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This report has been generated at Fri Mar 23 21:12:33 2012 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
16-03-12 403663 234431
17-03-12 404038 234465
18-03-12 403961 234676
19-03-12 404155 234832
20-03-12 404462 235058
21-03-12 404718 235841
22-03-12 404981 235791
23-03-12 405211 237354
AS Summary
40590 Number of ASes in routing system
16973 Number of ASes announcing only one prefix
3419 Largest number of prefixes announced by an AS
AS7029 : WINDSTREAM - Windstream Communications Inc
111387168 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
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').
--- 23Mar12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 406982 237361 169621 41.7% All ASes
AS6389 3372 201 3171 94.0% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS7029 3419 1853 1566 45.8% WINDSTREAM - Windstream
Communications Inc
AS4766 2495 1015 1480 59.3% KIXS-AS-KR Korea Telecom
AS4323 2978 1499 1479 49.7% TWTC - tw telecom holdings,
inc.
AS22773 1547 120 1427 92.2% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS2118 1427 14 1413 99.0% RELCOM-AS OOO "NPO Relcom"
AS18566 2093 705 1388 66.3% COVAD - Covad Communications
Co.
AS28573 1705 485 1220 71.6% NET Servicos de Comunicao S.A.
AS4755 1573 415 1158 73.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1889 802 1087 57.5% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS10620 1807 815 992 54.9% Telmex Colombia S.A.
AS7552 1167 213 954 81.7% VIETEL-AS-AP Vietel
Corporation
AS8402 1714 778 936 54.6% CORBINA-AS OJSC "Vimpelcom"
AS7303 1351 440 911 67.4% Telecom Argentina S.A.
AS26615 901 29 872 96.8% Tim Celular S.A.
AS8151 1494 683 811 54.3% Uninet S.A. de C.V.
AS18101 949 164 785 82.7% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS4808 1097 345 752 68.6% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS9394 887 208 679 76.6% CRNET CHINA RAILWAY
Internet(CRNET)
AS17974 1758 1100 658 37.4% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS3356 1092 454 638 58.4% LEVEL3 Level 3 Communications
AS7545 1660 1026 634 38.2% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS30036 1402 773 629 44.9% MEDIACOM-ENTERPRISE-BUSINESS -
Mediacom Communications Corp
AS17676 686 75 611 89.1% GIGAINFRA Softbank BB Corp.
AS19262 996 401 595 59.7% VZGNI-TRANSIT - Verizon Online
LLC
AS15557 1034 455 579 56.0% LDCOMNET Societe Francaise du
Radiotelephone S.A
AS3549 1000 433 567 56.7% GBLX Global Crossing Ltd.
AS22561 985 419 566 57.5% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS4804 654 95 559 85.5% MPX-AS Microplex PTY LTD
AS22047 584 31 553 94.7% VTR BANDA ANCHA S.A.
Total 45716 16046 29670 64.9% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
37.202.48.0/21 AS6823 CCCB 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. Ltd. Sti
37.202.128.0/17 AS34714 OPTICNET OPTICNET - SERV S.R.L.
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
74.91.48.0/24 AS14208
74.91.49.0/24 AS14208
74.91.50.0/24 AS14208
74.91.51.0/24 AS14208
74.91.52.0/24 AS14208
74.91.53.0/24 AS14208
74.91.54.0/24 AS14208
74.91.55.0/24 AS14208
74.91.56.0/24 AS14208
74.91.57.0/24 AS14208
74.91.58.0/24 AS14208
74.91.59.0/24 AS14208
74.91.60.0/24 AS14208
74.91.61.0/24 AS14208
74.91.62.0/24 AS14208
74.91.63.0/24 AS14208
98.159.96.0/20 AS46975
109.233.240.0/21 AS50400 EST-ASN Elite System Technics LTD.
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L.
190.108.32.0/24 AS52308 AGUAS DEL COLORADO SAPEM
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.86.32.0/20 AS18255 BRISBANE-AP Brisbane City Council
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.122.134.0/24 AS38615
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited.
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc.
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 24 Mar, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 404075
Prefixes after maximum aggregation: 171377
Deaggregation factor: 2.36
Unique aggregates announced to Internet: 195407
Total ASes present in the Internet Routing Table: 40484
Prefixes per ASN: 9.98
Origin-only ASes present in the Internet Routing Table: 32928
Origin ASes announcing only one prefix: 15486
Transit ASes present in the Internet Routing Table: 5438
Transit-only ASes present in the Internet Routing Table: 143
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 32
Max AS path prepend of ASN (48687) 24
Prefixes from unregistered ASNs in the Routing Table: 454
Unregistered ASNs in the Routing Table: 221
Number of 32-bit ASNs allocated by the RIRs: 2330
Number of 32-bit ASNs visible in the Routing Table: 2118
Prefixes from 32-bit ASNs in the Routing Table: 5181
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 893
Number of addresses announced to Internet: 2527640720
Equivalent to 150 /8s, 168 /16s and 188 /24s
Percentage of available address space announced: 68.2
Percentage of allocated address space announced: 68.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 92.1
Total number of prefixes smaller than registry allocations: 172567
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 98560
Total APNIC prefixes after maximum aggregation: 32033
APNIC Deaggregation factor: 3.08
Prefixes being announced from the APNIC address blocks: 94960
Unique aggregates announced from the APNIC address blocks: 39434
APNIC Region origin ASes present in the Internet Routing Table: 4677
APNIC Prefixes per ASN: 20.30
APNIC Region origin ASes announcing only one prefix: 1235
APNIC Region transit ASes present in the Internet Routing Table: 731
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 167
Number of APNIC addresses announced to Internet: 641283424
Equivalent to 38 /8s, 57 /16s and 53 /24s
Percentage of available APNIC address space announced: 81.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-132095, 132096-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8,
182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8,
219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 150469
Total ARIN prefixes after maximum aggregation: 75801
ARIN Deaggregation factor: 1.99
Prefixes being announced from the ARIN address blocks: 121859
Unique aggregates announced from the ARIN address blocks: 49895
ARIN Region origin ASes present in the Internet Routing Table: 14936
ARIN Prefixes per ASN: 8.16
ARIN Region origin ASes announcing only one prefix: 5675
