Hi everyone,
Apologies for the blank report for the last three days...
There was a bug in my script which checked the RIR allocations of 4-byte
ASNs, which unfortunately meant that the whole analysis programme
terminated abnormally.
The bug is fixed so the e-mailed reports from tomorrow onwards will
return to normal.
philip
--
Routing Table Report 04:00 +10GMT Thu 29 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278619
Prefixes after maximum aggregation: 132741
Deaggregation factor: 2.10
Unique aggregates announced to Internet: 136376
Total ASes present in the Internet Routing Table: 30396
Prefixes per ASN: 9.17
Origin-only ASes present in the Internet Routing Table: 26442
Origin ASes announcing only one prefix: 12884
Transit ASes present in the Internet Routing Table: 3954
Transit-only ASes present in the Internet Routing Table: 98
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 21
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 529
Unregistered ASNs in the Routing Table: 178
Number of 32-bit ASNs allocated by the RIRs: 81
Prefixes from 32-bit ASNs in the Routing Table: 14
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 266
Number of addresses announced to Internet: 1992696992
Equivalent to 118 /8s, 198 /16s and 36 /24s
Percentage of available address space announced: 53.8
Percentage of allocated address space announced: 63.5
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 136971
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64318
Total APNIC prefixes after maximum aggregation: 23164
APNIC Deaggregation factor: 2.78
Prefixes being announced from the APNIC address blocks: 61185
Unique aggregates announced from the APNIC address blocks: 27817
APNIC Region origin ASes present in the Internet Routing Table: 3505
APNIC Prefixes per ASN: 17.46
APNIC Region origin ASes announcing only one prefix: 952
APNIC Region transit ASes present in the Internet Routing Table: 543
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 19
Number of APNIC addresses announced to Internet: 395720608
Equivalent to 23 /8s, 150 /16s and 55 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123278
Total ARIN prefixes after maximum aggregation: 65075
ARIN Deaggregation factor: 1.89
Prefixes being announced from the ARIN address blocks: 92701
Unique aggregates announced from the ARIN address blocks: 35438
ARIN Region origin ASes present in the Internet Routing Table: 12724
ARIN Prefixes per ASN: 7.29
ARIN Region origin ASes announcing only one prefix: 4901
ARIN Region transit ASes present in the Internet Routing Table: 1224
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 413177760
Equivalent to 24 /8s, 160 /16s and 151 /24s
Percentage of available ARIN address space announced: 79.4
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62931
Total RIPE prefixes after maximum aggregation: 37042
RIPE Deaggregation factor: 1.70
Prefixes being announced from the RIPE address blocks: 57778
Unique aggregates announced from the RIPE address blocks: 38478
RIPE Region origin ASes present in the Internet Routing Table: 12569
RIPE Prefixes per ASN: 4.60
RIPE Region origin ASes announcing only one prefix: 6613
RIPE Region transit ASes present in the Internet Routing Table: 1910
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 387065952
Equivalent to 23 /8s, 18 /16s and 40 /24s
Percentage of available RIPE address space announced: 88.7
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 23192
Total LACNIC prefixes after maximum aggregation: 5680
LACNIC Deaggregation factor: 4.08
Prefixes being announced from the LACNIC address blocks: 21421
Unique aggregates announced from the LACNIC address blocks: 11778
LACNIC Region origin ASes present in the Internet Routing Table: 1056
LACNIC Prefixes per ASN: 20.29
LACNIC Region origin ASes announcing only one prefix: 335
LACNIC Region transit ASes present in the Internet Routing Table: 176
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 17
Number of LACNIC addresses announced to Internet: 60521088
Equivalent to 3 /8s, 155 /16s and 122 /24s
Percentage of available LACNIC address space announced: 60.1
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4405
Total AfriNIC prefixes after maximum aggregation: 1369
AfriNIC Deaggregation factor: 3.22
Prefixes being announced from the AfriNIC address blocks: 5415
Unique aggregates announced from the AfriNIC address blocks: 2250
AfriNIC Region origin ASes present in the Internet Routing Table: 274
AfriNIC Prefixes per ASN: 19.76
AfriNIC Region origin ASes announcing only one prefix: 83
AfriNIC Region transit ASes present in the Internet Routing Table: 55
Average AfriNIC Region AS path length visible: 4.0
Max AfriNIC Region AS path length visible: 21
Number of AfriNIC addresses announced to Internet: 13256960
Equivalent to 0 /8s, 202 /16s and 73 /24s
Percentage of available AfriNIC address space announced: 26.3
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1661 6411 376 Korea Telecom (KIX)
17488 1495 108 95 Hathway IP Over Cable Interne
4755 1194 428 175 TATA Communications formerly
9583 1152 89 519 Sify Limited
4134 902 16063 365 CHINANET-BACKBONE
18101 768 173 23 Reliance Infocom Ltd Internet
4780 721 357 64 Digital United Inc.
9498 680 297 53 BHARTI BT INTERNET LTD.
7545 675 152 81 TPG Internet Pty Ltd
24560 662 226 178 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4372 3433 342 bellsouth.net, inc.
209 2822 4035 610 Qwest
1785 1803 735 158 PaeTec Communications, Inc.
20115 1682 1465 739 Charter Communications
4323 1626 1081 374 Time Warner Telecom
2386 1567 714 891 AT&T Data Communications Serv
7018 1438 5877 1002 AT&T WorldNet Services
11492 1218 192 12 Cable One
6478 1204 291 505 AT&T Worldnet Services
3356 1130 10997 441 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1032 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 435 88 200 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
35805 349 27 7 United Telecom of Georgia
3301 337 1669 303 TeliaNet Sweden
8866 334 109 22 Bulgarian Telecommunication C
3320 333 7065 282 Deutsche Telekom AG
3215 331 2897 100 France Telecom Transpac
29049 327 26 3 AzerSat LLC.
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1482 2822 230 UniNet S.A. de C.V.
10620 730 154 81 TVCABLE BOGOTA
11830 687 299 9 Instituto Costarricense de El
22047 623 302 14 VTR PUNTO NET S.A.
7303 509 253 78 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 406 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 375 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 607 73 42 LINKdotNET AS number
20858 273 34 3 This AS will be used to conne
3741 269 857 227 The Internet Solution
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 117 555 66 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4372 3433 342 bellsouth.net, inc.
209 2822 4035 610 Qwest
1785 1803 735 158 PaeTec Communications, Inc.
20115 1682 1465 739 Charter Communications
4766 1661 6411 376 Korea Telecom (KIX)
4323 1626 1081 374 Time Warner Telecom
2386 1567 714 891 AT&T Data Communications Serv
17488 1495 108 95 Hathway IP Over Cable Interne
8151 1482 2822 230 UniNet S.A. de C.V.
7018 1438 5877 1002 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2822 2212 Qwest
1785 1803 1645 PaeTec Communications, Inc.
17488 1495 1400 Hathway IP Over Cable Interne
4766 1661 1285 Korea Telecom (KIX)
4323 1626 1252 Time Warner Telecom
8151 1482 1252 UniNet S.A. de C.V.
