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This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 17 Mar, 2007
Analysis Summary
----------------
BGP routing table entries examined: 215817
Prefixes after maximum aggregation: 115556
Deaggregation factor: 1.87
Unique aggregates announced to Internet: 104950
Total ASes present in the Internet Routing Table: 24639
Origin-only ASes present in the Internet Routing Table: 21439
Origin ASes announcing only one prefix: 10359
Transit ASes present in the Internet Routing Table: 3200
Transit-only ASes present in the Internet Routing Table: 71
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 29
Max AS path prepend of ASN (31269) 23
Prefixes from unregistered ASNs in the Routing Table: 4
Unregistered ASNs in the Routing Table: 5
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1688675212
Equivalent to 100 /8s, 167 /16s and 35 /24s
Percentage of available address space announced: 45.6
Percentage of allocated address space announced: 62.6
Percentage of available address space allocated: 72.8
Total number of prefixes smaller than registry allocations: 112245
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 49398
Total APNIC prefixes after maximum aggregation: 19932
APNIC Deaggregation factor: 2.48
Prefixes being announced from the APNIC address blocks: 46476
Unique aggregates announced from the APNIC address blocks: 20919
APNIC Region origin ASes present in the Internet Routing Table: 2896
APNIC Region origin ASes announcing only one prefix: 780
APNIC Region transit ASes present in the Internet Routing Table: 432
Average APNIC Region AS path length visible: 3.7
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 287310976
Equivalent to 17 /8s, 32 /16s and 4 /24s
Percentage of available APNIC address space announced: 71.2
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 105063
Total ARIN prefixes after maximum aggregation: 61530
ARIN Deaggregation factor: 1.71
Prefixes being announced from the ARIN address blocks: 77083
Unique aggregates announced from the ARIN address blocks: 29859
ARIN Region origin ASes present in the Internet Routing Table: 11405
ARIN Region origin ASes announcing only one prefix: 4374
ARIN Region transit ASes present in the Internet Routing Table: 1044
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 21
Number of ARIN addresses announced to Internet: 320763008
Equivalent to 19 /8s, 30 /16s and 116 /24s
Percentage of available ARIN address space announced: 70.8
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 44473
Total RIPE prefixes after maximum aggregation: 29021
RIPE Deaggregation factor: 1.53
Prefixes being announced from the RIPE address blocks: 41144
Unique aggregates announced from the RIPE address blocks: 27331
RIPE Region origin ASes present in the Internet Routing Table: 9307
RIPE Region origin ASes announcing only one prefix: 4890
RIPE Region transit ASes present in the Internet Routing Table: 1519
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 29
Number of RIPE addresses announced to Internet: 294731652
Equivalent to 17 /8s, 145 /16s and 63 /24s
Percentage of available RIPE address space announced: 79.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-43007
RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 14306
Total LACNIC prefixes after maximum aggregation: 4096
LACNIC Deaggregation factor: 3.49
Prefixes being announced from the LACNIC address blocks: 12343
Unique aggregates announced from the LACNIC address blocks: 7123
LACNIC Region origin ASes present in the Internet Routing Table: 775
LACNIC Region origin ASes announcing only one prefix: 254
LACNIC Region transit ASes present in the Internet Routing Table: 136
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 19
Number of LACNIC addresses announced to Internet: 38253056
Equivalent to 2 /8s, 71 /16s and 178 /24s
Percentage of available LACNIC address space announced: 57.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2573
Total AfriNIC prefixes after maximum aggregation: 975
AfriNIC Deaggregation factor: 2.64
Prefixes being announced from the AfriNIC address blocks: 1876
Unique aggregates announced from the AfriNIC address blocks: 1157
AfriNIC Region origin ASes present in the Internet Routing Table: 184
AfriNIC Region origin ASes announcing only one prefix: 60
AfriNIC Region transit ASes present in the Internet Routing Table: 35
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 5430272
Equivalent to 0 /8s, 82 /16s and 220 /24s
Percentage of available AfriNIC address space announced: 16.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1285 9138 280 CHINANET-BACKBONE
4755 1142 383 76 Videsh Sanchar Nigam Ltd. Aut
9583 1086 78 366 Sify Limited
9498 968 468 70 BHARTI BT INTERNET LTD.
23577 784 35 713 Korea Telecom (ATM-MPLS)
4766 776 4943 311 Korea Telecom (KIX)
17488 612 40 28 Hathway IP Over Cable Interne
7545 595 142 75 TPG Internet Pty Ltd
1221 578 1957 452 Telstra Pty Ltd
18101 542 116 26 Reliance Infocom Ltd Internet
17676 503 10935 65 Softbank BB Corp.
4668 454 68 10 LG-EDS Systems Inc.
9443 454 111 74 Primus Telecommunications
4812 446 786 71 China Telecom (Shanghai)
7474 381 216 260 SingTel Optus Pty Ltd
4802 360 86 149 Wantree Development
17557 349 34 171 Pakistan Telecom
4837 341 4388 152 chinanet IDC center beijing n
2907 337 1733 310 SINET Japan
17974 337 129 14 PT TELEKOMUNIKASI INDONESIA
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1504 6128 980 AT&T WorldNet Services
4323 1332 1005 352 Time Warner Telecom
6478 1133 433 188 AT&T Worldnet Services
2386 1096 566 738 AT&T Data Communications Serv
6197 1032 675 499 BellSouth Network Solutions,
11492 1005 101 17 Cable One
18566 997 288 9 Covad Communications
174 942 6792 865 Cogent Communications
701 938 6692 739 UUNET Technologies, Inc.
1239 823 2716 575 Sprint
20115 819 710 419 Charter Communications
7011 775 226 463 Citizens Utilities
19262 740 2601 172 Verizon Global Networks
22773 734 1872 41 Cox Communications, Inc.
209 716 3732 568 Qwest
721 618 21756 274 DLA Systems Automation Center
852 592 1088 379 Telus Advanced Communications
5668 579 160 16 CenturyTel Internet Holdings,
19916 568 49 54 OLM LLC
855 567 250 71 Canadian Research Network
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 520 1878 413 UUNET - Commercial IP service
24863 335 46 28 LINKdotNET AS number
3301 313 1200 292 TeliaNet Sweden
3320 299 4994 250 Deutsche Telekom AG
8220 272 469 262 COLT Telecommunications
6746 269 95 248 Dynamic Network Technologies,
680 257 2044 251 DFN-IP service G-WiN
5416 254 16 12 BATELCO-BH
3215 235 2208 96 France Telecom Transpac
8708 235 284 228 Romania Data Systems S.A.
1257 222 1180 169 SWIPnet Swedish IP Network
3269 217 2519 75 TELECOM ITALIA
8551 206 196 30 Bezeq International
3246 205 355 195 Song Networks
30890 205 17 95 SC Kappa Invexim SRL
20858 198 34 3 EgyNet
3352 191 1795 36 Ibernet, Internet Access Netw
3300 185 171 90 AUCS Communications Services
12479 182 578 6 Uni2 Autonomous System
786 173 1795 173 The JANET IP Service
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1074 2024 209 UniNet S.A. de C.V.
11830 482 299 19 Instituto Costarricense de El
11172 350 108 84 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
22047 307 206 11 VTR PUNTO NET S.A.
6471 256 74 30 ENTEL CHILE S.A.
7303 256 142 23 Telecom Argentina Stet-France
14117 239 16 13 Telefonica del Sur S.A.
11556 237 128 4 Cable-Wireless Panama
6147 229 180 24 Telefonica Del Peru
6503 208 171 81 AVANTEL, S.A.
10481 181 72 8 Prima S.A.
20299 174 25 23 NEWCOM AMERICAS
21826 162 29 58 INTERCABLE
7910 154 11 33 ANDINET ON LINE
23216 154 19 42 RAMtelecom Telecomunicaciones
10620 150 45 19 TVCABLE BOGOTA
19429 146 91 37 E.T.B.
18822 145 9 10 TELEFONICA MANQUEHUE
14522 144 22 5 SatNet S.A.
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 291 868 232 The Internet Solution
8452 220 60 6 TEDATA
15475 162 84 4 Nile Online
6713 143 135 11 Itissalat Al-MAGHRIB
2018 138 309 113 Tertiary Education Network
5536 123 8 15 Internet Egypt Network
33783 111 6 5 EEPAD TISP TELECOM & INTERNET
24835 86 48 6 RAYA Telecom - Egypt
2905 85 176 74 The Internetworking Company o
2561 64 6 2 Egyptian Universities Network
15706 55 12 4 Sudatel Internet Exchange Aut
23889 49 16 13 MAURITIUS TELECOM
5713 44 294 34 Telkom SA Ltd
33774 41 12 22 AS Number for Telecom Algeria
16637 33 21 25 Johnnic e-Ventures
33766 33 2 1 Nyala Communications Pty Ltd
8524 30 2 6 AUCEGYPT Autonomous System
12455 27 6 3 Jambonet Autonomous system
21280 27 4 4 Swift Global Kenya Ltd.Is an
33776 27 2 5 Starcomms Nigeria Limited
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4755 1142 1066 Videsh Sanchar Nigam Ltd. Aut
4134 1285 1005 CHINANET-BACKBONE
11492 1005 988 Cable One
18566 997 988 Covad Communications
4323 1332 980 Time Warner Telecom
6478 1133 945 AT&T Worldnet Services
9498 968 898 BHARTI BT INTERNET LTD.
8151 1074 865 UniNet S.A. de C.V.
9583 1086 720 Sify Limited
22773 734 693 Cox Communications, Inc.
17488 612 584 Hathway IP Over Cable Interne
19262 740 568 Verizon Global Networks
5668 579 563 CenturyTel Internet Holdings,
6197 1032 533 BellSouth Network Solutions,
7545 595 520 TPG Internet Pty Ltd
18101 542 516 Reliance Infocom Ltd Internet
19916 568 514 OLM LLC
855 567 496 Canadian Research Network
7029 559 480 Alltel Information Services,
15270 514 480 PaeTec.net -a division of Pae
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65332 PRIVATE 63.166.106.192/27 1803 SPRINT
64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In
24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE
22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
7.1.1.0/24 1239 Sprint
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
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 /10:12 /11:33 /12:119
/13:229 /14:438 /15:839 /16:9307 /17:3792 /18:6216
/19:13331 /20:14973 /21:13545 /22:17496 /23:18863 /24:114292
/25:769 /26:801 /27:483 /28:69 /29:43 /30:98
/31:0 /32:41
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6478 1089 1133 AT&T Worldnet Services
11492 991 1005 Cable One
18566 979 997 Covad Communications
9583 927 1086 Sify Limited
7018 821 1504 AT&T WorldNet Services
2386 818 1096 AT&T Data Communications Serv
6197 800 1032 BellSouth Network Solutions,
23577 770 784 Korea Telecom (ATM-MPLS)
7011 676 775 Citizens Utilities
9498 637 968 BHARTI BT INTERNET LTD.