ARIN Region transit ASes present in the Internet Routing Table: 1576
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 16
Number of ARIN addresses announced to Internet: 805163776
Equivalent to 47 /8s, 253 /16s and 211 /24s
Percentage of available ARIN address space announced: 64.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 101472
Total RIPE prefixes after maximum aggregation: 53082
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 92826
Unique aggregates announced from the RIPE address blocks: 57160
RIPE Region origin ASes present in the Internet Routing Table: 16364
RIPE Prefixes per ASN: 5.67
RIPE Region origin ASes announcing only one prefix: 7977
RIPE Region transit ASes present in the Internet Routing Table: 2638
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1437
Number of RIPE addresses announced to Internet: 502099720
Equivalent to 29 /8s, 237 /16s and 111 /24s
Percentage of available RIPE address space announced: 80.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
196608-198655
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8,
213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 39258
Total LACNIC prefixes after maximum aggregation: 8148
LACNIC Deaggregation factor: 4.82
Prefixes being announced from the LACNIC address blocks: 39012
Unique aggregates announced from the LACNIC address blocks: 19722
LACNIC Region origin ASes present in the Internet Routing Table: 1576
LACNIC Prefixes per ASN: 24.75
LACNIC Region origin ASes announcing only one prefix: 436
LACNIC Region transit ASes present in the Internet Routing Table: 295
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 17
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 494
Number of LACNIC addresses announced to Internet: 98599560
Equivalent to 5 /8s, 224 /16s and 130 /24s
Percentage of available LACNIC address space announced: 65.3
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 8829
Total AfriNIC prefixes after maximum aggregation: 2122
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 6909
Unique aggregates announced from the AfriNIC address blocks: 2226
AfriNIC Region origin ASes present in the Internet Routing Table: 525
AfriNIC Prefixes per ASN: 13.16
AfriNIC Region origin ASes announcing only one prefix: 163
AfriNIC Region transit ASes present in the Internet Routing Table: 119
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4
Number of AfriNIC addresses announced to Internet: 31512064
Equivalent to 1 /8s, 224 /16s and 214 /24s
Percentage of available AfriNIC address space announced: 47.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2491 11109 992 Korea Telecom (KIX)
17974 1758 503 64 PT TELEKOMUNIKASI INDONESIA
7545 1659 303 90 TPG Internet Pty Ltd
4755 1574 386 160 TATA Communications formerly
9583 1238 95 540 Sify Limited
9829 1207 1025 29 BSNL National Internet Backbo
7552 1167 1062 11 Vietel Corporation
4808 1097 2048 314 CNCGROUP IP network: China169
24560 1014 384 166 Bharti Airtel Ltd., Telemedia
18101 948 130 160 Reliance Infocom Ltd Internet
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3378 990 155 Windstream Communications Inc
6389 3372 3807 198 bellsouth.net, inc.
4323 2977 1060 385 Time Warner Telecom
18566 2093 383 179 Covad Communications
1785 1885 680 128 PaeTec Communications, Inc.
20115 1633 1558 628 Charter Communications
22773 1547 2910 111 Cox Communications, Inc.
30036 1402 253 744 Mediacom Communications Corp
7018 1279 9776 833 AT&T WorldNet Services
11492 1165 212 413 Cable One
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1773 544 16 Corbina telecom
2118 1427 97 13 EUnet/RELCOM Autonomous Syste
15557 1034 2247 55 LDCOM NETWORKS
31148 672 37 9 FreeNet ISP
34984 666 188 174 BILISIM TELEKOM
12479 644 653 56 Uni2 Autonomous System
6830 641 1943 412 UPC Distribution Services
20940 632 203 488 Akamai Technologies European
8551 576 360 81 Bezeq International
3320 532 8442 398 Deutsche Telekom AG
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 1807 329 130 TVCABLE BOGOTA
28573 1729 1099 60 NET Servicos de Comunicao S.A
8151 1495 3017 354 UniNet S.A. de C.V.
7303 1351 826 190 Telecom Argentina Stet-France
26615 901 684 29 Tim Brasil S.A.
27947 687 69 111 Telconet S.A
11172 636 91 73 Servicios Alestra S.A de C.V
22047 584 326 15 VTR PUNTO NET S.A.
3816 561 238 98 Empresa Nacional de Telecomun
6503 559 418 65 AVANTEL, S.A.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1260 958 13 TEDATA
24863 844 274 37 LINKdotNET AS number
6713 489 649 18 Itissalat Al-MAGHRIB
3741 271 923 228 The Internet Solution
15706 227 32 6 Sudatel Internet Exchange Aut
12258 197 28 62 Vodacom Internet Company
24835 178 80 8 RAYA Telecom - Egypt
33776 158 12 20 Starcomms Nigeria Limited
36923 157 20 4 Swift Networks Limited
16637 156 647 81 MTN Network Solutions
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3378 990 155 Windstream Communications Inc
6389 3372 3807 198 bellsouth.net, inc.
4323 2977 1060 385 Time Warner Telecom
4766 2491 11109 992 Korea Telecom (KIX)
18566 2093 383 179 Covad Communications
1785 1885 680 128 PaeTec Communications, Inc.
10620 1807 329 130 TVCABLE BOGOTA
8402 1773 544 16 Corbina telecom
17974 1758 503 64 PT TELEKOMUNIKASI INDONESIA
28573 1729 1099 60 NET Servicos de Comunicao S.A
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3372 3174 bellsouth.net, inc.
4323 2977 2592 Time Warner Telecom
18566 2093 1914 Covad Communications
1785 1885 1757 PaeTec Communications, Inc.
8402 1773 1757 Corbina telecom
17974 1758 1694 PT TELEKOMUNIKASI INDONESIA
10620 1807 1677 TVCABLE BOGOTA
28573 1729 1669 NET Servicos de Comunicao S.A
7545 1659 1569 TPG Internet Pty Ltd
4766 2491 1499 Korea Telecom (KIX)
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
54439 UNALLOCATED 8.25.174.0/24 3356 Level 3 Communicatio
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/21 12654 RIPE NCC RIS Project
128.0.24.0/24 12654 RIPE NCC RIS Project
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
23.27.0.0/20 54500 EGIHosting
23.27.16.0/20 54500 EGIHosting
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:12 /10:28 /11:81 /12:234
/13:458 /14:824 /15:1477 /16:12183 /17:6238 /18:10432
/19:20530 /20:28718 /21:29647 /22:40184 /23:37536 /24:211741
/25:1218 /26:1456 /27:797 /28:167 /29:59 /30:17
/31:0 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 3038 3378 Windstream Communications Inc
6389 2088 3372 bellsouth.net, inc.