11492 1218 1206 Cable One
18566 1060 1050 Covad Communications
8452 1032 1025 TEDATA
4755 1194 1019 TATA Communications formerly
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.188.0/24 22351 Intelsat
41.223.189.0/24 26452 Local Communications Networks
62.12.96.0/19 15834 MenaNet network Autonomous Sy
62.12.107.0/24 15834 MenaNet network Autonomous Sy
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
Complete listing at http://thyme.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 /8:19 /9:10 /10:20 /11:53 /12:159
/13:311 /14:568 /15:1108 /16:10311 /17:4544 /18:7818
/19:16829 /20:19752 /21:19333 /22:24512 /23:24871 /24:146317
/25:656 /26:810 /27:503 /28:99 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2851 4372 bellsouth.net, inc.
209 1560 2822 Qwest
4766 1395 1661 Korea Telecom (KIX)
17488 1277 1495 Hathway IP Over Cable Interne
2386 1253 1567 AT&T Data Communications Serv
1785 1217 1803 PaeTec Communications, Inc.
11492 1183 1218 Cable One
18566 1041 1060 Covad Communications
8452 1002 1032 TEDATA
9583 1002 1152 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:8 8:175 12:2188 13:2 15:21 16:3
17:5 20:35 24:1122 32:51 38:534 40:96
41:1713 43:1 44:2 47:9 52:3 55:2
56:3 57:26 58:501 59:610 60:457 61:1109
62:1125 63:1982 64:3416 65:2435 66:3553 67:1461
68:645 69:2446 70:528 71:160 72:1601 73:2
74:1337 75:202 76:296 77:801 78:527 79:318
80:960 81:843 82:554 83:397 84:592 85:1086
86:397 87:643 88:363 89:1388 90:46 91:1898
92:324 93:1082 94:1018 95:270 96:97 97:168
98:191 99:11 110:1 111:1 112:18 113:68
114:159 115:208 116:1124 117:481 118:269 119:606
120:133 121:709 122:924 123:496 124:846 125:1271
128:353 129:227 130:134 131:411 132:67 133:9
134:347 135:35 136:224 137:138 138:145 139:92
140:414 141:110 142:380 143:323 144:326 145:38
146:372 147:144 148:529 149:224 150:134 151:205
152:149 153:131 154:10 155:259 156:171 157:271
158:160 159:277 160:280 161:135 162:272 163:138
164:514 165:504 166:361 167:351 168:681 169:161
170:471 171:38 172:10 173:174 174:46 186:7
187:42 189:365 190:2578 192:5809 193:4194 194:3319
195:2679 196:1064 198:3686 199:3290 200:5504 201:1473
202:7798 203:8108 204:3936 205:2147 206:2347 207:2788
208:3808 209:3479 210:2790 211:1162 212:1543 213:1663
214:69 215:30 216:4555 217:1213 218:375 219:404
220:1221 221:478 222:295
End of report
Routing Table Report 04:00 +10GMT Wed 28 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278590
Prefixes after maximum aggregation: 132696
Deaggregation factor: 2.10
Unique aggregates announced to Internet: 136379
Total ASes present in the Internet Routing Table: 30396
Prefixes per ASN: 9.17
Origin-only ASes present in the Internet Routing Table: 26442
Origin ASes announcing only one prefix: 12866
Transit ASes present in the Internet Routing Table: 3954
Transit-only ASes present in the Internet Routing Table: 100
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 528
Unregistered ASNs in the Routing Table: 180
Number of 32-bit ASNs allocated by the RIRs: 80
Prefixes from 32-bit ASNs in the Routing Table: 13
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 263
Number of addresses announced to Internet: 1986522400
Equivalent to 118 /8s, 103 /16s and 237 /24s
Percentage of available address space announced: 53.6
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 136941
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64361
Total APNIC prefixes after maximum aggregation: 23185
APNIC Deaggregation factor: 2.78
Prefixes being announced from the APNIC address blocks: 61233
Unique aggregates announced from the APNIC address blocks: 27836
APNIC Region origin ASes present in the Internet Routing Table: 3510
APNIC Prefixes per ASN: 17.45
APNIC Region origin ASes announcing only one prefix: 954
APNIC Region transit ASes present in the Internet Routing Table: 541
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 19
Number of APNIC addresses announced to Internet: 395746208
Equivalent to 23 /8s, 150 /16s and 155 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123427
Total ARIN prefixes after maximum aggregation: 65072
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 92837
Unique aggregates announced from the ARIN address blocks: 35503
ARIN Region origin ASes present in the Internet Routing Table: 12724
ARIN Prefixes per ASN: 7.30
ARIN Region origin ASes announcing only one prefix: 4894
ARIN Region transit ASes present in the Internet Routing Table: 1221
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 406981536
Equivalent to 24 /8s, 66 /16s and 11 /24s
Percentage of available ARIN address space announced: 78.3
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62937
Total RIPE prefixes after maximum aggregation: 36996
RIPE Deaggregation factor: 1.70
Prefixes being announced from the RIPE address blocks: 57707
Unique aggregates announced from the RIPE address blocks: 38446
RIPE Region origin ASes present in the Internet Routing Table: 12560
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6598
RIPE Region transit ASes present in the Internet Routing Table: 1916
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 24
Number of RIPE addresses announced to Internet: 386947680
Equivalent to 23 /8s, 16 /16s and 90 /24s
Percentage of available RIPE address space announced: 88.7
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 22994
Total LACNIC prefixes after maximum aggregation: 5659
LACNIC Deaggregation factor: 4.06
Prefixes being announced from the LACNIC address blocks: 21325
Unique aggregates announced from the LACNIC address blocks: 11766
LACNIC Region origin ASes present in the Internet Routing Table: 1055
LACNIC Prefixes per ASN: 20.21
LACNIC Region origin ASes announcing only one prefix: 336
LACNIC Region transit ASes present in the Internet Routing Table: 175
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 60503040
Equivalent to 3 /8s, 155 /16s and 52 /24s
Percentage of available LACNIC address space announced: 60.1
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4375
Total AfriNIC prefixes after maximum aggregation: 1372
AfriNIC Deaggregation factor: 3.19
Prefixes being announced from the AfriNIC address blocks: 5432
Unique aggregates announced from the AfriNIC address blocks: 2228
AfriNIC Region origin ASes present in the Internet Routing Table: 275
AfriNIC Prefixes per ASN: 19.75
AfriNIC Region origin ASes announcing only one prefix: 84
AfriNIC Region transit ASes present in the Internet Routing Table: 54
Average AfriNIC Region AS path length visible: 4.0
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13188352
Equivalent to 0 /8s, 201 /16s and 61 /24s
Percentage of available AfriNIC address space announced: 26.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1660 6411 376 Korea Telecom (KIX)
17488 1506 107 96 Hathway IP Over Cable Interne
4755 1191 428 179 TATA Communications formerly
9583 1165 90 522 Sify Limited
4134 902 16063 365 CHINANET-BACKBONE
18101 769 173 23 Reliance Infocom Ltd Internet
4780 721 357 64 Digital United Inc.