4766 584 776 Korea Telecom (KIX)
19916 563 568 OLM LLC
4755 546 1142 Videsh Sanchar Nigam Ltd. Aut
4323 531 1332 Time Warner Telecom
15270 482 514 PaeTec.net -a division of Pae
855 465 567 Canadian Research Network
18101 465 542 Reliance Infocom Ltd Internet
5668 450 579 CenturyTel Internet Holdings,
4668 445 454 LG-EDS Systems Inc.
17488 434 612 Hathway IP Over Cable Interne
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 7:1 8:65 9:1 12:1802 15:19
16:3 17:3 18:8 20:35 24:919 25:1
32:53 38:288 40:56 41:105 44:2 47:4
52:4 55:1 56:3 57:25 58:361 59:352
60:223 61:903 62:1034 63:1950 64:3070 65:2317
66:3161 67:760 68:664 69:1780 70:491 71:103
72:1231 73:1 74:292 75:87 76:12 77:98
80:847 81:780 82:651 83:363 84:508 85:729
86:422 87:481 88:245 89:837 90:18 91:222
97:1 116:1 117:1 118:1 119:1 120:1
121:149 122:521 123:57 124:762 125:918 128:271
129:223 130:119 131:347 132:51 133:10 134:188
135:37 136:181 137:86 138:194 139:56 140:480
141:142 142:373 143:210 144:274 145:43 146:321
147:145 148:386 149:187 150:114 151:120 152:94
153:118 154:5 155:247 156:155 157:176 158:162
159:153 160:104 161:90 162:236 163:174 164:449
165:384 166:245 167:281 168:520 169:119 170:390
171:15 172:1 189:240 190:463 192:5733 193:3734
194:2996 195:2188 196:918 198:3746 199:3280 200:4595
201:978 202:7215 203:7378 204:3982 205:2072 206:2444
207:2903 208:2557 209:3583 210:2389 211:922 212:1317
213:1425 214:407 215:39 216:3984 217:1167 218:351
219:274 220:878 221:374 222:271
End of report
Report Website: http://thyme.apnic.net
1
0
BGP Update Report
Interval: 02-Mar-07 -to- 15-Mar-07 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS7015 25174 1.5% 6.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc
2 - AS701 14862 0.9% 15.4 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
3 - AS9583 13600 0.8% 26.6 -- SIFY-AS-IN Sify Limited
4 - AS17557 13135 0.8% 37.0 -- PKTELECOM-AS-AP Pakistan Telecom
5 - AS721 12228 0.7% 27.9 -- DISA-ASNBLK - DoD Network Information Center
6 - AS702 12121 0.7% 17.1 -- AS702 MCI EMEA - Commercial IP service provider in Europe
7 - AS24731 11754 0.7% 279.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
8 - AS12654 10761 0.6% 290.8 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
9 - AS20426 9897 0.6% 9897.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
10 - AS8151 9559 0.6% 10.7 -- Uninet S.A. de C.V.
11 - AS24086 9392 0.6% 447.2 -- ETC-AS-VN Electric Telecommunication Company
12 - AS17974 9094 0.5% 39.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
13 - AS7545 8892 0.5% 15.1 -- TPG-INTERNET-AP TPG Internet Pty Ltd
14 - AS8452 8315 0.5% 30.2 -- TEDATA TEDATA
15 - AS4323 7309 0.4% 10.6 -- TWTC - Time Warner Telecom, Inc.
16 - AS17645 7290 0.4% 729.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
17 - AS33783 7195 0.4% 64.8 -- EEPAD
18 - AS3269 7039 0.4% 32.3 -- ASN-IBSNAZ TELECOM ITALIA
19 - AS3561 6952 0.4% 14.4 -- SAVVIS - Savvis
20 - AS7011 6946 0.4% 8.6 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS20426 9897 0.6% 9897.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - AS3043 3397 0.2% 3397.0 -- AMPHIB-AS - Amphibian Media Corporation
3 - AS31594 1335 0.1% 1335.0 -- FORTESS-AS Fortess LLC Network
4 - AS31307 1297 0.1% 1297.0 -- YKYATIRIM YAPI KREDI YATIRIM
5 - AS39066 2257 0.1% 1128.5 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS
6 - AS19580 994 0.1% 994.0 -- ZONETEL - ZONE TELECOM, INC.
7 - AS33797 972 0.1% 972.0 -- APIS-NET-AS Grupa Internetowa
8 - AS34378 865 0.1% 865.0 -- RUG-AS Razguliay-UKRROS Group
9 - AS30707 1703 0.1% 851.5 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
10 - AS38151 774 0.1% 774.0 -- ENUM-AS-ID APJII-RD
11 - AS17645 7290 0.4% 729.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
12 - AS3217 662 0.0% 662.0 -- SIMBIRSK
13 - AS11828 3096 0.2% 619.2 -- SOINET - State of Illinois/CMS
14 - AS26113 1196 0.1% 598.0 -- TNS-ASN - Triware Networld Systems
15 - AS33188 1108 0.1% 554.0 -- SCS-NETWORK-1 - Sono Corporate Suites
16 - AS15964 466 0.0% 466.0 -- CAMNET-AS
17 - AS21391 1360 0.1% 453.3 -- TDA-AS
18 - AS24086 9392 0.6% 447.2 -- ETC-AS-VN Electric Telecommunication Company
19 - AS22072 440 0.0% 440.0 -- DEFINITYHEALTH - Definity Health
20 - AS14699 4747 0.3% 431.5 -- BTCBCI - Bloomingdale Communications Inc
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 155.201.48.0/21 9897 0.5% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - 209.140.24.0/24 3397 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
3 - 89.4.128.0/24 3363 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
4 - 89.4.131.0/24 3361 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
5 - 89.4.129.0/24 3299 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
6 - 125.162.94.0/23 2538 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
7 - 192.6.180.0/24 2509 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard
8 - 58.65.1.0/24 2380 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
9 - 202.136.182.0/24 2313 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
10 - 202.136.176.0/24 2313 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
11 - 163.191.160.0/19 2194 0.1% AS11828 -- SOINET - State of Illinois/CMS
12 - 62.89.226.0/24 1832 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda
13 - 64.95.193.0/24 1699 0.1% AS30707 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
14 - 216.85.83.0/24 1606 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc.
15 - 143.81.0.0/21 1497 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center
16 - 213.144.115.0/24 1444 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
17 - 213.144.101.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
18 - 213.144.100.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
19 - 213.144.113.0/24 1423 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
20 - 200.226.190.0/23 1415 0.1% AS14571 -- Internet Group do Brasil
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This report has been generated at Fri Mar 16 21:46:08 2007 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
09-03-07 211361 137006
10-03-07 211723 136945
11-03-07 211514 137020
12-03-07 211573 137100
13-03-07 211659 137294
14-03-07 211828 137121
15-03-07 211917 137205
16-03-07 211983 137331
AS Summary
24555 Number of ASes in routing system
10355 Number of ASes announcing only one prefix
1488 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90339584 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 16Mar07 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 212177 137360 74817 35.3% All ASes
AS4323 1328 356 972 73.2% TWTC - Time Warner Telecom,
Inc.
AS4134 1251 314 937 74.9% CHINANET-BACKBONE
No.31,Jin-rong Street
AS9498 969 95 874 90.2% BBIL-AP BHARTI BT INTERNET
LTD.
AS4755 1043 209 834 80.0% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS6478 1133 389 744 65.7% ATT-INTERNET3 - AT&T WorldNet
Services
AS22773 732 49 683 93.3% CCINET-2 - Cox Communications
Inc.
AS11492 1005 360 645 64.2% CABLEONE - CABLE ONE
AS8151 1074 457 617 57.4% Uninet S.A. de C.V.
AS18566 997 382 615 61.7% COVAD - Covad Communications
Co.
AS17488 612 57 555 90.7% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19262 708 175 533 75.3% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS6197 1032 507 525 50.9% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1488 970 518 34.8% ATT-INTERNET4 - AT&T WorldNet
Services
AS18101 541 31 510 94.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC
AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS4766 737 314 423 57.4% KIXS-AS-KR Korea Telecom
AS15270 510 115 395 77.5% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4812 439 71 368 83.8% CHINANET-SH-AP China Telecom
(Group)
AS2386 1095 742 353 32.2% INS-AS - AT&T Data
Communications Services
AS721 618 276 342 55.3% DISA-ASNBLK - DoD Network
Information Center
AS5668 575 238 337 58.6% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS3602 520 184 336 64.6% AS3602-RTI - Rogers Telecom
Inc.
AS16852 400 74 326 81.5% BROADWING-FOCAL - Broadwing
Communications Services, Inc.
AS7029 558 239 319 57.2% WINDSTREAM - Windstream
Communications Inc
AS7011 775 463 312 40.3% FRONTIER-AND-CITIZENS -
Frontier Communications, Inc.
AS33588 432 132 300 69.4% BRESNAN-AS - Bresnan
Communications, LLC.
AS14654 302 5 297 98.3% WAYPORT - Wayport
AS6198 564 268 296 52.5% BATI-MIA - BellSouth Network
Solutions, Inc
AS9583 1091 807 284 26.0% SIFY-AS-IN Sify Limited
Total 23600 8441 15159 64.2% Top 30 total
Possible Bogus Routes
24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp.
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.141.159.0/24 AS17216 VERITECT-EAST - Veritect
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS13511 ITXC - ITXC
64.7.120.0/21 AS13537 ITXC-2 - ITXC
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL
64.46.112.0/20 AS30217 DESYNC Desync Corporation
64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic
64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
65.36.121.0/24 AS29957 UINET - UI NET LLC
65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994 ISKIMARO - Iskimaro
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated
66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
66.242.96.0/20 AS1785 USLEC-ASN-1785 - USLEC Corp.
67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
68.66.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.171.32.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc.
69.55.108.0/24 AS4977 NET1 - Pecos Technologies
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.33.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.35.0.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC
72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company
77.243.176.0/20 AS9009 GBXS-AS GlobalaXs Communications
79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology
131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc.
139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2
159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER
190.54.0.0/16 AS6429 Core Internet AT&T Chile
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.160.0/24 AS719 ELISA-AS Elisa Oyj
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.140.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.96.250.0/24 AS2018 TENET-1
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC.