18566 2042 2093 Covad Communications
4323 1808 2977 Time Warner Telecom
8402 1750 1773 Corbina telecom
10620 1704 1807 TVCABLE BOGOTA
30036 1350 1402 Mediacom Communications Corp
11492 1128 1165 Cable One
8452 1070 1260 TEDATA
1785 1066 1885 PaeTec Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:532 2:752 4:14 6:3 8:392 12:1973
13:1 14:600 15:12 16:3 17:7 20:8
23:147 24:1754 27:1244 31:936 32:62 33:2
34:2 36:8 37:295 38:781 40:120 41:3007
42:128 44:3 46:1453 47:3 49:342 50:625
52:13 54:6 55:11 56:3 57:37 58:960
59:493 60:278 61:1205 62:980 63:1992 64:4344
65:2276 66:4826 67:2007 68:1147 69:3185 70:903
71:437 72:1804 74:2705 75:491 76:320 77:965
78:982 79:502 80:1235 81:908 82:656 83:553
84:615 85:1191 86:723 87:915 88:343 89:1612
90:296 91:4632 92:519 93:1490 94:1454 95:1159
96:375 97:386 98:826 99:38 100:6 101:154
103:920 106:64 107:178 108:210 109:1551 110:754
111:900 112:444 113:558 114:630 115:767 116:908
117:730 118:908 119:1205 120:338 121:695 122:1661
123:1095 124:1363 125:1260 128:554 129:190 130:264
131:595 132:173 133:21 134:242 135:63 136:212
137:194 138:275 139:145 140:494 141:241 142:388
143:404 144:500 145:69 146:489 147:243 148:723
149:295 150:157 151:176 152:459 153:171 154:7
155:429 156:213 157:380 158:163 159:521 160:326
161:249 162:343 163:186 164:546 165:392 166:562
167:463 168:859 169:148 170:844 171:123 172:2
173:1836 174:734 175:434 176:461 177:591 178:1289
180:1125 181:73 182:769 183:277 184:441 185:1
186:2137 187:868 188:1147 189:1189 190:5547 192:5993
193:5595 194:4566 195:3640 196:1282 197:183 198:3620
199:4475 200:5767 201:1656 202:8463 203:8596 204:4353
205:2465 206:2804 207:2832 208:4050 209:3687 210:2757
211:1467 212:1965 213:1906 214:872 215:108 216:5091
217:1526 218:538 219:333 220:1230 221:552 222:325
223:326
End of report
1
0
Dear Colleagues,
The RIPE NCC has received the following AS Number Blocks from the IANA
in March 2012.
59392-60415
60416-61439
198656-199679
You may want to update your records accordingly.
Best regards,
Andrea Cima
Registration Services Manager
RIPE NCC
1
0
BGP Update Report
Interval: 08-Mar-12 -to- 15-Mar-12 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS24863 115152 4.6% 101.3 -- LINKdotNET-AS
2 - AS8402 62241 2.5% 29.9 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS7029 35548 1.4% 12.6 -- WINDSTREAM - Windstream Communications Inc
4 - AS5800 31822 1.3% 106.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
5 - AS9829 31131 1.2% 31.3 -- BSNL-NIB National Internet Backbone
6 - AS55515 28472 1.1% 1186.3 -- ONE-NET-HK INTERNET-SOLUTION -HK
7 - AS12479 28087 1.1% 52.4 -- UNI2-AS France Telecom Espana SA
8 - AS28683 27278 1.1% 462.3 -- BENINTELECOM
9 - AS32528 22751 0.9% 2275.1 -- ABBOTT Abbot Labs
10 - AS24560 19840 0.8% 19.6 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
11 - AS8452 16225 0.7% 12.8 -- TE-AS TE-AS
12 - AS2118 15478 0.6% 10.8 -- RELCOM-AS OOO "NPO Relcom"
13 - AS9583 14368 0.6% 11.8 -- SIFY-AS-IN Sify Limited
14 - AS7552 14026 0.6% 12.3 -- VIETEL-AS-AP Vietel Corporation
15 - AS6066 12624 0.5% 6312.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
16 - AS41843 12134 0.5% 153.6 -- ERTH-OMSK-AS CJSC "ER-Telecom Holding"
17 - AS2578 12110 0.5% 25.2 -- DEMOS-AS Demos, Moscow, Russia
18 - AS6849 11858 0.5% 179.7 -- UKRTELNET JSC UKRTELECOM,
19 - AS13277 11262 0.5% 5631.0 -- HP-MS HP-MS Autonomous System
20 - AS26615 10977 0.4% 12.2 -- Tim Celular S.A.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6066 12624 0.5% 6312.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
2 - AS13277 11262 0.5% 5631.0 -- HP-MS HP-MS Autonomous System
3 - AS8657 2514 0.1% 2514.0 -- CPRM CPRM Autonomous System
4 - AS32528 22751 0.9% 2275.1 -- ABBOTT Abbot Labs
5 - AS4 3643 0.1% 60.0 -- Maria Irma Salazar
6 - AS55515 28472 1.1% 1186.3 -- ONE-NET-HK INTERNET-SOLUTION -HK
7 - AS29933 3326 0.1% 1108.7 -- OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications
8 - AS13314 1023 0.0% 1023.0 -- TEMA-AS - Toyota Motor Engineering and Manufacturing North America, Inc.
9 - AS55665 1016 0.0% 1016.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
10 - AS26779 2911 0.1% 970.3 -- PANDO-NETWORKS - Pando Networks
11 - AS32438 883 0.0% 883.0 -- GRO-UCFUSM-1N - Michigan State University Federal Credit Union
12 - AS53362 869 0.0% 869.0 -- MIXIT-AS - Mixit, Inc.
13 - AS49072 860 0.0% 860.0 -- APSUARA-AS TCA Apsuara Ltd.
14 - AS22386 1535 0.1% 767.5 -- SARB
15 - AS57858 729 0.0% 729.0 -- FIBERGRID Fiber Grid OU
16 - AS26646 2678 0.1% 669.5 -- TRAVELCLICKCORP1 - TravelCLICK Inc.
17 - AS3 510 0.0% 1756.0 -- DONAIR-AS Municipal Enterprise "International Airport Donetsk"
18 - AS37396 465 0.0% 465.0 -- ocean-five
19 - AS28683 27278 1.1% 462.3 -- BENINTELECOM
20 - AS13224 2736 0.1% 456.0 -- NAIROBINET
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 130.36.34.0/24 11356 0.4% AS32528 -- ABBOTT Abbot Labs
2 - 130.36.35.0/24 11354 0.4% AS32528 -- ABBOTT Abbot Labs
3 - 122.161.0.0/16 10732 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 62.36.252.0/22 8498 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
5 - 62.36.249.0/24 6410 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
6 - 204.29.239.0/24 6315 0.2% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
7 - 150.225.0.0/16 6309 0.2% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
8 - 204.234.0.0/17 6178 0.2% AS7029 -- WINDSTREAM - Windstream Communications Inc
9 - 62.36.241.0/24 5908 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 194.209.13.0/24 5631 0.2% AS13277 -- HP-MS HP-MS Autonomous System
11 - 194.209.211.0/24 5631 0.2% AS13277 -- HP-MS HP-MS Autonomous System
12 - 62.36.210.0/24 5625 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 194.63.9.0/24 4800 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 217.15.120.0/22 4354 0.2% AS56696 -- ASLIQUID-MPLS Liquid Telecommunications Ltd
15 - 202.153.174.0/24 3493 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
16 - 67.214.235.0/24 3322 0.1% AS29933 -- OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications
17 - 109.124.113.0/24 3031 0.1% AS20632 -- PETERSTAR-AS OJSC MegaFon
18 - 182.64.0.0/16 2974 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
19 - 70.42.86.0/24 2672 0.1% AS26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc.