9498 682 297 52 BHARTI BT INTERNET LTD.
7545 675 152 81 TPG Internet Pty Ltd
24560 660 224 181 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2825 4031 613 Qwest
1785 1803 735 158 PaeTec Communications, Inc.
20115 1684 1466 740 Charter Communications
4323 1626 1081 374 Time Warner Telecom
2386 1569 714 893 AT&T Data Communications Serv
7018 1439 5878 997 AT&T WorldNet Services
11492 1217 192 12 Cable One
6478 1204 291 502 AT&T Worldnet Services
3356 1134 10997 441 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1094 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 436 88 200 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
35805 349 27 7 United Telecom of Georgia
3301 337 1669 303 TeliaNet Sweden
8866 334 109 22 Bulgarian Telecommunication C
3320 333 7065 282 Deutsche Telekom AG
3215 331 2897 100 France Telecom Transpac
29049 326 26 3 AzerSat LLC.
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1481 2834 232 UniNet S.A. de C.V.
10620 730 154 81 TVCABLE BOGOTA
11830 687 299 9 Instituto Costarricense de El
22047 563 302 14 VTR PUNTO NET S.A.
7303 500 252 72 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 408 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 378 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 606 73 43 LINKdotNET AS number
3741 269 857 227 The Internet Solution
20858 262 34 3 This AS will be used to conne
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 117 555 66 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2825 4031 613 Qwest
1785 1803 735 158 PaeTec Communications, Inc.
20115 1684 1466 740 Charter Communications
4766 1660 6411 376 Korea Telecom (KIX)
4323 1626 1081 374 Time Warner Telecom
2386 1569 714 893 AT&T Data Communications Serv
17488 1506 107 96 Hathway IP Over Cable Interne
8151 1481 2834 232 UniNet S.A. de C.V.
7018 1439 5878 997 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2825 2212 Qwest
1785 1803 1645 PaeTec Communications, Inc.
17488 1506 1410 Hathway IP Over Cable Interne
4766 1660 1284 Korea Telecom (KIX)
4323 1626 1252 Time Warner Telecom
8151 1481 1249 UniNet S.A. de C.V.
11492 1217 1205 Cable One
8452 1094 1087 TEDATA
18566 1060 1050 Covad Communications
4755 1191 1012 TATA Communications formerly
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.188.0/24 22351 Intelsat
41.223.189.0/24 26452 Local Communications Networks
62.12.96.0/19 15834 MenaNet network Autonomous Sy
62.12.107.0/24 15834 MenaNet network Autonomous Sy
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
Complete listing at http://thyme.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 /8:19 /9:9 /10:20 /11:54 /12:159
/13:311 /14:567 /15:1106 /16:10319 /17:4538 /18:7821
/19:16838 /20:19749 /21:19300 /22:24517 /23:24868 /24:146377
/25:626 /26:791 /27:498 /28:87 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2858 4381 bellsouth.net, inc.
209 1567 2825 Qwest
4766 1394 1660 Korea Telecom (KIX)
17488 1289 1506 Hathway IP Over Cable Interne
2386 1254 1569 AT&T Data Communications Serv
1785 1217 1803 PaeTec Communications, Inc.
11492 1182 1217 Cable One
8452 1062 1094 TEDATA
18566 1041 1060 Covad Communications
9583 1015 1165 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:175 12:2192 13:2 15:21 16:3
17:5 20:35 24:1127 32:51 38:536 40:96
41:1760 43:1 44:2 47:9 52:3 55:2
56:3 57:26 58:515 59:610 60:457 61:1109
62:1114 63:2007 64:3420 65:2438 66:3553 67:1465
68:645 69:2446 70:530 71:159 72:1605 73:2
74:1369 75:202 76:289 77:796 78:525 79:319
80:954 81:846 82:554 83:396 84:582 85:1087
86:381 87:640 88:360 89:1385 90:46 91:1890
92:330 93:1078 94:1016 95:269 96:98 97:170
98:191 99:11 110:1 111:1 112:18 113:68
114:158 115:209 116:1135 117:481 118:254 119:612
120:131 121:707 122:922 123:495 124:846 125:1271
128:353 129:226 130:134 131:411 132:68 133:9
134:348 135:35 136:224 137:138 138:145 139:92
140:415 141:109 142:384 143:320 144:325 145:38
146:372 147:144 148:528 149:224 150:133 151:210
152:149 153:131 154:10 155:259 156:171 157:245
158:160 159:277 160:279 161:139 162:272 163:138
164:514 165:504 166:361 167:351 168:678 169:162
170:465 171:38 172:10 173:172 174:46 186:3
187:42 189:364 190:2566 192:5818 193:4193 194:3324
195:2685 196:1046 198:3691 199:3284 200:5489 201:1474
202:7798 203:8107 204:3938 205:2150 206:2333 207:2797
208:3810 209:3484 210:2799 211:1165 212:1560 213:1668
214:69 215:30 216:4560 217:1216 218:375 219:403
220:1219 221:477 222:295
End of report
Routing Table Report 04:00 +10GMT Tue 27 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278576
Prefixes after maximum aggregation: 132280
Deaggregation factor: 2.11
Unique aggregates announced to Internet: 135621
Total ASes present in the Internet Routing Table: 30383
Prefixes per ASN: 9.17
Origin-only ASes present in the Internet Routing Table: 26428
Origin ASes announcing only one prefix: 12865
Transit ASes present in the Internet Routing Table: 3955
Transit-only ASes present in the Internet Routing Table: 100
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 21
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 527
Unregistered ASNs in the Routing Table: 179
Number of 32-bit ASNs allocated by the RIRs: 78
Prefixes from 32-bit ASNs in the Routing Table: 13
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 261
Number of addresses announced to Internet: 1986399264
Equivalent to 118 /8s, 102 /16s and 12 /24s
Percentage of available address space announced: 53.6
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 137020
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64393
Total APNIC prefixes after maximum aggregation: 22763
APNIC Deaggregation factor: 2.83
Prefixes being announced from the APNIC address blocks: 61267
Unique aggregates announced from the APNIC address blocks: 27081
APNIC Region origin ASes present in the Internet Routing Table: 3506
APNIC Prefixes per ASN: 17.47
APNIC Region origin ASes announcing only one prefix: 954
APNIC Region transit ASes present in the Internet Routing Table: 538
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 395818400