192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services
193.143.84.0/23 AS12375 OPOY-AS Oulu Telephone Company,Finland
193.200.116.0/23 AS31235 SKIWEBCENTER-AS SKIWEBCENTER / Autonomous System
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.59.176.0/20 AS1273 CW Cable & Wireless
194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.6.175.0/24 AS3741 IS
196.6.176.0/23 AS3741 IS
196.6.183.0/24 AS3741 IS
196.6.196.0/24 AS3741 IS
196.6.199.0/24 AS3741 IS
196.6.204.0/22 AS3741 IS
196.6.208.0/24 AS3741 IS
196.6.211.0/24 AS3741 IS
196.6.212.0/23 AS3741 IS
196.6.212.0/24 AS3741 IS
196.6.222.0/23 AS3741 IS
196.6.237.0/24 AS3741 IS
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.136.0/22 AS3741 IS
196.10.140.0/22 AS3741 IS
196.10.231.0/24 AS3741 IS
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.11.0.0/20 AS3741 IS
196.11.40.0/21 AS3741 IS
196.11.135.0/24 AS3741 IS
196.11.188.0/23 AS3741 IS
196.11.190.0/24 AS3741 IS
196.11.251.0/24 AS3741 IS
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.108.0/24 AS3741 IS
196.13.116.0/22 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.128.0/22 AS3741 IS
196.13.144.0/22 AS2905 TICSA-ASN
196.13.152.0/21 AS2905 TICSA-ASN
196.13.160.0/24 AS2905 TICSA-ASN
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.13.214.0/23 AS3741 IS
196.13.216.0/23 AS3741 IS
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.54.249.0/24 AS2018 TENET-1
198.54.250.0/24 AS2018 TENET-1
198.54.251.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS3542 ITSDN-U5 - DISA/UNRRA
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd
202.45.132.0/22 AS24314 UPSI-AS-AP University Pendidikan Sultan Idris
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.16.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.17.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.18.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.19.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.20.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.21.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.22.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.23.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd.
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.174.72.0/22 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.55.208.0/20 AS22180 CONPOINT - POWER POINT COMPUTER CENTERS,
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications
207.7.64.0/19 AS14093 ITRIBE - iTRiBE, Inc.
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC
207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 CSOLUTIONS - Computer Solutions, Inc.
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET
209.140.64.0/20 AS22307 COLOCATEAMERICA - Colocate America
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.159.128.0/19 AS209 ASN-QWEST - Qwest
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc.
216.75.228.0/24 AS32097 WII-KC - WholeSale Internet
216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc.
216.224.64.0/19 AS6440 EMF-AS - emf.net
216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc.
216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc.
216.235.224.0/20 AS22136 NYCT - New York Connect
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 10 Mar, 2007
Analysis Summary
----------------
BGP routing table entries examined: 214049
Prefixes after maximum aggregation: 114981
Deaggregation factor: 1.86
Unique aggregates announced to Internet: 104232
Total ASes present in the Internet Routing Table: 24567
Origin-only ASes present in the Internet Routing Table: 21391
Origin ASes announcing only one prefix: 10326
Transit ASes present in the Internet Routing Table: 3176
Transit-only ASes present in the Internet Routing Table: 73
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 32
Max AS path prepend of ASN (35816) 23
Prefixes from unregistered ASNs in the Routing Table: 5
Unregistered ASNs in the Routing Table: 6
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1685938700
Equivalent to 100 /8s, 125 /16s and 98 /24s
Percentage of available address space announced: 45.5
Percentage of allocated address space announced: 62.5
Percentage of available address space allocated: 72.8
Total number of prefixes smaller than registry allocations: 110890
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 48817
Total APNIC prefixes after maximum aggregation: 19649
APNIC Deaggregation factor: 2.48
Prefixes being announced from the APNIC address blocks: 45908
Unique aggregates announced from the APNIC address blocks: 20798
APNIC Region origin ASes present in the Internet Routing Table: 2888
APNIC Region origin ASes announcing only one prefix: 777
APNIC Region transit ASes present in the Internet Routing Table: 424
Average APNIC Region AS path length visible: 3.7
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 286620800
Equivalent to 17 /8s, 21 /16s and 124 /24s
Percentage of available APNIC address space announced: 71.0
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 104481
Total ARIN prefixes after maximum aggregation: 61409
ARIN Deaggregation factor: 1.70
Prefixes being announced from the ARIN address blocks: 76505
Unique aggregates announced from the ARIN address blocks: 29663
ARIN Region origin ASes present in the Internet Routing Table: 11386
ARIN Region origin ASes announcing only one prefix: 4353
ARIN Region transit ASes present in the Internet Routing Table: 1045
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 21
Number of ARIN addresses announced to Internet: 320403072
Equivalent to 19 /8s, 24 /16s and 246 /24s
Percentage of available ARIN address space announced: 70.7
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 44348
Total RIPE prefixes after maximum aggregation: 28880
RIPE Deaggregation factor: 1.54
Prefixes being announced from the RIPE address blocks: 41045
Unique aggregates announced from the RIPE address blocks: 27236
RIPE Region origin ASes present in the Internet Routing Table: 9273
RIPE Region origin ASes announcing only one prefix: 4887
RIPE Region transit ASes present in the Internet Routing Table: 1504
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 32
Number of RIPE addresses announced to Internet: 294072324
Equivalent to 17 /8s, 135 /16s and 48 /24s
Percentage of available RIPE address space announced: 79.7
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
40960-43007
RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 13836
Total LACNIC prefixes after maximum aggregation: 4072
LACNIC Deaggregation factor: 3.40
Prefixes being announced from the LACNIC address blocks: 11897
Unique aggregates announced from the LACNIC address blocks: 6823
LACNIC Region origin ASes present in the Internet Routing Table: 764
LACNIC Region origin ASes announcing only one prefix: 249
LACNIC Region transit ASes present in the Internet Routing Table: 137
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC addresses announced to Internet: 37337600
Equivalent to 2 /8s, 57 /16s and 186 /24s
Percentage of available LACNIC address space announced: 55.6
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2562
Total AfriNIC prefixes after maximum aggregation: 969
AfriNIC Deaggregation factor: 2.64
Prefixes being announced from the AfriNIC address blocks: 1864
Unique aggregates announced from the AfriNIC address blocks: 1165
AfriNIC Region origin ASes present in the Internet Routing Table: 182
AfriNIC Region origin ASes announcing only one prefix: 59
AfriNIC Region transit ASes present in the Internet Routing Table: 35
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 5419776
Equivalent to 0 /8s, 82 /16s and 179 /24s
Percentage of available AfriNIC address space announced: 16.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1285 9138 280 CHINANET-BACKBONE
4755 1148 383 77 Videsh Sanchar Nigam Ltd. Aut
9583 1079 78 365 Sify Limited
9498 958 468 67 BHARTI BT INTERNET LTD.
23577 776 35 705 Korea Telecom (ATM-MPLS)
4766 770 4943 311 Korea Telecom (KIX)
17488 612 40 28 Hathway IP Over Cable Interne
7545 595 142 77 TPG Internet Pty Ltd
1221 576 1957 450 Telstra Pty Ltd
18101 530 103 23 Reliance Infocom Ltd Internet
17676 503 10935 65 Softbank BB Corp.
4668 454 68 10 LG-EDS Systems Inc.
9443 454 111 74 Primus Telecommunications
4812 442 786 70 China Telecom (Shanghai)
7474 382 216 261 SingTel Optus Pty Ltd
4802 360 86 149 Wantree Development
17557 351 34 172 Pakistan Telecom
4837 341 4388 152 chinanet IDC center beijing n
17974 337 129 14 PT TELEKOMUNIKASI INDONESIA
2907 336 1733 309 SINET Japan
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1502 6126 986 AT&T WorldNet Services
4323 1333 1005 353 Time Warner Telecom
6478 1130 433 189 AT&T Worldnet Services
2386 1094 566 738 AT&T Data Communications Serv
6197 1030 675 498 BellSouth Network Solutions,
18566 996 288 9 Covad Communications
11492 992 101 21 Cable One
701 941 6697 746 UUNET Technologies, Inc.
174 939 6792 863 Cogent Communications
1239 820 2716 575 Sprint
20115 803 710 419 Charter Communications
7011 774 226 463 Citizens Utilities
19262 756 2608 179 Verizon Global Networks
22773 732 1872 41 Cox Communications, Inc.
209 714 3745 568 Qwest
721 627 21772 275 DLA Systems Automation Center
852 592 1088 378 Telus Advanced Communications
5668 572 160 16 CenturyTel Internet Holdings,
19916 568 49 54 OLM LLC
855 565 250 71 Canadian Research Network
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 539 1879 417 UUNET - Commercial IP service
24863 333 46 27 LINKdotNET AS number
3301 311 1200 290 TeliaNet Sweden
3320 299 4994 250 Deutsche Telekom AG
8220 272 469 262 COLT Telecommunications
6746 269 95 248 Dynamic Network Technologies,
680 257 2044 251 DFN-IP service G-WiN
5416 253 16 12 BATELCO-BH
3215 236 2216 95 France Telecom Transpac
8708 235 284 228 Romania Data Systems S.A.
1257 224 1180 171 SWIPnet Swedish IP Network
3269 217 2519 75 TELECOM ITALIA
3246 206 355 196 Song Networks
30890 205 17 95 SC Kappa Invexim SRL
8551 203 196 28 Bezeq International
20858 198 34 3 EgyNet
3352 190 1783 33 Ibernet, Internet Access Netw
3300 185 171 90 AUCS Communications Services
12479 179 578 6 Uni2 Autonomous System
786 174 1795 174 The JANET IP Service
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1072 2036 209 UniNet S.A. de C.V.
11830 482 299 19 Instituto Costarricense de El
11172 349 109 85 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
22047 307 206 11 VTR PUNTO NET S.A.
6471 255 74 30 ENTEL CHILE S.A.
7303 255 142 23 Telecom Argentina Stet-France
14117 239 16 13 Telefonica del Sur S.A.
11556 237 128 4 Cable-Wireless Panama
6147 230 182 20 Telefonica Del Peru
6503 206 171 78 AVANTEL, S.A.
10481 181 72 8 Prima S.A.
20299 173 25 23 NEWCOM AMERICAS
21826 161 29 57 INTERCABLE
23216 154 19 42 RAMtelecom Telecomunicaciones
7910 151 10 40 ANDINET ON LINE
18822 145 9 10 TELEFONICA MANQUEHUE
10620 137 42 16 TVCABLE BOGOTA
19169 126 8 38 Telconet
6505 116 89 81 Global One Communicaoes Ltda
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 290 868 232 The Internet Solution
8452 219 60 6 TEDATA
15475 159 84 4 Nile Online
6713 143 135 11 Itissalat Al-MAGHRIB
2018 138 309 113 Tertiary Education Network
5536 123 8 15 Internet Egypt Network
33783 110 6 5 EEPAD TISP TELECOM & INTERNET
24835 86 48 6 RAYA Telecom - Egypt
2905 85 176 74 The Internetworking Company o
2561 64 6 2 Egyptian Universities Network
15706 55 12 4 Sudatel Internet Exchange Aut
23889 49 16 13 MAURITIUS TELECOM
5713 44 294 34 Telkom SA Ltd
33774 37 10 23 AS Number for Telecom Algeria
16637 33 21 25 Johnnic e-Ventures
33766 33 2 1 Nyala Communications Pty Ltd
8524 30 2 6 AUCEGYPT Autonomous System
21280 27 4 4 Swift Global Kenya Ltd.Is an
33776 27 2 5 Starcomms Nigeria Limited
12455 26 6 3 Jambonet Autonomous system
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4755 1148 1071 Videsh Sanchar Nigam Ltd. Aut
4134 1285 1005 CHINANET-BACKBONE
18566 996 987 Covad Communications
4323 1333 980 Time Warner Telecom
11492 992 971 Cable One
6478 1130 941 AT&T Worldnet Services
9498 958 891 BHARTI BT INTERNET LTD.