20 - 197.159.80.0/20 2514 0.1% AS8657 -- CPRM CPRM Autonomous System
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Mar 16 21:13:00 2012 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
09-03-12 402647 233826
10-03-12 403162 233741
11-03-12 402883 233818
12-03-12 402926 233844
13-03-12 403415 233943
14-03-12 403852 234198
15-03-12 403734 234609
16-03-12 403663 234447
AS Summary
40494 Number of ASes in routing system
16931 Number of ASes announcing only one prefix
3402 Largest number of prefixes announced by an AS
AS7029 : WINDSTREAM - Windstream Communications Inc
111321632 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
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').
--- 16Mar12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 404191 234511 169680 42.0% All ASes
AS6389 3375 201 3174 94.0% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS7029 3402 1864 1538 45.2% WINDSTREAM - Windstream
Communications Inc
AS4766 2498 1017 1481 59.3% KIXS-AS-KR Korea Telecom
AS22773 1547 120 1427 92.2% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS2118 1427 14 1413 99.0% RELCOM-AS OOO "NPO Relcom"
AS18566 2091 703 1388 66.4% COVAD - Covad Communications
Co.
AS28573 1721 477 1244 72.3% NET Servicos de Comunicao S.A.
AS4323 1604 384 1220 76.1% TWTC - tw telecom holdings,
inc.
AS4755 1568 416 1152 73.5% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1885 800 1085 57.6% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS10620 1792 787 1005 56.1% Telmex Colombia S.A.
AS8402 1718 739 979 57.0% CORBINA-AS OJSC "Vimpelcom"
AS7552 1162 195 967 83.2% VIETEL-AS-AP Vietel
Corporation
AS7303 1331 440 891 66.9% Telecom Argentina S.A.
AS26615 900 30 870 96.7% Tim Celular S.A.
AS8151 1484 687 797 53.7% Uninet S.A. de C.V.
AS18101 949 164 785 82.7% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS4808 1095 343 752 68.7% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS9498 917 230 687 74.9% BBIL-AP BHARTI Airtel Ltd.
AS9394 885 208 677 76.5% CRNET CHINA RAILWAY
Internet(CRNET)
AS7545 1652 993 659 39.9% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS24560 1012 363 649 64.1% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS17974 1744 1100 644 36.9% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS3356 1092 452 640 58.6% LEVEL3 Level 3 Communications
AS30036 1396 776 620 44.4% MEDIACOM-ENTERPRISE-BUSINESS -
Mediacom Communications Corp
AS17676 685 75 610 89.1% GIGAINFRA Softbank BB Corp.
AS19262 996 401 595 59.7% VZGNI-TRANSIT - Verizon Online
LLC
AS15557 1089 501 588 54.0% LDCOMNET Societe Francaise du
Radiotelephone S.A
AS3549 998 432 566 56.7% GBLX Global Crossing Ltd.
AS22561 966 401 565 58.5% DIGITAL-TELEPORT - Digital
Teleport Inc.
Total 44981 15313 29668 66.0% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
37.157.240.0/21 AS35662 REDSTATION Redstation Limited
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services
66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
74.91.48.0/24 AS14208
74.91.49.0/24 AS14208
74.91.50.0/24 AS14208
74.91.51.0/24 AS14208
74.91.52.0/24 AS14208
74.91.53.0/24 AS14208
74.91.54.0/24 AS14208
74.91.55.0/24 AS14208
74.91.56.0/24 AS14208
74.91.57.0/24 AS14208
74.91.58.0/24 AS14208
74.91.59.0/24 AS14208
74.91.60.0/24 AS14208
74.91.61.0/24 AS14208
74.91.62.0/24 AS14208
74.91.63.0/24 AS14208
98.159.96.0/20 AS46975
109.233.240.0/21 AS50400 EST-ASN Elite System Technics LTD.
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
131.117.216.0/21 AS19667 HOSTEROV-AS OOO "Hosterov"
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.45.2.0/24 AS29571 CITelecom-AS
172.45.3.0/24 AS29571 CITelecom-AS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L.
195.93.199.0/24 AS8708 RDSNET RCS & RDS S.A.
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.20.108.0/23 AS17885 JKTXLNET-AS-AP PT Excelcomindo Pratama
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.86.32.0/20 AS18255 BRISBANE-AP Brisbane City Council
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.122.134.0/24 AS38615
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited.
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc.