Equivalent to 23 /8s, 151 /16s and 181 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123399
Total ARIN prefixes after maximum aggregation: 65062
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 92837
Unique aggregates announced from the ARIN address blocks: 35504
ARIN Region origin ASes present in the Internet Routing Table: 12723
ARIN Prefixes per ASN: 7.30
ARIN Region origin ASes announcing only one prefix: 4895
ARIN Region transit ASes present in the Internet Routing Table: 1223
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 406978464
Equivalent to 24 /8s, 65 /16s and 255 /24s
Percentage of available ARIN address space announced: 78.3
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62885
Total RIPE prefixes after maximum aggregation: 37009
RIPE Deaggregation factor: 1.70
Prefixes being announced from the RIPE address blocks: 57646
Unique aggregates announced from the RIPE address blocks: 38474
RIPE Region origin ASes present in the Internet Routing Table: 12553
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6595
RIPE Region transit ASes present in the Internet Routing Table: 1911
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 386882144
Equivalent to 23 /8s, 15 /16s and 90 /24s
Percentage of available RIPE address space announced: 88.7
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 23036
Total LACNIC prefixes after maximum aggregation: 5669
LACNIC Deaggregation factor: 4.06
Prefixes being announced from the LACNIC address blocks: 21276
Unique aggregates announced from the LACNIC address blocks: 11750
LACNIC Region origin ASes present in the Internet Routing Table: 1054
LACNIC Prefixes per ASN: 20.19
LACNIC Region origin ASes announcing only one prefix: 335
LACNIC Region transit ASes present in the Internet Routing Table: 176
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 60445696
Equivalent to 3 /8s, 154 /16s and 84 /24s
Percentage of available LACNIC address space announced: 60.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4368
Total AfriNIC prefixes after maximum aggregation: 1366
AfriNIC Deaggregation factor: 3.20
Prefixes being announced from the AfriNIC address blocks: 5429
Unique aggregates announced from the AfriNIC address blocks: 2217
AfriNIC Region origin ASes present in the Internet Routing Table: 276
AfriNIC Prefixes per ASN: 19.67
AfriNIC Region origin ASes announcing only one prefix: 86
AfriNIC Region transit ASes present in the Internet Routing Table: 55
Average AfriNIC Region AS path length visible: 4.0
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13179392
Equivalent to 0 /8s, 201 /16s and 26 /24s
Percentage of available AfriNIC address space announced: 26.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1660 6411 376 Korea Telecom (KIX)
17488 1506 107 96 Hathway IP Over Cable Interne
4755 1193 428 175 TATA Communications formerly
9583 1190 130 110 Sify Limited
4134 902 16063 365 CHINANET-BACKBONE
18101 770 174 25 Reliance Infocom Ltd Internet
4780 721 357 64 Digital United Inc.
9498 681 297 53 BHARTI BT INTERNET LTD.
7545 675 152 81 TPG Internet Pty Ltd
24560 660 224 181 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2833 4036 619 Qwest
1785 1793 735 158 PaeTec Communications, Inc.
20115 1686 1467 742 Charter Communications
4323 1623 1081 374 Time Warner Telecom
2386 1571 714 894 AT&T Data Communications Serv
7018 1442 5878 1001 AT&T WorldNet Services
11492 1217 192 12 Cable One
6478 1198 290 508 AT&T Worldnet Services
3356 1129 10997 439 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1100 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 436 88 200 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
35805 347 27 7 United Telecom of Georgia
3301 336 1669 302 TeliaNet Sweden
8866 334 109 22 Bulgarian Telecommunication C
3320 332 7065 281 Deutsche Telekom AG
3215 330 2897 99 France Telecom Transpac
29049 325 26 3 AzerSat LLC.
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1478 2834 230 UniNet S.A. de C.V.
10620 722 153 83 TVCABLE BOGOTA
11830 687 299 9 Instituto Costarricense de El
22047 563 302 14 VTR PUNTO NET S.A.
7303 509 253 78 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 408 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 375 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 600 72 40 LINKdotNET AS number
3741 269 857 227 The Internet Solution
20858 261 34 3 This AS will be used to conne
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 115 555 64 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2833 4036 619 Qwest
1785 1793 735 158 PaeTec Communications, Inc.
20115 1686 1467 742 Charter Communications
4766 1660 6411 376 Korea Telecom (KIX)
4323 1623 1081 374 Time Warner Telecom
2386 1571 714 894 AT&T Data Communications Serv
17488 1506 107 96 Hathway IP Over Cable Interne
8151 1478 2834 230 UniNet S.A. de C.V.
7018 1442 5878 1001 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2833 2214 Qwest
1785 1793 1635 PaeTec Communications, Inc.
17488 1506 1410 Hathway IP Over Cable Interne
4766 1660 1284 Korea Telecom (KIX)
4323 1623 1249 Time Warner Telecom
8151 1478 1248 UniNet S.A. de C.V.
11492 1217 1205 Cable One
8452 1100 1093 TEDATA
9583 1190 1080 Sify Limited
18566 1060 1050 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.188.0/24 22351 Intelsat
41.223.189.0/24 26452 Local Communications Networks
62.12.96.0/19 15834 MenaNet network Autonomous Sy
62.12.107.0/24 15834 MenaNet network Autonomous Sy
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
Complete listing at http://thyme.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 /8:19 /9:9 /10:20 /11:54 /12:159
/13:311 /14:567 /15:1107 /16:10313 /17:4542 /18:7813
/19:16838 /20:19745 /21:19252 /22:24530 /23:24880 /24:146344
/25:654 /26:808 /27:503 /28:92 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2858 4381 bellsouth.net, inc.
209 1574 2833 Qwest
4766 1394 1660 Korea Telecom (KIX)
17488 1289 1506 Hathway IP Over Cable Interne
2386 1256 1571 AT&T Data Communications Serv
1785 1207 1793 PaeTec Communications, Inc.