8151 1072 863 UniNet S.A. de C.V.
9583 1079 714 Sify Limited
22773 732 691 Cox Communications, Inc.
17488 612 584 Hathway IP Over Cable Interne
19262 756 577 Verizon Global Networks
5668 572 556 CenturyTel Internet Holdings,
6197 1030 532 BellSouth Network Solutions,
7545 595 518 TPG Internet Pty Ltd
19916 568 514 OLM LLC
18101 530 507 Reliance Infocom Ltd Internet
855 565 494 Canadian Research Network
15270 510 476 PaeTec.net -a division of Pae
11830 482 463 Instituto Costarricense de El
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65332 PRIVATE 63.166.106.192/27 1803 SPRINT
65025 PRIVATE 91.135.111.0/24 16116 AS for GO Next.
64515 PRIVATE 195.47.27.0/24 6721 The Terminal Bar: In
24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE
22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
7.1.1.0/24 1239 Sprint
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
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 /10:12 /11:33 /12:119
/13:229 /14:438 /15:839 /16:9282 /17:3774 /18:6187
/19:13268 /20:14896 /21:13423 /22:17371 /23:18727 /24:113409
/25:745 /26:576 /27:444 /28:68 /29:42 /30:98
/31:0 /32:41
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6478 1084 1130 AT&T Worldnet Services
11492 978 992 Cable One
18566 978 996 Covad Communications
9583 920 1079 Sify Limited
7018 817 1502 AT&T WorldNet Services
2386 816 1094 AT&T Data Communications Serv
6197 799 1030 BellSouth Network Solutions,
23577 762 776 Korea Telecom (ATM-MPLS)
7011 675 774 Citizens Utilities
9498 628 958 BHARTI BT INTERNET LTD.
4766 578 770 Korea Telecom (KIX)
19916 563 568 OLM LLC
4755 549 1148 Videsh Sanchar Nigam Ltd. Aut
4323 530 1333 Time Warner Telecom
15270 478 510 PaeTec.net -a division of Pae
855 463 565 Canadian Research Network
18101 460 530 Reliance Infocom Ltd Internet
4668 445 454 LG-EDS Systems Inc.
5668 444 572 CenturyTel Internet Holdings,
17488 434 612 Hathway IP Over Cable Interne
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 7:1 8:65 9:1 12:1800 15:17
16:3 17:3 18:5 20:35 24:904 25:1
32:53 38:286 40:56 41:104 44:2 47:7
52:4 55:1 56:3 57:25 58:325 59:349
60:220 61:919 62:1041 63:1899 64:3034 65:2315
66:3165 67:746 68:652 69:1782 70:473 71:97
72:1226 73:1 74:245 75:82 76:10 77:90
80:840 81:780 82:662 83:362 84:502 85:749
86:440 87:492 88:245 89:824 90:18 91:217
97:1 121:141 122:346 123:55 124:768 125:811
128:278 129:238 130:125 131:348 132:49 133:10
134:188 135:36 136:181 137:86 138:194 139:56
140:472 141:142 142:371 143:212 144:270 145:43
146:320 147:145 148:381 149:185 150:116 151:118
152:94 153:118 154:5 155:246 156:155 157:172
158:169 159:150 160:104 161:91 162:232 163:174
164:452 165:385 166:239 167:283 168:514 169:120
170:389 171:15 172:1 189:239 190:364 192:5733
193:3730 194:3017 195:2182 196:917 198:3738 199:3282
200:4512 201:919 202:7186 203:7377 204:3960 205:2091
206:2445 207:2870 208:2471 209:3593 210:2392 211:936
212:1300 213:1415 214:409 215:39 216:4023 217:1157
218:351 219:274 220:871 221:371 222:264
End of report
Report Website: http://thyme.apnic.net
1
0
BGP Update Report
Interval: 23-Feb-07 -to- 08-Mar-07 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9583 20008 1.5% 22.9 -- SIFY-AS-IN Sify Limited
2 - AS7015 15695 1.2% 4.0 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc
3 - AS702 11158 0.8% 15.6 -- AS702 MCI EMEA - Commercial IP service provider in Europe
4 - AS24731 10233 0.8% 243.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
5 - AS17974 10176 0.8% 30.3 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
6 - AS20426 9925 0.8% 9925.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
7 - AS24086 8586 0.7% 408.9 -- ETC-AS-VN Electric Telecommunication Company
8 - AS7545 8078 0.6% 15.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd
9 - AS721 7675 0.6% 15.9 -- DISA-ASNBLK - DoD Network Information Center
10 - AS5803 7487 0.6% 84.1 -- DDN-ASNBLK - DoD Network Information Center
11 - AS12654 7102 0.5% 191.9 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
12 - AS8151 6682 0.5% 8.5 -- Uninet S.A. de C.V.
13 - AS8452 6623 0.5% 27.9 -- TEDATA TEDATA
14 - AS14522 6605 0.5% 49.3 -- Satnet
15 - AS4788 6448 0.5% 39.3 -- TMNET-AS-AP TM Net, Internet Service Provider
16 - AS25145 6006 0.5% 214.5 -- TEKNOTEL-AS tr.teknotel AS-Number
17 - AS4657 5971 0.5% 34.7 -- STARHUBINTERNET-AS Starhub Internet, Singapore
18 - AS9121 5616 0.4% 8.3 -- TTNET TTnet Autonomous System
19 - AS18809 5596 0.4% 107.6 -- Cable Onda
20 - AS701 5544 0.4% 5.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS20426 9925 0.8% 9925.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - AS31594 2832 0.2% 2832.0 -- FORTESS-AS Fortess LLC Network
3 - AS19580 1380 0.1% 1380.0 -- ZONETEL - ZONE TELECOM, INC.
4 - AS33025 1206 0.1% 1206.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP
5 - AS33797 1085 0.1% 1085.0 -- APIS-NET-AS Grupa Internetowa
6 - AS39066 1980 0.1% 990.0 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS
7 - AS31307 990 0.1% 990.0 -- YKYATIRIM YAPI KREDI YATIRIM
8 - AS34378 900 0.1% 900.0 -- RUG-AS Razguliay-UKRROS Group
9 - AS26113 1700 0.1% 850.0 -- TNS-ASN - Triware Networld Systems
10 - AS3043 3424 0.3% 684.8 -- AMPHIB-AS - Amphibian Media Corporation
11 - AS38151 660 0.1% 660.0 -- ENUM-AS-ID APJII-RD
12 - AS30707 1683 0.1% 561.0 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
13 - AS13956 1080 0.1% 540.0 -- FUTUREDONTICS - Futuredontics Inc.
14 - AS17645 5299 0.4% 529.9 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
15 - AS4271 1008 0.1% 504.0 -- WORX - Networx
16 - AS33188 1004 0.1% 502.0 -- SCS-NETWORK-1 - Sono Corporate Suites
17 - AS29346 478 0.0% 478.0 -- HARDSOFTWAREHAUS viventu Systemhaus GmbH
18 - AS28746 439 0.0% 439.0 -- MSS-UK-AS Multimedia Strategic Solutions - UK
19 - AS17440 1756 0.1% 439.0 -- PRONET-AP Putrabu Rajasa Galuh, PT
20 - AS15251 1284 0.1% 428.0 -- GRAND-CENTRAL-STATION - Grand Central Station Internet Services, Inc.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 155.201.48.0/21 9925 0.6% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - 209.140.24.0/24 3416 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
3 - 89.4.128.0/24 3382 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
4 - 89.4.129.0/24 3211 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
5 - 89.4.131.0/24 3071 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
6 - 194.242.124.0/22 2832 0.2% AS31594 -- FORTESS-AS Fortess LLC Network
7 - 62.89.226.0/24 1829 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda
8 - 58.65.1.0/24 1684 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
9 - 64.95.193.0/24 1672 0.1% AS30707 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
10 - 216.85.83.0/24 1595 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc.
11 - 202.136.182.0/24 1544 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
12 - 202.136.176.0/24 1543 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
13 - 213.144.115.0/24 1399 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
14 - 38.99.251.0/24 1380 0.1% AS19580 -- ZONETEL - ZONE TELECOM, INC.
15 - 213.144.113.0/24 1371 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
16 - 213.144.101.0/24 1368 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
17 - 213.144.100.0/24 1368 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
18 - 217.21.119.0/24 1268 0.1% AS21280 -- SWIFTGLOBAL-AS
19 - 125.162.94.0/23 1229 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
20 - 135.109.224.0/19 1221 0.1% AS7345 -- LUCENTTECH - Lucent Technologies Inc.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This report has been generated at Fri Mar 9 21:47:13 2007 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
02-03-07 210831 136622
03-03-07 210864 136583
04-03-07 210952 136569
05-03-07 210930 136684
06-03-07 211107 136782
07-03-07 211116 136889
08-03-07 211400 136796
09-03-07 211361 136971
AS Summary
24481 Number of ASes in routing system
10318 Number of ASes announcing only one prefix
1485 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90546432 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 09Mar07 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 211630 136960 74670 35.3% All ASes
AS4323 1324 356 968 73.1% TWTC - Time Warner Telecom,
Inc.
AS4134 1251 316 935 74.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4755 1084 180 904 83.4% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS9498 960 92 868 90.4% BBIL-AP BHARTI BT INTERNET
LTD.
AS6478 1130 386 744 65.8% ATT-INTERNET3 - AT&T WorldNet
Services
AS22773 729 48 681 93.4% CCINET-2 - Cox Communications
Inc.
AS11492 992 358 634 63.9% CABLEONE - CABLE ONE
AS8151 1071 451 620 57.9% Uninet S.A. de C.V.
AS18566 996 381 615 61.7% COVAD - Covad Communications
Co.
AS17488 612 58 554 90.5% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19262 715 182 533 74.5% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS6197 1030 506 524 50.9% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1485 976 509 34.3% ATT-INTERNET4 - AT&T WorldNet
Services
AS18101 530 28 502 94.7% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC
AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS15270 507 73 434 85.6% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4766 731 314 417 57.0% KIXS-AS-KR Korea Telecom
AS4812 435 71 364 83.7% CHINANET-SH-AP China Telecom
(Group)
AS2386 1094 741 353 32.3% INS-AS - AT&T Data
Communications Services
AS721 629 279 350 55.6% DISA-ASNBLK - DoD Network
Information Center
AS3602 521 183 338 64.9% AS3602-RTI - Rogers Telecom
Inc.
AS5668 568 236 332 58.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS16852 400 74 326 81.5% BROADWING-FOCAL - Broadwing
Communications Services, Inc.