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 17 Mar, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 401129
Prefixes after maximum aggregation: 170803
Deaggregation factor: 2.35
Unique aggregates announced to Internet: 194695
Total ASes present in the Internet Routing Table: 40373
Prefixes per ASN: 9.94
Origin-only ASes present in the Internet Routing Table: 32891
Origin ASes announcing only one prefix: 15486
Transit ASes present in the Internet Routing Table: 5406
Transit-only ASes present in the Internet Routing Table: 141
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 33
Max AS path prepend of ASN (48687) 24
Prefixes from unregistered ASNs in the Routing Table: 407
Unregistered ASNs in the Routing Table: 187
Number of 32-bit ASNs allocated by the RIRs: 2322
Number of 32-bit ASNs visible in the Routing Table: 2076
Prefixes from 32-bit ASNs in the Routing Table: 5015
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 687
Number of addresses announced to Internet: 2526912912
Equivalent to 150 /8s, 157 /16s and 161 /24s
Percentage of available address space announced: 68.2
Percentage of allocated address space announced: 68.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 92.1
Total number of prefixes smaller than registry allocations: 170384
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 98366
Total APNIC prefixes after maximum aggregation: 31927
APNIC Deaggregation factor: 3.08
Prefixes being announced from the APNIC address blocks: 94757
Unique aggregates announced from the APNIC address blocks: 39280
APNIC Region origin ASes present in the Internet Routing Table: 4667
APNIC Prefixes per ASN: 20.30
APNIC Region origin ASes announcing only one prefix: 1233
APNIC Region transit ASes present in the Internet Routing Table: 728
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 165
Number of APNIC addresses announced to Internet: 640873312
Equivalent to 38 /8s, 50 /16s and 243 /24s
Percentage of available APNIC address space announced: 81.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-132095, 132096-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8,
182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8,
219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 148801
Total ARIN prefixes after maximum aggregation: 75607
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 120341
Unique aggregates announced from the ARIN address blocks: 49824
ARIN Region origin ASes present in the Internet Routing Table: 14938
ARIN Prefixes per ASN: 8.06
ARIN Region origin ASes announcing only one prefix: 5674
ARIN Region transit ASes present in the Internet Routing Table: 1573
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 15
Number of ARIN addresses announced to Internet: 806524160
Equivalent to 48 /8s, 18 /16s and 149 /24s
Percentage of available ARIN address space announced: 64.1
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 100879
Total RIPE prefixes after maximum aggregation: 52925
RIPE Deaggregation factor: 1.91
Prefixes being announced from the RIPE address blocks: 92343
Unique aggregates announced from the RIPE address blocks: 57046
RIPE Region origin ASes present in the Internet Routing Table: 16347
RIPE Prefixes per ASN: 5.65
RIPE Region origin ASes announcing only one prefix: 7976
RIPE Region transit ASes present in the Internet Routing Table: 2618
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1415
Number of RIPE addresses announced to Internet: 502120968
Equivalent to 29 /8s, 237 /16s and 194 /24s
Percentage of available RIPE address space announced: 80.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
196608-198655
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8,
213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 39029
Total LACNIC prefixes after maximum aggregation: 8078
LACNIC Deaggregation factor: 4.83
Prefixes being announced from the LACNIC address blocks: 38752
Unique aggregates announced from the LACNIC address blocks: 19591
LACNIC Region origin ASes present in the Internet Routing Table: 1572
LACNIC Prefixes per ASN: 24.65
LACNIC Region origin ASes announcing only one prefix: 438
LACNIC Region transit ASes present in the Internet Routing Table: 289
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 18
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 476
Number of LACNIC addresses announced to Internet: 98357384
Equivalent to 5 /8s, 220 /16s and 208 /24s
Percentage of available LACNIC address space announced: 65.1
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 8782
Total AfriNIC prefixes after maximum aggregation: 2113
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 6876
Unique aggregates announced from the AfriNIC address blocks: 2175
AfriNIC Region origin ASes present in the Internet Routing Table: 522
AfriNIC Prefixes per ASN: 13.17
AfriNIC Region origin ASes announcing only one prefix: 165
AfriNIC Region transit ASes present in the Internet Routing Table: 116
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5
Number of AfriNIC addresses announced to Internet: 31557120
Equivalent to 1 /8s, 225 /16s and 134 /24s
Percentage of available AfriNIC address space announced: 47.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2492 11110 994 Korea Telecom (KIX)
17974 1744 503 36 PT TELEKOMUNIKASI INDONESIA
7545 1652 303 87 TPG Internet Pty Ltd
4755 1569 386 160 TATA Communications formerly
9583 1202 91 509 Sify Limited
9829 1189 1001 30 BSNL National Internet Backbo
7552 1162 1062 11 Vietel Corporation
4808 1095 2048 312 CNCGROUP IP network: China169
24560 1012 384 166 Bharti Airtel Ltd., Telemedia
18101 948 130 160 Reliance Infocom Ltd Internet
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3395 1006 158 Windstream Communications Inc
6389 3384 3807 198 bellsouth.net, inc.
18566 2091 382 177 Covad Communications
1785 1882 680 127 PaeTec Communications, Inc.
20115 1631 1558 628 Charter Communications
4323 1603 1060 382 Time Warner Telecom
22773 1547 2910 111 Cox Communications, Inc.
30036 1396 252 747 Mediacom Communications Corp
7018 1275 9776 835 AT&T WorldNet Services
11492 1164 212 415 Cable One
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1779 544 16 Corbina telecom
2118 1427 97 13 EUnet/RELCOM Autonomous Syste
15557 1089 2247 55 LDCOM NETWORKS
34984 664 188 172 BILISIM TELEKOM
6830 641 1943 412 UPC Distribution Services
12479 638 653 67 Uni2 Autonomous System
20940 628 201 487 Akamai Technologies European
8551 575 360 81 Bezeq International
31148 539 37 9 FreeNet ISP
3320 533 8442 399 Deutsche Telekom AG
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 1789 328 143 TVCABLE BOGOTA
28573 1721 1094 58 NET Servicos de Comunicao S.A
8151 1484 3015 348 UniNet S.A. de C.V.
7303 1330 823 185 Telecom Argentina Stet-France
26615 900 676 30 Tim Brasil S.A.
27947 680 68 108 Telconet S.A
11172 635 91 73 Servicios Alestra S.A de C.V
22047 584 326 15 VTR PUNTO NET S.A.
3816 559 240 89 Empresa Nacional de Telecomun
6503 559 418 65 AVANTEL, S.A.
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1258 958 13 TEDATA
24863 842 274 37 LINKdotNET AS number
6713 489 649 18 Itissalat Al-MAGHRIB
3741 271 923 228 The Internet Solution
15706 227 32 6 Sudatel Internet Exchange Aut
12258 197 28 62 Vodacom Internet Company
24835 182 80 8 RAYA Telecom - Egypt
33776 158 12 25 Starcomms Nigeria Limited
36923 157 20 4 Swift Networks Limited
29571 153 15 16 Ci Telecom Autonomous system
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3395 1006 158 Windstream Communications Inc
6389 3384 3807 198 bellsouth.net, inc.
4766 2492 11110 994 Korea Telecom (KIX)
18566 2091 382 177 Covad Communications
1785 1882 680 127 PaeTec Communications, Inc.
10620 1789 328 143 TVCABLE BOGOTA
8402 1779 544 16 Corbina telecom
17974 1744 503 36 PT TELEKOMUNIKASI INDONESIA
28573 1721 1094 58 NET Servicos de Comunicao S.A
7545 1652 303 87 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3384 3186 bellsouth.net, inc.
18566 2091 1914 Covad Communications
8402 1779 1763 Corbina telecom
1785 1882 1755 PaeTec Communications, Inc.
17974 1744 1708 PT TELEKOMUNIKASI INDONESIA
28573 1721 1663 NET Servicos de Comunicao S.A
10620 1789 1646 TVCABLE BOGOTA
7545 1652 1565 TPG Internet Pty Ltd
4766 2492 1498 Korea Telecom (KIX)
22773 1547 1436 Cox Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/21 12654 RIPE NCC RIS Project
128.0.24.0/24 12654 RIPE NCC RIS Project
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
23.27.0.0/20 54500 EGIHosting
23.27.16.0/20 54500 EGIHosting
23.27.32.0/20 54500 EGIHosting
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:12 /10:28 /11:81 /12:235
/13:458 /14:821 /15:1475 /16:12185 /17:6236 /18:10418
/19:20518 /20:28618 /21:29535 /22:40003 /23:37293 /24:209464
/25:1218 /26:1453 /27:794 /28:169 /29:60 /30:17
/31:0 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 3051 3395 Windstream Communications Inc
6389 2092 3384 bellsouth.net, inc.