11492 1182 1217 Cable One
8452 1068 1100 TEDATA
18566 1041 1060 Covad Communications
9583 1031 1190 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:174 12:2196 13:2 15:21 16:3
17:5 20:35 24:1127 32:51 38:536 40:96
41:1778 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:517 59:610 60:457 61:1111
62:1111 63:2000 64:3417 65:2440 66:3541 67:1464
68:646 69:2448 70:530 71:159 72:1605 73:7
74:1362 75:202 76:296 77:800 78:531 79:316
80:949 81:845 82:562 83:393 84:588 85:1085
86:398 87:640 88:364 89:1383 90:46 91:1886
92:330 93:1070 94:1015 95:236 96:99 97:169
98:192 99:11 110:1 111:1 112:18 113:70
114:157 115:208 116:1136 117:481 118:251 119:612
120:131 121:699 122:925 123:494 124:842 125:1272
128:354 129:226 130:133 131:412 132:68 133:9
134:348 135:35 136:224 137:138 138:145 139:92
140:414 141:109 142:385 143:321 144:326 145:38
146:372 147:144 148:526 149:225 150:133 151:210
152:149 153:131 154:10 155:259 156:171 157:270
158:161 159:277 160:274 161:139 162:271 163:138
164:514 165:504 166:363 167:351 168:681 169:162
170:468 171:38 172:10 173:168 174:45 186:3
187:41 189:360 190:2543 192:5821 193:4194 194:3322
195:2677 196:1046 198:3660 199:3283 200:5499 201:1476
202:7820 203:8112 204:3936 205:2151 206:2314 207:2798
208:3803 209:3499 210:2803 211:1174 212:1554 213:1657
214:64 215:30 216:4560 217:1214 218:375 219:402
220:1221 221:484 222:295
End of report
Routing Table Report 04:00 +10GMT Mon 26 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278352
Prefixes after maximum aggregation: 132306
Deaggregation factor: 2.10
Unique aggregates announced to Internet: 135213
Total ASes present in the Internet Routing Table: 30372
Prefixes per ASN: 9.16
Origin-only ASes present in the Internet Routing Table: 26414
Origin ASes announcing only one prefix: 12864
Transit ASes present in the Internet Routing Table: 3958
Transit-only ASes present in the Internet Routing Table: 99
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 21
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 526
Unregistered ASNs in the Routing Table: 180
Number of 32-bit ASNs allocated by the RIRs: 78
Prefixes from 32-bit ASNs in the Routing Table: 12
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 263
Number of addresses announced to Internet: 1986516384
Equivalent to 118 /8s, 103 /16s and 213 /24s
Percentage of available address space announced: 53.6
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 136809
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64205
Total APNIC prefixes after maximum aggregation: 22738
APNIC Deaggregation factor: 2.82
Prefixes being announced from the APNIC address blocks: 61078
Unique aggregates announced from the APNIC address blocks: 26758
APNIC Region origin ASes present in the Internet Routing Table: 3506
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 955
APNIC Region transit ASes present in the Internet Routing Table: 541
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 19
Number of APNIC addresses announced to Internet: 395792544
Equivalent to 23 /8s, 151 /16s and 80 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123496
Total ARIN prefixes after maximum aggregation: 65143
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 92943
Unique aggregates announced from the ARIN address blocks: 35565
ARIN Region origin ASes present in the Internet Routing Table: 12722
ARIN Prefixes per ASN: 7.31
ARIN Region origin ASes announcing only one prefix: 4894
ARIN Region transit ASes present in the Internet Routing Table: 1224
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 407137696
Equivalent to 24 /8s, 68 /16s and 109 /24s
Percentage of available ARIN address space announced: 78.3
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62766
Total RIPE prefixes after maximum aggregation: 36968
RIPE Deaggregation factor: 1.70
Prefixes being announced from the RIPE address blocks: 57537
Unique aggregates announced from the RIPE address blocks: 38369
RIPE Region origin ASes present in the Internet Routing Table: 12543
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6591
RIPE Region transit ASes present in the Internet Routing Table: 1910
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 386853472
Equivalent to 23 /8s, 14 /16s and 234 /24s
Percentage of available RIPE address space announced: 88.7
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 23028
Total LACNIC prefixes after maximum aggregation: 5678
LACNIC Deaggregation factor: 4.06
Prefixes being announced from the LACNIC address blocks: 21266
Unique aggregates announced from the LACNIC address blocks: 11739
LACNIC Region origin ASes present in the Internet Routing Table: 1051
LACNIC Prefixes per ASN: 20.23
LACNIC Region origin ASes announcing only one prefix: 334
LACNIC Region transit ASes present in the Internet Routing Table: 175
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 60434560
Equivalent to 3 /8s, 154 /16s and 40 /24s
Percentage of available LACNIC address space announced: 60.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4363
Total AfriNIC prefixes after maximum aggregation: 1370
AfriNIC Deaggregation factor: 3.18
Prefixes being announced from the AfriNIC address blocks: 5420
Unique aggregates announced from the AfriNIC address blocks: 2191
AfriNIC Region origin ASes present in the Internet Routing Table: 280
AfriNIC Prefixes per ASN: 19.36
AfriNIC Region origin ASes announcing only one prefix: 90
AfriNIC Region transit ASes present in the Internet Routing Table: 59
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13191424
Equivalent to 0 /8s, 201 /16s and 73 /24s
Percentage of available AfriNIC address space announced: 26.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1660 6411 376 Korea Telecom (KIX)
17488 1360 99 115 Hathway IP Over Cable Interne
4755 1192 428 175 TATA Communications formerly
9583 1186 131 68 Sify Limited
4134 902 16063 365 CHINANET-BACKBONE
18101 770 174 25 Reliance Infocom Ltd Internet
4780 721 357 64 Digital United Inc.
9498 681 297 53 BHARTI BT INTERNET LTD.
7545 674 152 80 TPG Internet Pty Ltd
24560 660 224 181 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2832 4036 618 Qwest
1785 1793 735 158 PaeTec Communications, Inc.
20115 1684 1464 741 Charter Communications
4323 1622 1081 374 Time Warner Telecom
2386 1571 714 894 AT&T Data Communications Serv
7018 1443 5878 1001 AT&T WorldNet Services
11492 1217 192 12 Cable One
6478 1198 290 508 AT&T Worldnet Services
3356 1130 10997 440 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1086 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 436 88 200 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
3301 336 1669 302 TeliaNet Sweden
8866 333 109 22 Bulgarian Telecommunication C
3320 332 7065 281 Deutsche Telekom AG
3215 330 2897 99 France Telecom Transpac
29049 325 26 3 AzerSat LLC.
35805 324 27 7 United Telecom of Georgia
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1473 2833 229 UniNet S.A. de C.V.
10620 724 154 80 TVCABLE BOGOTA
11830 687 299 9 Instituto Costarricense de El
22047 563 302 14 VTR PUNTO NET S.A.
7303 508 253 78 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 408 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 376 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 594 72 40 LINKdotNET AS number
3741 269 857 227 The Internet Solution
20858 261 34 3 This AS will be used to conne
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 117 555 66 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2832 4036 618 Qwest
1785 1793 735 158 PaeTec Communications, Inc.
20115 1684 1464 741 Charter Communications
4766 1660 6411 376 Korea Telecom (KIX)
4323 1622 1081 374 Time Warner Telecom
2386 1571 714 894 AT&T Data Communications Serv
8151 1473 2833 229 UniNet S.A. de C.V.
7018 1443 5878 1001 AT&T WorldNet Services
17488 1360 99 115 Hathway IP Over Cable Interne
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2832 2214 Qwest
1785 1793 1635 PaeTec Communications, Inc.
4766 1660 1284 Korea Telecom (KIX)
4323 1622 1248 Time Warner Telecom
17488 1360 1245 Hathway IP Over Cable Interne
8151 1473 1244 UniNet S.A. de C.V.
11492 1217 1205 Cable One
9583 1186 1118 Sify Limited
8452 1086 1079 TEDATA
18566 1060 1050 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.188.0/24 22351 Intelsat
41.223.189.0/24 26452 Local Communications Networks
62.12.96.0/19 15834 MenaNet network Autonomous Sy
62.12.107.0/24 15834 MenaNet network Autonomous Sy
Complete listing at http://thyme.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 /8:19 /9:9 /10:20 /11:54 /12:159
/13:311 /14:567 /15:1107 /16:10315 /17:4542 /18:7817
/19:16849 /20:19753 /21:19332 /22:24501 /23:24888 /24:146028
/25:654 /26:809 /27:506 /28:96 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2858 4381 bellsouth.net, inc.
209 1573 2832 Qwest
4766 1394 1660 Korea Telecom (KIX)
2386 1256 1571 AT&T Data Communications Serv
1785 1207 1793 PaeTec Communications, Inc.