AS7011 773 463 310 40.1% FRONTIER-AND-CITIZENS -
Frontier Communications, Inc.
AS7029 533 227 306 57.4% WINDSTREAM - Windstream
Communications Inc
AS33588 433 132 301 69.5% BRESNAN-AS - Bresnan
Communications, LLC.
AS14654 302 5 297 98.3% WAYPORT - Wayport
AS6198 561 268 293 52.2% BATI-MIA - BellSouth Network
Solutions, Inc
AS4668 290 7 283 97.6% LGNET-AS-KR LG CNS
Total 22757 7553 15204 66.8% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp.
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.140.238.0/24 AS20471 MONCUR - Moncur Design
63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
63.141.159.0/24 AS17216 VERITECT-EAST - Veritect
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS13511 ITXC - ITXC
64.7.120.0/21 AS13537 ITXC-2 - ITXC
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL
64.46.112.0/20 AS30217 DESYNC Desync Corporation
64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic
64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC.
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
65.36.121.0/24 AS29957 UINET - UI NET LLC
65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC
66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc.
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994 ISKIMARO - Iskimaro
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated
66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
66.242.96.0/20 AS1785 USLEC-ASN-1785 - USLEC Corp.
69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc.
69.55.108.0/24 AS4977 NET1 - Pecos Technologies
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company
78.34.0.0/15 AS8422 NETCOLOGNE NETCOLOGNE AS
79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology
131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc.
139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2
159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER
190.54.0.0/16 AS6429 Core Internet AT&T Chile
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.160.0/24 AS719 ELISA-AS Elisa Oyj
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.140.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.96.250.0/24 AS2018 TENET-1
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC.
192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services
193.200.92.0/23 AS16065 AS16065 Easynet AS
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.59.176.0/20 AS1273 CW Cable & Wireless
194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.6.175.0/24 AS3741 IS
196.6.176.0/23 AS3741 IS
196.6.183.0/24 AS3741 IS
196.6.196.0/24 AS3741 IS
196.6.199.0/24 AS3741 IS
196.6.204.0/22 AS3741 IS
196.6.208.0/24 AS3741 IS
196.6.211.0/24 AS3741 IS
196.6.212.0/23 AS3741 IS
196.6.212.0/24 AS3741 IS
196.6.222.0/23 AS3741 IS
196.6.237.0/24 AS3741 IS
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.136.0/22 AS3741 IS
196.10.140.0/22 AS3741 IS
196.10.231.0/24 AS3741 IS
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.11.0.0/20 AS3741 IS
196.11.40.0/21 AS3741 IS
196.11.135.0/24 AS3741 IS
196.11.188.0/23 AS3741 IS
196.11.190.0/24 AS3741 IS
196.11.251.0/24 AS3741 IS
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.108.0/24 AS3741 IS
196.13.116.0/22 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.128.0/22 AS3741 IS
196.13.144.0/22 AS2905 TICSA-ASN
196.13.152.0/21 AS2905 TICSA-ASN
196.13.160.0/24 AS2905 TICSA-ASN
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.13.214.0/23 AS3741 IS
196.13.216.0/23 AS3741 IS
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.54.249.0/24 AS2018 TENET-1
198.54.250.0/24 AS2018 TENET-1
198.54.251.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS3542 ITSDN-U5 - DISA/UNRRA
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd
202.45.132.0/22 AS24314 UPSI-AS-AP University Pendidikan Sultan Idris
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.16.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.17.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.18.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.19.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.20.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.21.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.22.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.23.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd.
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.174.72.0/22 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.55.208.0/20 AS22180 CONPOINT - POWER POINT COMPUTER CENTERS,
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications
207.7.64.0/19 AS14093 ITRIBE - iTRiBE, Inc.
207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC
207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS15218 COX-OKC - Cox Communications
207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet
209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC
209.54.93.0/24 AS15218 COX-OKC - Cox Communications
209.54.111.0/24 AS15218 COX-OKC - Cox Communications
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.142.0/24 AS12284 CSOLUTIONS - Computer Solutions, Inc.
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET
209.140.64.0/20 AS22307 COLOCATEAMERICA - Colocate America
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC
209.159.128.0/19 AS209 ASN-QWEST - Qwest
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc.
216.75.228.0/24 AS32097 WII-KC - WholeSale Internet
216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services
216.172.198.0/24 AS15218 COX-OKC - Cox Communications
216.172.199.0/24 AS15218 COX-OKC - Cox Communications
216.210.86.0/24 AS577 BACOM - Bell Canada
216.224.64.0/19 AS6440 EMF-AS - emf.net
216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc.
216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc.
216.235.224.0/20 AS22136 NYCT - New York Connect
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 03 Mar, 2007
Analysis Summary
----------------
BGP routing table entries examined: 213872
Prefixes after maximum aggregation: 114752
Deaggregation factor: 1.86
Unique aggregates announced to Internet: 103985
Total ASes present in the Internet Routing Table: 24509
Origin-only ASes present in the Internet Routing Table: 21327
Origin ASes announcing only one prefix: 10308
Transit ASes present in the Internet Routing Table: 3182
Transit-only ASes present in the Internet Routing Table: 79
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 32
Max AS path prepend of ASN (20858) 18
Prefixes from unregistered ASNs in the Routing Table: 4
Unregistered ASNs in the Routing Table: 6
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1689261068
Equivalent to 100 /8s, 176 /16s and 20 /24s
Percentage of available address space announced: 45.6
Percentage of allocated address space announced: 62.6
Percentage of available address space allocated: 72.8
Total number of prefixes smaller than registry allocations: 110720
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 48655
Total APNIC prefixes after maximum aggregation: 19591
APNIC Deaggregation factor: 2.48
Prefixes being announced from the APNIC address blocks: 45739
Unique aggregates announced from the APNIC address blocks: 20424
APNIC Region origin ASes present in the Internet Routing Table: 2885
APNIC Region origin ASes announcing only one prefix: 786
APNIC Region transit ASes present in the Internet Routing Table: 427
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 291151232
Equivalent to 17 /8s, 90 /16s and 157 /24s
Percentage of available APNIC address space announced: 72.1
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 104281
Total ARIN prefixes after maximum aggregation: 61265
ARIN Deaggregation factor: 1.70
Prefixes being announced from the ARIN address blocks: 76236
Unique aggregates announced from the ARIN address blocks: 29615
ARIN Region origin ASes present in the Internet Routing Table: 11368
ARIN Region origin ASes announcing only one prefix: 4354
ARIN Region transit ASes present in the Internet Routing Table: 1054
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 21
Number of ARIN addresses announced to Internet: 319487360
Equivalent to 19 /8s, 10 /16s and 253 /24s
Percentage of available ARIN address space announced: 70.5
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 44188
Total RIPE prefixes after maximum aggregation: 28812
RIPE Deaggregation factor: 1.53
Prefixes being announced from the RIPE address blocks: 40870
Unique aggregates announced from the RIPE address blocks: 27149
RIPE Region origin ASes present in the Internet Routing Table: 9228
RIPE Region origin ASes announcing only one prefix: 4860
RIPE Region transit ASes present in the Internet Routing Table: 1495
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 32
Number of RIPE addresses announced to Internet: 292912388
Equivalent to 17 /8s, 117 /16s and 125 /24s
Percentage of available RIPE address space announced: 79.4
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
40960-43007
RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 14169
Total LACNIC prefixes after maximum aggregation: 4116
LACNIC Deaggregation factor: 3.44
Prefixes being announced from the LACNIC address blocks: 12239
Unique aggregates announced from the LACNIC address blocks: 7058
LACNIC Region origin ASes present in the Internet Routing Table: 767
LACNIC Region origin ASes announcing only one prefix: 247
LACNIC Region transit ASes present in the Internet Routing Table: 139
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC addresses announced to Internet: 37947648
Equivalent to 2 /8s, 67 /16s and 9 /24s
Percentage of available LACNIC address space announced: 56.5
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2576
Total AfriNIC prefixes after maximum aggregation: 966
AfriNIC Deaggregation factor: 2.67
Prefixes being announced from the AfriNIC address blocks: 1891
Unique aggregates announced from the AfriNIC address blocks: 1182
AfriNIC Region origin ASes present in the Internet Routing Table: 181
AfriNIC Region origin ASes announcing only one prefix: 60
AfriNIC Region transit ASes present in the Internet Routing Table: 35
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 5486080
Equivalent to 0 /8s, 83 /16s and 182 /24s
Percentage of available AfriNIC address space announced: 16.3
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1276 8718 277 CHINANET-BACKBONE
4755 1141 383 77 Videsh Sanchar Nigam Ltd. Aut
9583 1073 77 370 Sify Limited
9498 957 468 66 BHARTI BT INTERNET LTD.
23577 776 35 705 Korea Telecom (ATM-MPLS)
4766 773 4943 311 Korea Telecom (KIX)
17488 612 40 28 Hathway IP Over Cable Interne
7545 591 142 77 TPG Internet Pty Ltd
1221 578 1957 443 Telstra Pty Ltd
18101 529 103 22 Reliance Infocom Ltd Internet
17676 503 10935 65 Softbank BB Corp.
4668 454 68 10 LG-EDS Systems Inc.
9443 443 111 74 Primus Telecommunications
4812 442 785 72 China Telecom (Shanghai)
7474 379 216 259 SingTel Optus Pty Ltd
4802 360 86 149 Wantree Development
17557 351 34 171 Pakistan Telecom
4837 342 4392 153 chinanet IDC center beijing n
17974 337 129 14 PT TELEKOMUNIKASI INDONESIA
2907 336 1749 309 SINET Japan
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1498 6125 982 AT&T WorldNet Services
4323 1330 1005 353 Time Warner Telecom
6478 1124 432 184 AT&T Worldnet Services
2386 1112 570 738 AT&T Data Communications Serv
6197 1022 667 497 BellSouth Network Solutions,
18566 993 288 9 Covad Communications
11492 984 101 18 Cable One
174 941 6792 865 Cogent Communications
701 938 6696 746 UUNET Technologies, Inc.
1239 817 2714 572 Sprint
20115 802 706 422 Charter Communications
7011 795 227 474 Citizens Utilities
19262 756 2591 177 Verizon Global Networks
22773 731 1872 41 Cox Communications, Inc.
209 715 3746 570 Qwest
721 626 21787 274 DLA Systems Automation Center
852 593 1088 379 Telus Advanced Communications
5668 570 160 16 CenturyTel Internet Holdings,
19916 568 49 54 OLM LLC
855 567 250 71 Canadian Research Network
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 539 1879 417 UUNET - Commercial IP service
24863 330 61 23 LINKdotNET AS number
3301 312 1200 291 TeliaNet Sweden
3320 299 4994 250 Deutsche Telekom AG
8220 272 469 263 COLT Telecommunications
6746 269 95 248 Dynamic Network Technologies,
680 257 2044 251 DFN-IP service G-WiN
5416 253 16 16 BATELCO-BH
8708 241 284 228 Romania Data Systems S.A.