18566 2040 2091 Covad Communications
8402 1756 1779 Corbina telecom
10620 1686 1789 TVCABLE BOGOTA
30036 1345 1396 Mediacom Communications Corp
11492 1127 1164 Cable One
8452 1068 1258 TEDATA
1785 1065 1882 PaeTec Communications, Inc.
7011 1038 1152 Citizens Utilities
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:531 2:798 4:14 6:3 8:394 12:1972
13:1 14:599 15:11 16:3 17:7 20:8
23:144 24:1753 27:1239 31:956 32:62 33:2
34:2 36:8 37:259 38:777 40:122 41:3013
42:128 44:3 46:1421 47:3 49:342 50:515
52:13 54:5 55:10 56:3 57:38 58:953
59:495 60:278 61:1191 62:978 63:2014 64:4163
65:2285 66:4487 67:2000 68:1159 69:3170 70:900
71:389 72:1779 74:2583 75:490 76:319 77:968
78:979 79:497 80:1218 81:891 82:633 83:547
84:596 85:1186 86:726 87:910 88:335 89:1565
90:288 91:4598 92:517 93:1454 94:1393 95:1125
96:375 97:316 98:818 99:38 100:6 101:203
103:901 106:64 107:173 108:204 109:1531 110:746
111:881 112:441 113:562 114:617 115:776 116:868
117:723 118:906 119:1203 120:336 121:690 122:1626
123:1088 124:1364 125:1274 128:547 129:190 130:263
131:595 132:170 133:21 134:239 135:63 136:212
137:185 138:275 139:145 140:493 141:241 142:389
143:418 144:500 145:69 146:490 147:240 148:724
149:300 150:158 151:176 152:455 153:171 154:7
155:430 156:213 157:379 158:163 159:521 160:327
161:246 162:341 163:185 164:533 165:393 166:563
167:462 168:803 169:148 170:842 171:121 172:4
173:1715 174:596 175:434 176:416 177:553 178:1286
180:1132 181:73 182:793 183:284 184:445 185:1
186:2114 187:843 188:1060 189:1208 190:5534 192:5989
193:5588 194:4562 195:3639 196:1280 197:170 198:3616
199:4453 200:5750 201:1646 202:8431 203:8592 204:4347
205:2458 206:2720 207:2797 208:4073 209:3586 210:2764
211:1463 212:1966 213:1877 214:861 215:105 216:5053
217:1522 218:540 219:339 220:1231 221:552 222:324
223:325
End of report
1
0
This report has been generated at Fri Mar 9 21:12:46 2012 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
02-03-12 401923 232851
03-03-12 401957 232960
04-03-12 402003 232914
05-03-12 401959 232997
06-03-12 402059 233404
07-03-12 402370 233534
08-03-12 402564 233203
09-03-12 402647 233692
AS Summary
40420 Number of ASes in routing system
16913 Number of ASes announcing only one prefix
3459 Largest number of prefixes announced by an AS
AS7029 : WINDSTREAM - Windstream Communications Inc
111256096 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
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').
--- 09Mar12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 403047 233684 169363 42.0% All ASes
AS6389 3404 201 3203 94.1% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS7029 3459 1842 1617 46.7% WINDSTREAM - Windstream
Communications Inc
AS4766 2498 1017 1481 59.3% KIXS-AS-KR Korea Telecom
AS22773 1544 120 1424 92.2% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS2118 1421 14 1407 99.0% RELCOM-AS OOO "NPO Relcom"
AS18566 2091 703 1388 66.4% COVAD - Covad Communications
Co.
AS4323 1609 385 1224 76.1% TWTC - tw telecom holdings,
inc.
AS28573 1688 466 1222 72.4% NET Servicos de Comunicao S.A.
AS4755 1567 417 1150 73.4% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1884 802 1082 57.4% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS10620 1761 768 993 56.4% Telmex Colombia S.A.
AS7552 1160 203 957 82.5% VIETEL-AS-AP Vietel
Corporation
AS7303 1324 422 902 68.1% Telecom Argentina S.A.
AS26615 900 30 870 96.7% Tim Celular S.A.
AS8402 1714 854 860 50.2% CORBINA-AS OJSC "Vimpelcom"
AS8151 1487 670 817 54.9% Uninet S.A. de C.V.
AS18101 951 159 792 83.3% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS4808 1093 342 751 68.7% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS9498 909 228 681 74.9% BBIL-AP BHARTI Airtel Ltd.
AS9394 886 209 677 76.4% CRNET CHINA RAILWAY
Internet(CRNET)
AS7545 1648 988 660 40.0% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS17974 1735 1087 648 37.3% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS24560 1005 359 646 64.3% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS3356 1106 462 644 58.2% LEVEL3 Level 3 Communications
AS30036 1419 775 644 45.4% MEDIACOM-ENTERPRISE-BUSINESS -
Mediacom Communications Corp
AS17676 687 75 612 89.1% GIGAINFRA Softbank BB Corp.
AS19262 997 401 596 59.8% VZGNI-TRANSIT - Verizon Online
LLC
AS15557 1087 499 588 54.1% LDCOMNET Societe Francaise du
Radiotelephone S.A
AS3549 995 431 564 56.7% GBLX Global Crossing Ltd.
AS22561 951 396 555 58.4% DIGITAL-TELEPORT - Digital
Teleport Inc.
Total 44980 15325 29655 65.9% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services
66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
74.91.48.0/24 AS14208
74.91.49.0/24 AS14208
74.91.50.0/24 AS14208
74.91.51.0/24 AS14208
74.91.52.0/24 AS14208
74.91.53.0/24 AS14208
74.91.54.0/24 AS14208
74.91.55.0/24 AS14208
74.91.56.0/24 AS14208
74.91.57.0/24 AS14208
74.91.58.0/24 AS14208
74.91.59.0/24 AS14208
74.91.60.0/24 AS14208
74.91.61.0/24 AS14208
74.91.62.0/24 AS14208
74.91.63.0/24 AS14208
98.159.96.0/20 AS46975
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.45.2.0/24 AS29571 CITelecom-AS
172.45.3.0/24 AS29571 CITelecom-AS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.20.108.0/23 AS17885 JKTXLNET-AS-AP PT Excelcomindo Pratama
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.86.32.0/20 AS18255 BRISBANE-AP Brisbane City Council
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited.
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc.