11492 1182 1217 Cable One
17488 1180 1360 Hathway IP Over Cable Interne
8452 1054 1086 TEDATA
18566 1041 1060 Covad Communications
9583 1025 1186 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:174 12:2198 13:2 15:21 16:3
17:5 20:35 24:1127 32:51 38:536 40:96
41:1750 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:517 59:610 60:402 61:1107
62:1115 63:2001 64:3419 65:2434 66:3539 67:1464
68:646 69:2451 70:530 71:159 72:1604 73:7
74:1361 75:202 76:306 77:798 78:532 79:317
80:938 81:846 82:566 83:395 84:588 85:1080
86:398 87:639 88:361 89:1383 90:46 91:1886
92:325 93:1071 94:985 95:207 96:98 97:169
98:192 99:11 110:1 111:1 112:18 113:68
114:158 115:208 116:1118 117:481 118:250 119:613
120:131 121:703 122:926 123:494 124:841 125:1244
128:354 129:226 130:133 131:410 132:69 133:9
134:319 135:35 136:223 137:138 138:145 139:92
140:413 141:109 142:385 143:319 144:326 145:38
146:372 147:144 148:524 149:225 150:133 151:210
152:149 153:131 154:10 155:259 156:171 157:271
158:161 159:277 160:278 161:139 162:271 163:138
164:514 165:504 166:363 167:351 168:682 169:162
170:469 171:38 172:10 173:168 174:39 186:2
187:25 189:362 190:2570 192:5821 193:4192 194:3310
195:2670 196:1057 198:3660 199:3289 200:5481 201:1472
202:7809 203:8065 204:3938 205:2153 206:2319 207:2795
208:3805 209:3501 210:2796 211:1173 212:1547 213:1651
214:68 215:30 216:4562 217:1206 218:375 219:402
220:1221 221:483 222:295
End of report
Routing Table Report 04:00 +10GMT Sun 25 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278651
Prefixes after maximum aggregation: 132212
Deaggregation factor: 2.11
Unique aggregates announced to Internet: 135287
Total ASes present in the Internet Routing Table: 30360
Prefixes per ASN: 9.18
Origin-only ASes present in the Internet Routing Table: 26400
Origin ASes announcing only one prefix: 12850
Transit ASes present in the Internet Routing Table: 3960
Transit-only ASes present in the Internet Routing Table: 99
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 21
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 528
Unregistered ASNs in the Routing Table: 182
Number of 32-bit ASNs allocated by the RIRs: 78
Prefixes from 32-bit ASNs in the Routing Table: 12
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 275
Number of addresses announced to Internet: 1986378912
Equivalent to 118 /8s, 101 /16s and 188 /24s
Percentage of available address space announced: 53.6
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 137073
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64359
Total APNIC prefixes after maximum aggregation: 22718
APNIC Deaggregation factor: 2.83
Prefixes being announced from the APNIC address blocks: 61225
Unique aggregates announced from the APNIC address blocks: 26842
APNIC Region origin ASes present in the Internet Routing Table: 3503
APNIC Prefixes per ASN: 17.48
APNIC Region origin ASes announcing only one prefix: 953
APNIC Region transit ASes present in the Internet Routing Table: 541
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 395823520
Equivalent to 23 /8s, 151 /16s and 201 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123807
Total ARIN prefixes after maximum aggregation: 65067
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 93263
Unique aggregates announced from the ARIN address blocks: 35561
ARIN Region origin ASes present in the Internet Routing Table: 12717
ARIN Prefixes per ASN: 7.33
ARIN Region origin ASes announcing only one prefix: 4887
ARIN Region transit ASes present in the Internet Routing Table: 1225
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 407027104
Equivalent to 24 /8s, 66 /16s and 189 /24s
Percentage of available ARIN address space announced: 78.3
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62618
Total RIPE prefixes after maximum aggregation: 36977
RIPE Deaggregation factor: 1.69
Prefixes being announced from the RIPE address blocks: 57550
Unique aggregates announced from the RIPE address blocks: 38366
RIPE Region origin ASes present in the Internet Routing Table: 12541
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6585
RIPE Region transit ASes present in the Internet Routing Table: 1914
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 386618720
Equivalent to 23 /8s, 11 /16s and 85 /24s
Percentage of available RIPE address space announced: 88.6
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 23013
Total LACNIC prefixes after maximum aggregation: 5674
LACNIC Deaggregation factor: 4.06
Prefixes being announced from the LACNIC address blocks: 21246
Unique aggregates announced from the LACNIC address blocks: 11737
LACNIC Region origin ASes present in the Internet Routing Table: 1052
LACNIC Prefixes per ASN: 20.20
LACNIC Region origin ASes announcing only one prefix: 336
LACNIC Region transit ASes present in the Internet Routing Table: 175
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 17
Number of LACNIC addresses announced to Internet: 60437632
Equivalent to 3 /8s, 154 /16s and 52 /24s
Percentage of available LACNIC address space announced: 60.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4360
Total AfriNIC prefixes after maximum aggregation: 1367
AfriNIC Deaggregation factor: 3.19
Prefixes being announced from the AfriNIC address blocks: 5247
Unique aggregates announced from the AfriNIC address blocks: 2178
AfriNIC Region origin ASes present in the Internet Routing Table: 278
AfriNIC Prefixes per ASN: 18.87
AfriNIC Region origin ASes announcing only one prefix: 89
AfriNIC Region transit ASes present in the Internet Routing Table: 57
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13105664
Equivalent to 0 /8s, 199 /16s and 250 /24s
Percentage of available AfriNIC address space announced: 26.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1660 6411 376 Korea Telecom (KIX)
17488 1506 107 96 Hathway IP Over Cable Interne
9583 1198 131 70 Sify Limited
4755 1190 428 175 TATA Communications formerly
4134 902 16063 365 CHINANET-BACKBONE
18101 770 174 25 Reliance Infocom Ltd Internet
4780 720 357 64 Digital United Inc.
9498 681 297 53 BHARTI BT INTERNET LTD.
7545 673 152 79 TPG Internet Pty Ltd
24560 660 224 181 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2834 4036 619 Qwest
20115 2033 1465 742 Charter Communications
1785 1793 735 158 PaeTec Communications, Inc.
4323 1622 1081 374 Time Warner Telecom
2386 1576 714 895 AT&T Data Communications Serv
7018 1442 5876 1000 AT&T WorldNet Services
11492 1217 192 12 Cable One
6478 1196 289 511 AT&T Worldnet Services
3356 1130 10997 440 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 922 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 436 88 200 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
3301 336 1669 302 TeliaNet Sweden
8866 333 109 22 Bulgarian Telecommunication C
3320 332 7065 281 Deutsche Telekom AG
3215 330 2897 99 France Telecom Transpac
29049 325 26 3 AzerSat LLC.
35805 324 27 7 United Telecom of Georgia
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1478 2830 229 UniNet S.A. de C.V.
10620 719 152 83 TVCABLE BOGOTA
11830 687 299 9 Instituto Costarricense de El
22047 563 302 14 VTR PUNTO NET S.A.