3215 238 2224 91 France Telecom Transpac
1257 221 1111 170 SWIPnet Swedish IP Network
3269 217 2519 73 TELECOM ITALIA
3246 208 355 197 Song Networks
30890 204 17 96 SC Kappa Invexim SRL
8551 203 196 28 Bezeq International
20858 197 34 3 EgyNet
3352 193 1783 33 Ibernet, Internet Access Netw
3300 184 171 90 AUCS Communications Services
12479 179 578 6 Uni2 Autonomous System
786 174 1795 174 The JANET IP Service
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1049 2037 210 UniNet S.A. de C.V.
11830 478 297 66 Instituto Costarricense de El
11172 349 109 85 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
22047 307 206 11 VTR PUNTO NET S.A.
6471 254 74 30 ENTEL CHILE S.A.
7303 253 142 30 Telecom Argentina Stet-France
14117 239 16 13 Telefonica del Sur S.A.
11556 237 128 4 Cable-Wireless Panama
6147 230 182 20 Telefonica Del Peru
6503 201 171 82 AVANTEL, S.A.
10481 181 72 8 Prima S.A.
20299 173 25 24 NEWCOM AMERICAS
21826 161 29 57 INTERCABLE
23216 153 19 42 RAMtelecom Telecomunicaciones
7910 152 11 32 ANDINET ON LINE
19429 146 91 37 E.T.B.
18822 145 9 10 TELEFONICA MANQUEHUE
14522 142 22 9 SatNet S.A.
10620 136 42 15 TVCABLE BOGOTA
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 290 868 232 The Internet Solution
8452 246 60 6 TEDATA
15475 159 84 4 Nile Online
6713 143 135 11 Itissalat Al-MAGHRIB
2018 138 309 113 Tertiary Education Network
5536 123 8 15 Internet Egypt Network
2905 121 178 94 The Internetworking Company o
33783 111 6 5 EEPAD TISP TELECOM & INTERNET
24835 86 48 6 RAYA Telecom - Egypt
2561 64 6 2 Egyptian Universities Network
15706 55 12 4 Sudatel Internet Exchange Aut
23889 49 16 13 MAURITIUS TELECOM
5713 44 294 34 Telkom SA Ltd
33774 42 12 22 AS Number for Telecom Algeria
16637 33 21 25 Johnnic e-Ventures
33766 33 2 1 Nyala Communications Pty Ltd
8524 30 2 6 AUCEGYPT Autonomous System
12455 27 6 3 Jambonet Autonomous system
21280 27 4 4 Swift Global Kenya Ltd.Is an
33776 27 2 5 Starcomms Nigeria Limited
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4755 1141 1064 Videsh Sanchar Nigam Ltd. Aut
4134 1276 999 CHINANET-BACKBONE
18566 993 984 Covad Communications
4323 1330 977 Time Warner Telecom
11492 984 966 Cable One
6478 1124 940 AT&T Worldnet Services
9498 957 891 BHARTI BT INTERNET LTD.
8151 1049 839 UniNet S.A. de C.V.
9583 1073 703 Sify Limited
22773 731 690 Cox Communications, Inc.
17488 612 584 Hathway IP Over Cable Interne
19262 756 579 Verizon Global Networks
5668 570 554 CenturyTel Internet Holdings,
6197 1022 525 BellSouth Network Solutions,
7545 591 514 TPG Internet Pty Ltd
19916 568 514 OLM LLC
18101 529 507 Reliance Infocom Ltd Internet
855 567 496 Canadian Research Network
15270 509 475 PaeTec.net -a division of Pae
4766 773 462 Korea Telecom (KIX)
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65535 PRIVATE 189.10.3.0/24 8167 TELESC - Telecomunic
24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE
24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com
22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
7.1.1.0/24 1239 Sprint
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:9 /10:12 /11:33 /12:118
/13:227 /14:428 /15:831 /16:9277 /17:3765 /18:6178
/19:13251 /20:14868 /21:13454 /22:17337 /23:18626 /24:113455
/25:727 /26:549 /27:437 /28:68 /29:42 /30:97
/31:26 /32:37
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6478 1078 1124 AT&T Worldnet Services
18566 975 993 Covad Communications
11492 970 984 Cable One
9583 913 1073 Sify Limited
2386 836 1112 AT&T Data Communications Serv
7018 813 1498 AT&T WorldNet Services
6197 794 1022 BellSouth Network Solutions,
23577 762 776 Korea Telecom (ATM-MPLS)
7011 695 795 Citizens Utilities
9498 628 957 BHARTI BT INTERNET LTD.
4766 581 773 Korea Telecom (KIX)
19916 563 568 OLM LLC
4755 546 1141 Videsh Sanchar Nigam Ltd. Aut
4323 529 1330 Time Warner Telecom
15270 477 509 PaeTec.net -a division of Pae
855 466 567 Canadian Research Network
18101 460 529 Reliance Infocom Ltd Internet
4668 445 454 LG-EDS Systems Inc.
5668 440 570 CenturyTel Internet Holdings,
17488 434 612 Hathway IP Over Cable Interne
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 7:1 8:65 9:1 12:1799 13:1
15:16 16:3 17:3 18:5 20:36 24:903
25:1 32:52 38:283 40:57 41:93 44:2
47:7 52:4 55:1 56:3 57:25 58:321
59:350 60:220 61:913 62:1035 63:1914 64:3141
65:2318 66:3138 67:735 68:653 69:1744 70:466
71:98 72:1225 73:1 74:188 75:81 76:8
77:67 80:828 81:783 82:660 83:362 84:503
85:737 86:443 87:487 88:248 89:819 90:4
91:221 97:1 116:1 117:1 118:1 119:1
120:1 121:136 122:349 123:60 124:716 125:807
128:307 129:218 130:124 131:348 132:49 133:10
134:188 135:37 136:181 137:92 138:194 139:52
140:499 141:142 142:371 143:212 144:271 145:43
146:320 147:147 148:378 149:186 150:114 151:117
152:94 153:118 154:5 155:248 156:155 157:174
158:169 159:150 160:99 161:89 162:230 163:174
164:451 165:383 166:245 167:280 168:513 169:119
170:387 171:15 172:1 189:208 190:437 192:5739
193:3726 194:3013 195:2193 196:957 198:3737 199:3279
200:4626 201:989 202:7220 203:7378 204:3951 205:2074
206:2386 207:2846 208:2489 209:3590 210:2387 211:926
212:1291 213:1412 214:409 215:39 216:4021 217:1161
218:350 219:270 220:858 221:375 222:264
End of report
Report Website: http://thyme.apnic.net
1
0
BGP Update Report
Interval: 16-Feb-07 -to- 01-Mar-07 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9583 20259 1.8% 23.0 -- SIFY-AS-IN Sify Limited
2 - AS7015 15718 1.4% 4.0 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc
3 - AS702 12655 1.1% 17.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe
4 - AS17974 10619 0.9% 30.3 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
5 - AS20426 10001 0.9% 10001.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
6 - AS24731 9822 0.9% 577.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
7 - AS18809 9561 0.8% 187.5 -- Cable Onda
8 - AS12654 7739 0.7% 203.7 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
9 - AS306 7421 0.7% 40.8 -- DNIC - DoD Network Information Center
10 - AS14522 7025 0.6% 52.4 -- Satnet
11 - AS25145 6562 0.6% 234.4 -- TEKNOTEL-AS tr.teknotel AS-Number
12 - AS4788 6510 0.6% 39.2 -- TMNET-AS-AP TM Net, Internet Service Provider
13 - AS5786 6383 0.6% 40.1 -- UPRENET - University of Puerto Rico
14 - AS4621 6093 0.5% 43.2 -- UNSPECIFIED UNINET-TH
15 - AS8151 6001 0.5% 8.4 -- Uninet S.A. de C.V.
16 - AS5803 5703 0.5% 63.4 -- DDN-ASNBLK - DoD Network Information Center
17 - AS11139 5657 0.5% 14.8 -- CWRIN CW BARBADOS
18 - AS4765 5638 0.5% 33.6 -- WORLDNET-AS World Net & Services Co., Ltd.
19 - AS721 5330 0.5% 11.1 -- DISA-ASNBLK - DoD Network Information Center
20 - AS4775 5198 0.5% 39.1 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus +
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS20426 10001 0.9% 10001.0 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - AS31594 3700 0.3% 3700.0 -- FORTESS-AS Fortess LLC Network
3 - AS25774 1509 0.1% 1509.0 -- CHAPMORTCORP - CHAPEL MORTGAGE
4 - AS19580 1376 0.1% 1376.0 -- ZONETEL - ZONE TELECOM, INC.
5 - AS33025 1041 0.1% 1041.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP
6 - AS7345 3811 0.3% 952.8 -- LUCENTTECH - Lucent Technologies Inc.
7 - AS34378 919 0.1% 919.0 -- RUG-AS Razguliay-UKRROS Group
8 - AS28746 853 0.1% 853.0 -- MSS-UK-AS Multimedia Strategic Solutions - UK
9 - AS4587 2542 0.2% 847.3 -- ONEWORLD2 - One World Internetworking, Inc
10 - AS39066 1580 0.1% 790.0 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS
11 - AS21391 1318 0.1% 659.0 -- TDA-AS
12 - AS9090 657 0.1% 657.0 -- OiT-AS
13 - AS3043 3161 0.3% 632.2 -- AMPHIB-AS - Amphibian Media Corporation
14 - AS22140 631 0.1% 631.0 -- T-MOBILE-AS22140 - T-Mobile USA
15 - AS31307 595 0.1% 595.0 -- YKYATIRIM YAPI KREDI YATIRIM
16 - AS24731 9822 0.9% 577.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - AS30707 1673 0.1% 557.7 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
18 - AS4271 1028 0.1% 514.0 -- WORX - Networx
19 - AS9648 498 0.0% 498.0 -- ASN-OZONLINE-AU # AS-OZONLINE-AU CONVERTED TO ASN-OZONLINE-AU FOR RPSL COMPLIANCE Australia On-Line Pty Ltd
20 - AS29098 491 0.0% 491.0 -- IPSO-AS S.C. IPSO S.A.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 155.201.48.0/21 10001 0.7% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP
2 - 194.242.124.0/22 3700 0.3% AS31594 -- FORTESS-AS Fortess LLC Network
3 - 89.4.128.0/24 3235 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
4 - 89.4.129.0/24 3228 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
5 - 209.140.24.0/24 3134 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
6 - 89.4.131.0/24 3115 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
7 - 203.177.144.0/23 2917 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus +
8 - 62.89.226.0/24 1987 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda
9 - 135.109.224.0/19 1986 0.1% AS7345 -- LUCENTTECH - Lucent Technologies Inc.
10 - 135.109.0.0/19 1812 0.1% AS7345 -- LUCENTTECH - Lucent Technologies Inc.