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.222.240.0/22 AS19747
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
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1
0
BGP Update Report
Interval: 01-Mar-12 -to- 08-Mar-12 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS24863 97468 4.4% 116.9 -- LINKdotNET-AS
2 - AS8402 58804 2.6% 28.6 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS9829 50756 2.3% 50.6 -- BSNL-NIB National Internet Backbone
4 - AS12479 27929 1.2% 52.2 -- UNI2-AS France Telecom Espana SA
5 - AS24560 25683 1.1% 25.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - AS7552 25635 1.1% 22.0 -- VIETEL-AS-AP Vietel Corporation
7 - AS32528 22256 1.0% 2225.6 -- ABBOTT Abbot Labs
8 - AS5800 20192 0.9% 70.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
9 - AS55515 17671 0.8% 736.3 -- ONE-NET-HK INTERNET-SOLUTION -HK
10 - AS17974 14673 0.7% 9.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
11 - AS20115 14326 0.6% 8.8 -- CHARTER-NET-HKY-NC - Charter Communications
12 - AS2609 14067 0.6% 468.9 -- TN-BB-AS Tunisia BackBone AS
13 - AS28683 13119 0.6% 215.1 -- BENINTELECOM
14 - AS8452 12500 0.6% 9.9 -- TE-AS TE-AS
15 - AS6066 12328 0.6% 6164.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
16 - AS7029 11675 0.5% 4.3 -- WINDSTREAM - Windstream Communications Inc
17 - AS10620 11029 0.5% 6.2 -- Telmex Colombia S.A.
18 - AS18403 10096 0.5% 19.7 -- FPT-AS-AP The Corporation for Financing & Promoting Technology
19 - AS38040 9510 0.4% 452.9 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
20 - AS16960 9455 0.4% 90.0 -- Cablevision Red, S.A de C.V.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6066 12328 0.6% 6164.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
2 - AS32528 22256 1.0% 2225.6 -- ABBOTT Abbot Labs
3 - AS53461 1160 0.1% 1160.0 -- EBTC - Enterprise Bank and Trust Company
4 - AS29933 3255 0.1% 1085.0 -- OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications
5 - AS53362 915 0.0% 915.0 -- MIXIT-AS - Mixit, Inc.
6 - AS55665 880 0.0% 880.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
7 - AS55515 17671 0.8% 736.3 -- ONE-NET-HK INTERNET-SOLUTION -HK
8 - AS13277 1458 0.1% 729.0 -- HP-MS HP-MS Autonomous System
9 - AS19341 3096 0.1% 619.2 -- CYENCE-02 - Cyence International
10 - AS36980 469 0.0% 469.0 -- JOHNHOLT-ASN
11 - AS2609 14067 0.6% 468.9 -- TN-BB-AS Tunisia BackBone AS
12 - AS4 929 0.0% 60.0 -- Maria Irma Salazar
13 - AS38040 9510 0.4% 452.9 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
14 - AS53243 1067 0.1% 355.7 --
15 - AS51976 314 0.0% 314.0 -- JP-TELEKOM-AS JP-Telekom Sp. z o.o.
16 - AS10986 6157 0.3% 293.2 -- Intermedia Comunicaciones S.A.
17 - AS38528 284 0.0% 284.0 -- LANIC-AS-AP Lao National Internet Committee
18 - AS56886 274 0.0% 274.0 -- REDSTAR-AS OOO "Red Star"
19 - AS36938 264 0.0% 264.0 -- AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
20 - AS46904 262 0.0% 262.0 -- WEITZ-LUX - Weitz & Luxenberg P.C
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 130.36.34.0/24 11121 0.5% AS32528 -- ABBOTT Abbot Labs
2 - 130.36.35.0/24 11119 0.5% AS32528 -- ABBOTT Abbot Labs
3 - 122.161.0.0/16 10382 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 182.64.0.0/16 10083 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 180.180.250.0/24 9507 0.4% AS23969 -- TOT-MPLS-VPN-AP TOT Public Company Limited
AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
6 - 62.36.252.0/22 8378 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 203.28.157.0/24 6449 0.3% AS4802 -- ASN-IINET iiNet Limited
8 - 62.36.249.0/24 6390 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 204.29.239.0/24 6166 0.3% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
10 - 150.225.0.0/16 6162 0.3% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
11 - 62.36.241.0/24 5826 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
12 - 62.36.210.0/24 5615 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 194.63.9.0/24 5382 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 202.153.174.0/24 3364 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
15 - 67.214.235.0/24 3243 0.1% AS29933 -- OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications
16 - 109.124.113.0/24 3121 0.1% AS20632 -- PETERSTAR-AS OJSC MegaFon
17 - 204.234.0.0/17 3069 0.1% AS7029 -- WINDSTREAM - Windstream Communications Inc
18 - 217.15.120.0/22 2737 0.1% AS56696 -- ASLIQUID-MPLS Liquid Telecommunications Ltd
19 - 205.73.118.0/24 2727 0.1% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - 205.73.116.0/23 2686 0.1% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
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1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 10 Mar, 2012
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 400226
Prefixes after maximum aggregation: 170764
Deaggregation factor: 2.34
Unique aggregates announced to Internet: 194744
Total ASes present in the Internet Routing Table: 40315
Prefixes per ASN: 9.93
Origin-only ASes present in the Internet Routing Table: 32840
Origin ASes announcing only one prefix: 15490
Transit ASes present in the Internet Routing Table: 5414
Transit-only ASes present in the Internet Routing Table: 144
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 33
Max AS path prepend of ASN (48687) 24
Prefixes from unregistered ASNs in the Routing Table: 369
Unregistered ASNs in the Routing Table: 162
Number of 32-bit ASNs allocated by the RIRs: 2313
Number of 32-bit ASNs visible in the Routing Table: 2061
Prefixes from 32-bit ASNs in the Routing Table: 4921
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 561
Number of addresses announced to Internet: 2525381776
Equivalent to 150 /8s, 134 /16s and 68 /24s
Percentage of available address space announced: 68.1
Percentage of allocated address space announced: 68.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 92.1
Total number of prefixes smaller than registry allocations: 170161
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 98128
Total APNIC prefixes after maximum aggregation: 31878
APNIC Deaggregation factor: 3.08
Prefixes being announced from the APNIC address blocks: 94515
Unique aggregates announced from the APNIC address blocks: 39432
APNIC Region origin ASes present in the Internet Routing Table: 4670
APNIC Prefixes per ASN: 20.24
APNIC Region origin ASes announcing only one prefix: 1237
APNIC Region transit ASes present in the Internet Routing Table: 735
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 164
Number of APNIC addresses announced to Internet: 640794208
Equivalent to 38 /8s, 49 /16s and 190 /24s