7303 509 253 78 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 408 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 376 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 594 72 40 LINKdotNET AS number
3741 269 857 227 The Internet Solution
20858 263 34 3 This AS will be used to conne
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 117 555 66 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2834 4036 619 Qwest
20115 2033 1465 742 Charter Communications
1785 1793 735 158 PaeTec Communications, Inc.
4766 1660 6411 376 Korea Telecom (KIX)
4323 1622 1081 374 Time Warner Telecom
2386 1576 714 895 AT&T Data Communications Serv
17488 1506 107 96 Hathway IP Over Cable Interne
8151 1478 2830 229 UniNet S.A. de C.V.
7018 1442 5876 1000 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2834 2215 Qwest
1785 1793 1635 PaeTec Communications, Inc.
17488 1506 1410 Hathway IP Over Cable Interne
20115 2033 1291 Charter Communications
4766 1660 1284 Korea Telecom (KIX)
8151 1478 1249 UniNet S.A. de C.V.
4323 1622 1248 Time Warner Telecom
11492 1217 1205 Cable One
9583 1198 1128 Sify Limited
18566 1060 1050 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.208.128.0/18 8346 SONATEL-AS Autonomous System
41.214.0.0/17 8346 SONATEL-AS Autonomous System
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.132.0/24 12491 IPPlanet
41.223.133.0/24 12491 IPPlanet
Complete listing at http://thyme.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 /8:19 /9:9 /10:20 /11:54 /12:159
/13:311 /14:567 /15:1107 /16:10314 /17:4541 /18:7813
/19:16859 /20:19753 /21:19326 /22:24573 /23:24958 /24:146186
/25:654 /26:810 /27:507 /28:95 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2858 4381 bellsouth.net, inc.
209 1575 2834 Qwest
4766 1394 1660 Korea Telecom (KIX)
17488 1289 1506 Hathway IP Over Cable Interne
2386 1256 1576 AT&T Data Communications Serv
1785 1207 1793 PaeTec Communications, Inc.
11492 1182 1217 Cable One
20115 1107 2033 Charter Communications
18566 1041 1060 Covad Communications
9583 1035 1198 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:175 12:2197 13:2 15:21 16:3
17:5 20:35 24:1175 32:51 38:534 40:96
41:1577 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:515 59:610 60:457 61:1109
62:1115 63:2000 64:3412 65:2434 66:3639 67:1462
68:673 69:2449 70:529 71:207 72:1605 73:7
74:1360 75:204 76:302 77:795 78:534 79:318
80:939 81:842 82:565 83:395 84:590 85:1081
86:397 87:638 88:361 89:1388 90:46 91:1883
92:325 93:1071 94:985 95:207 96:98 97:171
98:189 99:11 110:1 111:1 112:18 113:68
114:159 115:209 116:1135 117:480 118:251 119:613
120:131 121:704 122:926 123:494 124:836 125:1273
128:354 129:224 130:135 131:413 132:70 133:9
134:321 135:35 136:223 137:137 138:145 139:92
140:412 141:109 142:385 143:319 144:326 145:38
146:372 147:144 148:529 149:225 150:133 151:210
152:149 153:131 154:10 155:259 156:171 157:271
158:161 159:276 160:280 161:140 162:271 163:138
164:514 165:503 166:363 167:351 168:682 169:162
170:467 171:38 172:10 173:168 174:39 186:2
187:25 189:361 190:2559 192:5824 193:4192 194:3314
195:2673 196:1057 198:3661 199:3282 200:5487 201:1474
202:7815 203:8088 204:3930 205:2149 206:2317 207:2791
208:3816 209:3502 210:2802 211:1170 212:1545 213:1650
214:66 215:30 216:4559 217:1206 218:375 219:400
220:1221 221:487 222:295
End of report
Routing Table Report 04:00 +10GMT Sat 24 Jan, 2009
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 278634
Prefixes after maximum aggregation: 132262
Deaggregation factor: 2.11
Unique aggregates announced to Internet: 135421
Total ASes present in the Internet Routing Table: 30368
Prefixes per ASN: 9.18
Origin-only ASes present in the Internet Routing Table: 26408
Origin ASes announcing only one prefix: 12861
Transit ASes present in the Internet Routing Table: 3960
Transit-only ASes present in the Internet Routing Table: 99
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 21
Max AS path prepend of ASN (12445) 18
Prefixes from unregistered ASNs in the Routing Table: 529
Unregistered ASNs in the Routing Table: 182
Number of 32-bit ASNs allocated by the RIRs: 78
Prefixes from 32-bit ASNs in the Routing Table: 13
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 273
Number of addresses announced to Internet: 1986107424
Equivalent to 118 /8s, 97 /16s and 152 /24s
Percentage of available address space announced: 53.6
Percentage of allocated address space announced: 63.3
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.4
Total number of prefixes smaller than registry allocations: 137044
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 64288
Total APNIC prefixes after maximum aggregation: 22759
APNIC Deaggregation factor: 2.82
Prefixes being announced from the APNIC address blocks: 61154
Unique aggregates announced from the APNIC address blocks: 26988
APNIC Region origin ASes present in the Internet Routing Table: 3502
APNIC Prefixes per ASN: 17.46
APNIC Region origin ASes announcing only one prefix: 957
APNIC Region transit ASes present in the Internet Routing Table: 540
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 395679136
Equivalent to 23 /8s, 149 /16s and 149 /24s
Percentage of available APNIC address space announced: 78.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 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,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123881
Total ARIN prefixes after maximum aggregation: 65090
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 93335
Unique aggregates announced from the ARIN address blocks: 35568
ARIN Region origin ASes present in the Internet Routing Table: 12728
ARIN Prefixes per ASN: 7.33
ARIN Region origin ASes announcing only one prefix: 4900
ARIN Region transit ASes present in the Internet Routing Table: 1226
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 407062688
Equivalent to 24 /8s, 67 /16s and 72 /24s
Percentage of available ARIN address space announced: 78.3
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
ARIN Address Blocks 24/8, 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, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62615
Total RIPE prefixes after maximum aggregation: 36968
RIPE Deaggregation factor: 1.69
Prefixes being announced from the RIPE address blocks: 57543
Unique aggregates announced from the RIPE address blocks: 38357
RIPE Region origin ASes present in the Internet Routing Table: 12537
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6580
RIPE Region transit ASes present in the Internet Routing Table: 1911
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 386691168
Equivalent to 23 /8s, 12 /16s and 112 /24s
Percentage of available RIPE address space announced: 88.6
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, 47104-49151
RIPE Address Blocks 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, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 22988
Total LACNIC prefixes after maximum aggregation: 5665
LACNIC Deaggregation factor: 4.06
Prefixes being announced from the LACNIC address blocks: 21227
Unique aggregates announced from the LACNIC address blocks: 11724
LACNIC Region origin ASes present in the Internet Routing Table: 1050
LACNIC Prefixes per ASN: 20.22
LACNIC Region origin ASes announcing only one prefix: 334
LACNIC Region transit ASes present in the Internet Routing Table: 175
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 17
Number of LACNIC addresses announced to Internet: 60435456
Equivalent to 3 /8s, 154 /16s and 44 /24s
Percentage of available LACNIC address space announced: 60.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4365
Total AfriNIC prefixes after maximum aggregation: 1368
AfriNIC Deaggregation factor: 3.19
Prefixes being announced from the AfriNIC address blocks: 5252
Unique aggregates announced from the AfriNIC address blocks: 2180
AfriNIC Region origin ASes present in the Internet Routing Table: 280
AfriNIC Prefixes per ASN: 18.76
AfriNIC Region origin ASes announcing only one prefix: 90
AfriNIC Region transit ASes present in the Internet Routing Table: 58
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13112576
Equivalent to 0 /8s, 200 /16s and 21 /24s
Percentage of available AfriNIC address space announced: 26.1
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1660 6411 376 Korea Telecom (KIX)
17488 1504 107 96 Hathway IP Over Cable Interne
4755 1193 428 175 TATA Communications formerly
9583 1156 130 110 Sify Limited
4134 902 16063 365 CHINANET-BACKBONE
18101 770 174 25 Reliance Infocom Ltd Internet
4780 720 357 64 Digital United Inc.