11 - 64.95.193.0/24 1656 0.1% AS30707 -- SICOR-US-CA-IRVINE - SICOR Pharmaceuticals, Inc.
12 - 194.42.208.0/20 1643 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
13 - 213.144.115.0/24 1626 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
14 - 213.144.113.0/24 1623 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
15 - 213.144.100.0/24 1597 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
16 - 213.144.101.0/24 1595 0.1% AS25145 -- TEKNOTEL-AS tr.teknotel AS-Number
17 - 194.225.132.0/24 1583 0.1% AS6736 -- IRANET-IPM IRANET/IPM
18 - 207.106.204.0/24 1509 0.1% AS25774 -- CHAPMORTCORP - CHAPEL MORTGAGE
19 - 38.99.251.0/24 1376 0.1% AS19580 -- ZONETEL - ZONE TELECOM, INC.
20 - 216.85.83.0/24 1363 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc.
AS6467 -- ESPIRECOMM - Xspedius Communications Co.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This report has been generated at Fri Mar 2 21:47:29 2007 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
23-02-07 209950 135967
24-02-07 209999 135960
25-02-07 210050 135897
26-02-07 209843 136231
27-02-07 210353 136500
28-02-07 210457 136950
01-03-07 211223 136851
02-03-07 210831 136505
AS Summary
24416 Number of ASes in routing system
10302 Number of ASes announcing only one prefix
1483 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90547200 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 02Mar07 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 210843 136602 74241 35.2% All ASes
AS4323 1325 357 968 73.1% TWTC - Time Warner Telecom,
Inc.
AS4134 1243 309 934 75.1% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4755 1073 177 896 83.5% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS9498 959 115 844 88.0% BBIL-AP BHARTI BT INTERNET
LTD.
AS6478 1123 387 736 65.5% ATT-INTERNET3 - AT&T WorldNet
Services
AS22773 728 48 680 93.4% CCINET-2 - Cox Communications
Inc.
AS11492 985 355 630 64.0% CABLEONE - CABLE ONE
AS18566 993 397 596 60.0% COVAD - Covad Communications
Co.
AS8151 1047 456 591 56.4% Uninet S.A. de C.V.
AS19262 713 180 533 74.8% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS6197 1020 509 511 50.1% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1483 974 509 34.3% ATT-INTERNET4 - AT&T WorldNet
Services
AS18101 530 27 503 94.9% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS17488 607 125 482 79.4% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19916 568 97 471 82.9% ASTRUM-0001 - OLM LLC
AS17676 503 65 438 87.1% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS15270 506 74 432 85.4% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4766 731 314 417 57.0% KIXS-AS-KR Korea Telecom
AS2386 1114 743 371 33.3% INS-AS - AT&T Data
Communications Services
AS4812 435 72 363 83.4% CHINANET-SH-AP China Telecom
(Group)
AS721 632 277 355 56.2% DISA-ASNBLK - DoD Network
Information Center
AS3602 518 184 334 64.5% AS3602-RTI - Rogers Telecom
Inc.
AS5668 567 235 332 58.6% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS16852 397 72 325 81.9% BROADWING-FOCAL - Broadwing
Communications Services, Inc.
AS7011 795 474 321 40.4% FRONTIER-AND-CITIZENS -
Frontier Communications, Inc.
AS33588 432 127 305 70.6% BRESNAN-AS - Bresnan
Communications, LLC.
AS6198 563 268 295 52.4% BATI-MIA - BellSouth Network
Solutions, Inc
AS7029 514 225 289 56.2% WINDSTREAM - Windstream
Communications Inc
AS4668 290 7 283 97.6% LGNET-AS-KR LG CNS
AS855 568 288 280 49.3% CANET-ASN-4 - Bell Aliant
Total 22962 7938 15024 65.4% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company
60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company
61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp.
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS13511 ITXC - ITXC
64.7.120.0/21 AS13537 ITXC-2 - ITXC
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL
64.46.112.0/20 AS30217 DESYNC Desync Corporation
64.79.64.0/19 AS10789 BIGNET-AS - The Bignet
64.79.86.0/24 AS10789 BIGNET-AS - The Bignet
64.79.87.0/24 AS10789 BIGNET-AS - The Bignet
64.79.88.0/24 AS10789 BIGNET-AS - The Bignet
64.79.89.0/24 AS10789 BIGNET-AS - The Bignet
64.79.90.0/24 AS10789 BIGNET-AS - The Bignet
64.79.96.0/20 AS10789 BIGNET-AS - The Bignet
64.89.224.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.226.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic
64.89.239.0/24 AS15276 MAX-LV - Intuitive Logic
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.250.128.0/18 AS10789 BIGNET-AS - The Bignet
65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994 ISKIMARO - Iskimaro
66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE
66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated
66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc
69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc.
69.55.108.0/24 AS4977 NET1 - Pecos Technologies
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company
77.239.32.0/19 AS15600 FINECOM Finecom Telecommunications AG
77.242.112.0/20 AS35332 DATAWEB DataWeb Internetdiensten B.V. - The Netherlands
78.32.0.0/15 AS8468 ENTANET ENTANET International Ltd
79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
123.0.0.0/8 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology
131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc.
139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP
159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy
159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2
159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc.
159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER
190.54.0.0/16 AS6429 Core Internet AT&T Chile
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.160.0/24 AS719 ELISA-AS Elisa Oyj
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.140.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.96.250.0/24 AS2018 TENET-1
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC.
192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services
193.200.72.0/24 AS25394 MK-NETZDIENSTE-AS AS for MK Netzdienste GmbH & Co. KG
193.200.73.0/24 AS25394 MK-NETZDIENSTE-AS AS for MK Netzdienste GmbH & Co. KG
194.0.226.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
194.0.228.0/24 AS25394 MK-NETZDIENSTE-AS AS for MK Netzdienste GmbH & Co. KG
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.59.176.0/20 AS1273 CW Cable & Wireless
194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.6.108.0/24 AS5713 SAIX-NET
196.6.175.0/24 AS3741 IS
196.6.176.0/23 AS3741 IS
196.6.183.0/24 AS3741 IS
196.6.196.0/24 AS3741 IS
196.6.199.0/24 AS3741 IS
196.6.204.0/22 AS3741 IS
196.6.208.0/24 AS3741 IS
196.6.211.0/24 AS3741 IS
196.6.212.0/23 AS3741 IS
196.6.212.0/24 AS3741 IS
196.6.222.0/23 AS3741 IS
196.6.237.0/24 AS3741 IS
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.136.0/22 AS3741 IS
196.10.140.0/22 AS3741 IS
196.10.231.0/24 AS3741 IS
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.11.0.0/20 AS3741 IS
196.11.40.0/21 AS3741 IS
196.11.135.0/24 AS3741 IS
196.11.188.0/23 AS3741 IS
196.11.190.0/24 AS3741 IS
196.11.251.0/24 AS3741 IS
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.108.0/24 AS3741 IS
196.13.116.0/22 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.128.0/22 AS3741 IS
196.13.144.0/22 AS2905 TICSA-ASN
196.13.152.0/21 AS2905 TICSA-ASN
196.13.160.0/24 AS2905 TICSA-ASN
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.13.214.0/23 AS3741 IS
196.13.216.0/23 AS3741 IS
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.54.249.0/24 AS2018 TENET-1
198.54.250.0/24 AS2018 TENET-1
198.54.251.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - SaskTel
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS3542 ITSDN-U5 - DISA/UNRRA
199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD.
202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd
202.45.132.0/22 AS24314 UPSI-AS-AP University Pendidikan Sultan Idris
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC.
202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.124.16.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.17.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.18.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.19.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.20.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.21.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.22.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.23.0/24 AS24485 SWIFTROUTE-AS-AP Swiftroute Pte. Ltd.
202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd.
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a.
202.174.71.0/24 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.174.72.0/22 AS23924 SCNET-AS-AP Storage Continuity Pte Ltd
202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd
203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.80.32.0/20 AS4817 DESTRA-AU-AP Destra Corporation
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport
203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company
203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology
204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.55.208.0/20 AS22180 CONPOINT - POWER POINT COMPUTER CENTERS,
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications
207.7.64.0/19 AS14093 ITRIBE - iTRiBE, Inc.
207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet
209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET
209.159.128.0/19 AS209 ASN-QWEST - Qwest
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc
216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc.
216.75.228.0/24 AS32097 WII-KC - WholeSale Internet
216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services
216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc.
216.224.64.0/19 AS6440 EMF-AS - emf.net
216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc.
216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc.
216.235.224.0/20 AS22136 NYCT - New York Connect
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
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This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 24 Feb, 2007
Analysis Summary
----------------
BGP routing table entries examined: 213209
Prefixes after maximum aggregation: 114369
Deaggregation factor: 1.86
Unique aggregates announced to Internet: 103733
Total ASes present in the Internet Routing Table: 24455
Origin-only ASes present in the Internet Routing Table: 21287
Origin ASes announcing only one prefix: 10288
Transit ASes present in the Internet Routing Table: 3168
Transit-only ASes present in the Internet Routing Table: 79
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 32
Max AS path prepend of ASN (20858) 18
Prefixes from unregistered ASNs in the Routing Table: 4
Unregistered ASNs in the Routing Table: 6
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1686392460
Equivalent to 100 /8s, 132 /16s and 78 /24s
Percentage of available address space announced: 45.5
Percentage of allocated address space announced: 62.5
Percentage of available address space allocated: 72.8
Total number of prefixes smaller than registry allocations: 110162
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 48367
Total APNIC prefixes after maximum aggregation: 19418
APNIC Deaggregation factor: 2.49
Prefixes being announced from the APNIC address blocks: 45460
Unique aggregates announced from the APNIC address blocks: 20397
APNIC Region origin ASes present in the Internet Routing Table: 2879
APNIC Region origin ASes announcing only one prefix: 786
APNIC Region transit ASes present in the Internet Routing Table: 426
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 290428416
Equivalent to 17 /8s, 79 /16s and 150 /24s
Percentage of available APNIC address space announced: 71.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 104152
Total ARIN prefixes after maximum aggregation: 61221
ARIN Deaggregation factor: 1.70
Prefixes being announced from the ARIN address blocks: 76195
Unique aggregates announced from the ARIN address blocks: 29518
ARIN Region origin ASes present in the Internet Routing Table: 11365
ARIN Region origin ASes announcing only one prefix: 4368
ARIN Region transit ASes present in the Internet Routing Table: 1052
Average ARIN Region AS path length visible: 3.4
Max ARIN Region AS path length visible: 21
Number of ARIN addresses announced to Internet: 318945408
Equivalent to 19 /8s, 2 /16s and 184 /24s
Percentage of available ARIN address space announced: 70.4
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 44023
Total RIPE prefixes after maximum aggregation: 28723
RIPE Deaggregation factor: 1.53
Prefixes being announced from the RIPE address blocks: 40698
Unique aggregates announced from the RIPE address blocks: 27121
RIPE Region origin ASes present in the Internet Routing Table: 9190
RIPE Region origin ASes announcing only one prefix: 4827
RIPE Region transit ASes present in the Internet Routing Table: 1492
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 32
Number of RIPE addresses announced to Internet: 291725572
Equivalent to 17 /8s, 99 /16s and 97 /24s
Percentage of available RIPE address space announced: 79.0
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
40960-43007
RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 14093
Total LACNIC prefixes after maximum aggregation: 4042
LACNIC Deaggregation factor: 3.49
Prefixes being announced from the LACNIC address blocks: 12154
Unique aggregates announced from the LACNIC address blocks: 7009
LACNIC Region origin ASes present in the Internet Routing Table: 761
LACNIC Region origin ASes announcing only one prefix: 247
LACNIC Region transit ASes present in the Internet Routing Table: 133
Average LACNIC Region AS path length visible: 4.2
Max LACNIC Region AS path length visible: 20
Number of LACNIC addresses announced to Internet: 37685504
Equivalent to 2 /8s, 63 /16s and 9 /24s
Percentage of available LACNIC address space announced: 56.2
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2571
Total AfriNIC prefixes after maximum aggregation: 963
AfriNIC Deaggregation factor: 2.67
Prefixes being announced from the AfriNIC address blocks: 1891
Unique aggregates announced from the AfriNIC address blocks: 1182
AfriNIC Region origin ASes present in the Internet Routing Table: 180
AfriNIC Region origin ASes announcing only one prefix: 59
AfriNIC Region transit ASes present in the Internet Routing Table: 37
Average AfriNIC Region AS path length visible: 3.6
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 5415424
Equivalent to 0 /8s, 82 /16s and 162 /24s
Percentage of available AfriNIC address space announced: 16.1
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1275 8720 276 CHINANET-BACKBONE
4755 1123 383 77 Videsh Sanchar Nigam Ltd. Aut
9583 1077 77 369 Sify Limited
9498 964 468 66 BHARTI BT INTERNET LTD.
