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: 47792
Total LACNIC prefixes after maximum aggregation: 9344
LACNIC Deaggregation factor: 5.11
Prefixes being announced from the LACNIC address blocks: 52052
Unique aggregates announced from the LACNIC address blocks: 24378
LACNIC Region origin ASes present in the Internet Routing Table: 1948
LACNIC Prefixes per ASN: 26.72
LACNIC Region origin ASes announcing only one prefix: 580
LACNIC Region transit ASes present in the Internet Routing Table: 358
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 760
Number of LACNIC addresses announced to Internet: 130286632
Equivalent to 7 /8s, 196 /16s and 4 /24s
Percentage of available LACNIC address space announced: 77.7

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-62463, 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: 10851
Total AfriNIC prefixes after maximum aggregation: 2523
AfriNIC Deaggregation factor: 4.30
Prefixes being announced from the AfriNIC address blocks: 11451
Unique aggregates announced from the AfriNIC address blocks: 3885
AfriNIC Region origin ASes present in the Internet Routing Table: 625
AfriNIC Prefixes per ASN: 18.32
AfriNIC Region origin ASes announcing only one prefix: 183
AfriNIC Region transit ASes present in the Internet Routing Table: 131
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 18
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46610176
Equivalent to 2 /8s, 199 /16s and 55 /24s
Percentage of available AfriNIC address space announced: 46.3

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 2959 11559 926 Korea Telecom (KIX)
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7545 1983 320 108 TPG Internet Pty Ltd
4755 1734 391 192 TATA Communications formerly
9829 1514 1205 40 BSNL National Internet Backbo
9583 1220 91 503 Sify Limited
7552 1152 1080 13 Vietel Corporation
4808 1141 2121 331 CNCGROUP IP network: China169
9498 1120 309 70 BHARTI Airtel Ltd.
24560 1076 394 164 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 3017 3692 77 bellsouth.net, inc.
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
22773 1983 2929 125 Cox Communications, Inc.
20115 1671 1611 611 Charter Communications
4323 1612 1139 401 Time Warner Telecom
701 1587 11075 841 UUNET Technologies, Inc.
30036 1334 298 642 Mediacom Communications Corp
7018 1306 11059 838 AT&T WorldNet Services

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 1586 544 16 Corbina telecom
2118 1260 97 13 EUnet/RELCOM Autonomous Syste
34984 1215 240 222 BILISIM TELEKOM
20940 876 307 684 Akamai Technologies European
13188 828 98 73 Educational Network
31148 794 39 23 FreeNet ISP
8551 773 370 43 Bezeq International
6830 771 2377 444 UPC Distribution Services
34744 684 173 59 SC GVM SISTEM 2003 SRL
58113 666 74 386 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 2791 1533 112 NET Servicos de Comunicao S.A
10620 2633 414 231 TVCABLE BOGOTA
7303 1723 1154 219 Telecom Argentina Stet-France
8151 1272 2710 406 UniNet S.A. de C.V.
18881 958 780 19 Global Village Telecom
6503 926 434 65 AVANTEL, S.A.
27947 838 89 102 Telconet S.A
3816 710 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 608 87 64 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 1237 80 4 MOBITEL
24863 892 274 33 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 437 956 9 TEDATA
24835 345 80 8 RAYA Telecom - Egypt
3741 261 906 220 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
12258 193 28 67 Vodacom Internet Company
29975 191 667 21 Vodacom
36992 189 527 22 Etisalat MISR

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 3017 3692 77 bellsouth.net, inc.
4766 2959 11559 926 Korea Telecom (KIX)
28573 2791 1533 112 NET Servicos de Comunicao S.A
10620 2633 414 231 TVCABLE BOGOTA
17974 2519 839 86 PT TELEKOMUNIKASI INDONESIA
7029 2070 1265 211 Windstream Communications Inc
18566 2065 382 184 Covad Communications
1785 1991 677 123 PaeTec Communications, Inc.
7545 1983 320 108 TPG Internet Pty Ltd
22773 1983 2929 125 Cox Communications, Inc.