9498 680 297 52 BHARTI BT INTERNET LTD.
7545 675 152 81 TPG Internet Pty Ltd
24560 660 224 181 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2833 4032 617 Qwest
20115 2033 1465 742 Charter Communications
1785 1793 735 158 PaeTec Communications, Inc.
4323 1621 1081 373 Time Warner Telecom
2386 1575 714 895 AT&T Data Communications Serv
7018 1444 5876 1002 AT&T WorldNet Services
11492 1216 192 12 Cable One
6478 1196 289 511 AT&T Worldnet Services
3356 1131 10997 441 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 922 188 7 TEDATA
3292 441 1765 386 TDC Tele Danmark
30890 435 88 199 SC Kappa Invexim SRL
12479 393 578 6 Uni2 Autonomous System
3301 336 1669 302 TeliaNet Sweden
8866 333 109 22 Bulgarian Telecommunication C
3320 332 7065 281 Deutsche Telekom AG
3215 330 2897 99 France Telecom Transpac
29049 324 26 3 AzerSat LLC.
35805 324 27 7 United Telecom of Georgia
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1479 2834 230 UniNet S.A. de C.V.
10620 725 153 77 TVCABLE BOGOTA
11830 681 299 9 Instituto Costarricense de El
22047 563 302 14 VTR PUNTO NET S.A.
7303 509 253 78 Telecom Argentina Stet-France
6471 437 94 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 408 118 74 Servicios Alestra S.A de C.V
7738 397 794 28 Telecomunicacoes da Bahia S.A
28573 376 505 22 NET Servicos de Comunicao S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 594 72 40 LINKdotNET AS number
3741 269 857 227 The Internet Solution
20858 262 34 3 This AS will be used to conne
2018 242 215 142 Tertiary Education Network
33783 150 10 8 EEPAD TISP TELECOM & INTERNET
6713 144 135 11 Itissalat Al-MAGHRIB
29571 128 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
33776 118 6 3 Starcomms Nigeria Limited
5713 117 555 66 Telkom SA Ltd
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4381 3435 344 bellsouth.net, inc.
209 2833 4032 617 Qwest
20115 2033 1465 742 Charter Communications
1785 1793 735 158 PaeTec Communications, Inc.
4766 1660 6411 376 Korea Telecom (KIX)
4323 1621 1081 373 Time Warner Telecom
2386 1575 714 895 AT&T Data Communications Serv
17488 1504 107 96 Hathway IP Over Cable Interne
8151 1479 2834 230 UniNet S.A. de C.V.
7018 1444 5876 1002 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2833 2216 Qwest
1785 1793 1635 PaeTec Communications, Inc.
17488 1504 1408 Hathway IP Over Cable Interne
20115 2033 1291 Charter Communications
4766 1660 1284 Korea Telecom (KIX)
8151 1479 1249 UniNet S.A. de C.V.
4323 1621 1248 Time Warner Telecom
11492 1216 1204 Cable One
18566 1060 1050 Covad Communications
9583 1156 1046 Sify Limited
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
41.208.128.0/18 8346 SONATEL-AS Autonomous System
41.214.0.0/17 8346 SONATEL-AS Autonomous System
41.220.16.0/20 8668 TelOne Zimbabwe P/L
41.223.112.0/22 5713 Telkom SA Ltd
41.223.132.0/24 12491 IPPlanet
41.223.133.0/24 12491 IPPlanet
Complete listing at http://thyme.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 /8:19 /9:9 /10:20 /11:54 /12:159
/13:311 /14:566 /15:1107 /16:10312 /17:4540 /18:7807
/19:16861 /20:19755 /21:19324 /22:24573 /23:24942 /24:146188
/25:657 /26:812 /27:508 /28:94 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2858 4381 bellsouth.net, inc.
209 1577 2833 Qwest
4766 1394 1660 Korea Telecom (KIX)
17488 1289 1504 Hathway IP Over Cable Interne
2386 1255 1575 AT&T Data Communications Serv
1785 1207 1793 PaeTec Communications, Inc.
11492 1181 1216 Cable One
20115 1107 2033 Charter Communications
18566 1041 1060 Covad Communications
9583 1001 1156 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:175 12:2195 13:2 15:21 16:3
17:5 20:35 24:1179 32:51 38:536 40:96
41:1579 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:517 59:610 60:456 61:1109
62:1115 63:2003 64:3435 65:2439 66:3641 67:1460
68:673 69:2447 70:528 71:207 72:1604 73:7
74:1358 75:203 76:303 77:795 78:534 79:318
80:939 81:846 82:564 83:395 84:589 85:1080
86:397 87:638 88:361 89:1388 90:46 91:1879
92:324 93:1068 94:984 95:207 96:97 97:171
98:187 99:11 110:1 111:1 112:14 113:68
114:157 115:209 116:1133 117:473 118:266 119:614
120:131 121:704 122:926 123:494 124:838 125:1273
128:353 129:225 130:135 131:413 132:68 133:9
134:321 135:35 136:224 137:138 138:145 139:92
140:413 141:109 142:384 143:326 144:327 145:38
146:372 147:144 148:529 149:225 150:133 151:212
152:149 153:131 154:10 155:259 156:171 157:271
158:160 159:277 160:280 161:140 162:271 163:138
164:514 165:504 166:363 167:351 168:682 169:162
170:469 171:37 172:10 173:168 174:38 186:2
187:25 189:361 190:2544 192:5821 193:4191 194:3317
195:2675 196:1058 198:3657 199:3312 200:5495 201:1468
202:7801 203:8094 204:3932 205:2151 206:2313 207:2798
208:3819 209:3503 210:2771 211:1170 212:1546 213:1645
214:66 215:30 216:4556 217:1205 218:375 219:402
220:1221 221:472 222:296
End of report