23577 777 35 705 Korea Telecom (ATM-MPLS)
4766 768 4942 309 Korea Telecom (KIX)
17488 598 39 24 Hathway IP Over Cable Interne
7545 586 142 76 TPG Internet Pty Ltd
1221 580 1686 442 Telstra Pty Ltd
18101 522 103 23 Reliance Infocom Ltd Internet
17676 503 10935 65 Softbank BB Corp.
4812 498 763 72 China Telecom (Shanghai)
4668 461 68 10 LG-EDS Systems Inc.
9443 444 111 75 Primus Telecommunications
7474 381 216 259 SingTel Optus Pty Ltd
17849 370 35 94 Telecommunications Technology
4802 360 86 149 Wantree Development
17974 358 129 14 PT TELEKOMUNIKASI INDONESIA
17557 353 34 169 Pakistan Telecom
2907 336 1749 309 SINET Japan
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1498 6125 985 AT&T WorldNet Services
4323 1331 1005 351 Time Warner Telecom
6478 1125 443 193 AT&T Worldnet Services
2386 1113 570 738 AT&T Data Communications Serv
6197 1024 667 499 BellSouth Network Solutions,
18566 992 288 9 Covad Communications
11492 978 101 15 Cable One
174 944 6792 868 Cogent Communications
701 941 6695 748 UUNET Technologies, Inc.
1239 814 2713 572 Sprint
20115 801 706 421 Charter Communications
7011 798 229 476 Citizens Utilities
19262 757 2591 178 Verizon Global Networks
22773 732 1872 41 Cox Communications, Inc.
209 712 3743 569 Qwest
721 633 21787 274 DLA Systems Automation Center
852 595 1088 381 Telus Advanced Communications
5668 571 160 16 CenturyTel Internet Holdings,
19916 568 49 54 OLM LLC
855 566 250 70 Canadian Research Network
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 541 1895 419 UUNET - Commercial IP service
24863 328 45 22 LINKdotNET AS number
3301 311 1199 290 TeliaNet Sweden
3320 298 4993 249 Deutsche Telekom AG
8220 271 469 262 COLT Telecommunications
6746 270 95 248 Dynamic Network Technologies,
680 257 2044 251 DFN-IP service G-WiN
8708 242 284 228 Romania Data Systems S.A.
3215 239 2224 92 France Telecom Transpac
1257 223 1116 172 SWIPnet Swedish IP Network
5416 219 14 15 BATELCO-BH
3269 213 2423 71 TELECOM ITALIA
3246 207 354 196 Song Networks
30890 206 17 96 SC Kappa Invexim SRL
8551 204 196 28 Bezeq International
3352 201 1783 33 Ibernet, Internet Access Netw
20858 197 34 3 EgyNet
3300 182 171 89 AUCS Communications Services
12479 177 578 6 Uni2 Autonomous System
786 173 1779 173 The JANET IP Service
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1043 2038 211 UniNet S.A. de C.V.
11830 482 299 19 Instituto Costarricense de El
11172 348 109 85 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
22047 307 206 11 VTR PUNTO NET S.A.
6471 253 74 30 ENTEL CHILE S.A.
7303 251 142 30 Telecom Argentina Stet-France
14117 239 16 13 Telefonica del Sur S.A.
11556 237 128 4 Cable-Wireless Panama
6147 229 182 20 Telefonica Del Peru
6503 200 172 83 AVANTEL, S.A.
10481 181 72 8 Prima S.A.
20299 175 25 26 NEWCOM AMERICAS
21826 153 27 57 INTERCABLE
23216 153 19 42 RAMtelecom Telecomunicaciones
7910 152 11 32 ANDINET ON LINE
19429 146 91 37 E.T.B.
18822 145 9 10 TELEFONICA MANQUEHUE
19169 143 9 25 Telconet
14522 140 22 9 SatNet S.A.
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 290 868 232 The Internet Solution
8452 244 60 6 TEDATA
15475 155 84 4 Nile Online
6713 144 135 11 Itissalat Al-MAGHRIB
2018 138 309 113 Tertiary Education Network
5536 123 8 15 Internet Egypt Network
2905 121 178 94 The Internetworking Company o
33783 111 6 5 EEPAD TISP TELECOM & INTERNET
24835 86 48 6 RAYA Telecom - Egypt
2561 64 6 2 Egyptian Universities Network
15706 55 12 4 Sudatel Internet Exchange Aut
23889 50 16 13 MAURITIUS TELECOM
5713 44 294 34 Telkom SA Ltd
33774 42 12 22 AS Number for Telecom Algeria
16637 33 21 25 Johnnic e-Ventures
33766 33 2 1 Nyala Communications Pty Ltd
8524 30 2 6 AUCEGYPT Autonomous System
12455 27 6 3 Jambonet Autonomous system
21280 27 4 4 Swift Global Kenya Ltd.Is an
33776 27 2 5 Starcomms Nigeria Limited
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4755 1123 1046 Videsh Sanchar Nigam Ltd. Aut
4134 1275 999 CHINANET-BACKBONE
18566 992 983 Covad Communications
4323 1331 980 Time Warner Telecom
11492 978 963 Cable One
6478 1125 932 AT&T Worldnet Services
9498 964 898 BHARTI BT INTERNET LTD.
8151 1043 832 UniNet S.A. de C.V.
9583 1077 708 Sify Limited
22773 732 691 Cox Communications, Inc.
19262 757 579 Verizon Global Networks
17488 598 574 Hathway IP Over Cable Interne
5668 571 555 CenturyTel Internet Holdings,
6197 1024 525 BellSouth Network Solutions,
19916 568 514 OLM LLC
7545 586 510 TPG Internet Pty Ltd
18101 522 499 Reliance Infocom Ltd Internet
855 566 496 Canadian Research Network
15270 507 473 PaeTec.net -a division of Pae
11830 482 463 Instituto Costarricense de El
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65332 PRIVATE 63.166.106.192/27 1803 SPRINT
24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE
24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com
22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
7.1.1.0/24 1239 Sprint
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.33.1.0/24 7018 AT&T WorldNet Services
180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI
192.0.10.0/24 9498 BHARTI BT INTERNET LTD.
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.153.136.0/21 721 DLA Systems Automation Center
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:9 /10:12 /11:33 /12:117
/13:226 /14:426 /15:822 /16:9253 /17:3748 /18:6173
/19:13193 /20:14894 /21:13424 /22:17227 /23:18503 /24:113186
/25:718 /26:537 /27:438 /28:68 /29:42 /30:104
/31:0 /32:36
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6478 1077 1125 AT&T Worldnet Services
18566 974 992 Covad Communications
11492 964 978 Cable One
9583 913 1077 Sify Limited
2386 837 1113 AT&T Data Communications Serv
7018 810 1498 AT&T WorldNet Services
6197 795 1024 BellSouth Network Solutions,
23577 763 777 Korea Telecom (ATM-MPLS)
7011 697 798 Citizens Utilities
9498 617 964 BHARTI BT INTERNET LTD.
4766 577 768 Korea Telecom (KIX)
19916 563 568 OLM LLC
4755 529 1123 Videsh Sanchar Nigam Ltd. Aut
4323 527 1331 Time Warner Telecom
15270 475 507 PaeTec.net -a division of Pae
855 465 566 Canadian Research Network
18101 453 522 Reliance Infocom Ltd Internet
4668 452 461 LG-EDS Systems Inc.
5668 441 571 CenturyTel Internet Holdings,
17488 420 598 Hathway IP Over Cable Interne
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 7:1 8:62 9:1 12:1797 13:1
15:16 16:3 17:3 18:5 20:36 24:901
25:1 32:53 38:282 40:57 41:92 44:2
47:7 52:4 55:1 56:3 57:25 58:306
59:391 60:211 61:943 62:1028 63:1920 64:3153
65:2320 66:3149 67:733 68:652 69:1729 70:455
71:98 72:1222 73:1 74:174 75:80 76:5
77:35 80:828 81:782 82:656 83:363 84:509
85:731 86:442 87:492 88:247 89:804 90:3
91:175 97:1 116:1 117:1 118:1 119:1
120:1 121:141 122:301 123:49 124:596 125:843
128:313 129:218 130:131 131:347 132:49 133:9
134:188 135:38 136:181 137:92 138:195 139:52
140:502 141:142 142:371 143:210 144:269 145:43
146:314 147:147 148:376 149:187 150:114 151:116
152:94 153:118 154:5 155:246 156:151 157:176
158:168 159:151 160:99 161:88 162:231 163:163
164:446 165:383 166:245 167:281 168:512 169:119
170:380 171:15 172:1 189:197 190:425 192:5747
193:3729 194:2992 195:2198 196:958 198:3740 199:3284
200:4608 201:985 202:7196 203:7370 204:3971 205:2057
206:2412 207:2848 208:2483 209:3591 210:2384 211:928
212:1296 213:1422 214:407 215:39 216:4033 217:1166
218:349 219:271 220:851 221:374 222:264
End of report
Report Website: http://thyme.apnic.net
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