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

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

ASN No of nets Net Savings Description
28573 2791 2679 NET Servicos de Comunicao S.A
17974 2519 2433 PT TELEKOMUNIKASI INDONESIA
10620 2633 2402 TVCABLE BOGOTA
4766 2959 2033 Korea Telecom (KIX)
18566 2065 1881 Covad Communications
7545 1983 1875 TPG Internet Pty Ltd
1785 1991 1868 PaeTec Communications, Inc.
7029 2070 1859 Windstream Communications Inc
22773 1983 1858 Cox Communications, Inc.
8402 1586 1570 Corbina telecom

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
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

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

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

Network Origin AS Description
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.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 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 /8:16 /9:11 /10:30 /11:88 /12:249
/13:483 /14:899 /15:1595 /16:12688 /17:6658 /18:11175
/19:22184 /20:32051 /21:34277 /22:47494 /23:42375 /24:238957
/25:1316 /26:1665 /27:855 /28:46 /29:64 /30:18
/31:0 /32:20

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

ASN No of nets Total ann. Description
18566 2016 2065 Covad Communications
6389 1732 3017 bellsouth.net, inc.
7029 1580 2070 Windstream Communications Inc
22773 1290 1983 Cox Communications, Inc.
8402 1280 1586 Corbina telecom
36998 1231 1237 MOBITEL
30036 1203 1334 Mediacom Communications Corp
11492 1180 1219 Cable One
1785 1062 1991 PaeTec Communications, Inc.
6983 1009 1136 ITC^Deltacom

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

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

1:812 2:676 3:3 4:15 5:756 6:9
8:557 12:1924 13:3 14:826 15:11 16:3
17:9 20:17 23:274 24:1771 27:1478 31:1306
32:57 33:2 34:5 36:28 37:1869 38:876
39:2 40:172 41:2800 42:192 44:6 46:1910
47:2 49:650 50:717 52:12 54:33 55:9
57:26 58:1173 59:570 60:313 61:1408 62:1111
63:2035 64:4355 65:2174 66:4379 67:2063 68:1124
69:3312 70:882 71:566 72:1924 74:2559 75:413
76:304 77:1115 78:1019 79:616 80:1264 81:1000
82:623 83:571 84:534 85:1161 86:455 87:989
88:534 89:1738 90:147 91:5495 92:592 93:1666
94:1841 95:1487 96:516 97:344 98:1040 99:41
100:31 101:325 103:2646 105:519 106:150 107:208
108:519 109:1824 110:895 111:1037 112:539 113:799
114:693 115:951 116:920 117:796 118:1082 119:1298
120:405 121:726 122:1798 123:1212 124:1356 125:1355
128:643 129:221 130:326 131:655 132:342 133:148
134:265 135:67 136:222 137:263 138:347 139:196
140:210 141:327 142:541 143:372 144:496 145:93
146:503 147:395 148:683 149:368 150:158 151:567
152:416 153:193 154:41 155:398 156:267 157:398
158:278 159:729 160:337 161:431 162:438 163:219
164:599 165:446 166:289 167:592 168:1029 169:129
170:1025 171:181 172:21 173:1660 174:606 175:477
176:1110 177:2006 178:1860 179:14 180:1452 181:434
182:1211 183:389 184:670 185:490 186:2270 187:1307
188:2145 189:1322 190:6376 192:6648 193:5870 194:4594
195:3424 196:1359 197:908 198:4467 199:5319 200:5922
201:2276 202:8836 203:8877 204:4503 205:2560 206:2811
207:2886 208:4043 209:3648 210:2974 211:1509 212:2199
213:1919 214:917 215:98 216:5234 217:1599 218:618
219:331 220:1260 221:558 222:321 223:451

End of report
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