Percentage of available APNIC address space announced: 81.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-132095, 132096-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8,
182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8,
219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 149018
Total ARIN prefixes after maximum aggregation: 75689
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 120522
Unique aggregates announced from the ARIN address blocks: 49856
ARIN Region origin ASes present in the Internet Routing Table: 14928
ARIN Prefixes per ASN: 8.07
ARIN Region origin ASes announcing only one prefix: 5667
ARIN Region transit ASes present in the Internet Routing Table: 1571
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 22
Number of ARIN region 32-bit ASNs visible in the Routing Table: 15
Number of ARIN addresses announced to Internet: 806485760
Equivalent to 48 /8s, 17 /16s and 255 /24s
Percentage of available ARIN address space announced: 64.1
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 100333
Total RIPE prefixes after maximum aggregation: 52819
RIPE Deaggregation factor: 1.90
Prefixes being announced from the RIPE address blocks: 91871
Unique aggregates announced from the RIPE address blocks: 56921
RIPE Region origin ASes present in the Internet Routing Table: 16335
RIPE Prefixes per ASN: 5.62
RIPE Region origin ASes announcing only one prefix: 7986
RIPE Region transit ASes present in the Internet Routing Table: 2623
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1406
Number of RIPE addresses announced to Internet: 501532936
Equivalent to 29 /8s, 228 /16s and 201 /24s
Percentage of available RIPE address space announced: 80.8
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
196608-198655
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8,
213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 38950
Total LACNIC prefixes after maximum aggregation: 8158
LACNIC Deaggregation factor: 4.77
Prefixes being announced from the LACNIC address blocks: 38648
Unique aggregates announced from the LACNIC address blocks: 19684
LACNIC Region origin ASes present in the Internet Routing Table: 1573
LACNIC Prefixes per ASN: 24.57
LACNIC Region origin ASes announcing only one prefix: 434
LACNIC Region transit ASes present in the Internet Routing Table: 285
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 472
Number of LACNIC addresses announced to Internet: 98090376
Equivalent to 5 /8s, 216 /16s and 189 /24s
Percentage of available LACNIC address space announced: 65.0
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 8653
Total AfriNIC prefixes after maximum aggregation: 2097
AfriNIC Deaggregation factor: 4.13
Prefixes being announced from the AfriNIC address blocks: 6739
Unique aggregates announced from the AfriNIC address blocks: 2164
AfriNIC Region origin ASes present in the Internet Routing Table: 518
AfriNIC Prefixes per ASN: 13.01
AfriNIC Region origin ASes announcing only one prefix: 166
AfriNIC Region transit ASes present in the Internet Routing Table: 116
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4
Number of AfriNIC addresses announced to Internet: 31553792
Equivalent to 1 /8s, 225 /16s and 121 /24s
Percentage of available AfriNIC address space announced: 47.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2494 11109 994 Korea Telecom (KIX)
17974 1735 503 37 PT TELEKOMUNIKASI INDONESIA
7545 1647 303 86 TPG Internet Pty Ltd
4755 1568 386 158 TATA Communications formerly
9583 1236 93 525 Sify Limited
9829 1187 1001 30 BSNL National Internet Backbo
7552 1160 1062 11 Vietel Corporation
4808 1093 2048 311 CNCGROUP IP network: China169
24560 1005 383 166 Bharti Airtel Ltd., Telemedia
18101 949 130 155 Reliance Infocom Ltd Internet
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3418 1014 159 Windstream Communications Inc
6389 3405 3807 198 bellsouth.net, inc.
18566 2091 382 177 Covad Communications
1785 1881 680 128 PaeTec Communications, Inc.
20115 1635 1555 634 Charter Communications
4323 1608 1059 383 Time Warner Telecom
22773 1544 2910 111 Cox Communications, Inc.
30036 1419 259 758 Mediacom Communications Corp
19262 1359 4701 399 Verizon Global Networks
7018 1281 9776 841 AT&T WorldNet Services
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1777 544 16 Corbina telecom
2118 1421 97 13 EUnet/RELCOM Autonomous Syste
15557 1087 2184 60 LDCOM NETWORKS
34984 658 188 171 BILISIM TELEKOM
20940 641 206 489 Akamai Technologies European
6830 640 1927 411 UPC Distribution Services
12479 640 648 54 Uni2 Autonomous System
8551 578 360 81 Bezeq International
31148 540 37 9 FreeNet ISP
3320 533 8442 399 Deutsche Telekom AG
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 1761 326 160 TVCABLE BOGOTA
28573 1688 1092 57 NET Servicos de Comunicao S.A
8151 1487 3013 348 UniNet S.A. de C.V.
7303 1328 822 186 Telecom Argentina Stet-France
26615 899 676 30 Tim Brasil S.A.
27947 678 68 110 Telconet S.A
11172 634 91 72 Servicios Alestra S.A de C.V
22047 582 322 17 VTR PUNTO NET S.A.
6503 572 418 65 AVANTEL, S.A.
3816 558 240 89 Empresa Nacional de Telecomun
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1178 958 13 TEDATA
24863 801 274 37 LINKdotNET AS number
6713 489 649 18 Itissalat Al-MAGHRIB
3741 277 923 228 The Internet Solution
15706 227 32 6 Sudatel Internet Exchange Aut
12258 197 28 62 Vodacom Internet Company
24835 182 80 8 RAYA Telecom - Egypt
33776 161 12 16 Starcomms Nigeria Limited
36923 157 20 4 Swift Networks Limited
29571 156 15 16 Ci Telecom Autonomous system
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
7029 3418 1014 159 Windstream Communications Inc
6389 3405 3807 198 bellsouth.net, inc.
4766 2494 11109 994 Korea Telecom (KIX)
18566 2091 382 177 Covad Communications
1785 1881 680 128 PaeTec Communications, Inc.
8402 1777 544 16 Corbina telecom
10620 1761 326 160 TVCABLE BOGOTA
17974 1735 503 37 PT TELEKOMUNIKASI INDONESIA
28573 1688 1092 57 NET Servicos de Comunicao S.A
7545 1647 303 86 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6389 3405 3207 bellsouth.net, inc.
18566 2091 1914 Covad Communications
8402 1777 1761 Corbina telecom
1785 1881 1753 PaeTec Communications, Inc.
17974 1735 1698 PT TELEKOMUNIKASI INDONESIA
28573 1688 1631 NET Servicos de Comunicao S.A
10620 1761 1601 TVCABLE BOGOTA
7545 1647 1561 TPG Internet Pty Ltd
4766 2494 1500 Korea Telecom (KIX)
22773 1544 1433 Cox Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/21 12654 RIPE NCC RIS Project
128.0.24.0/24 12654 RIPE NCC RIS Project
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
14.192.0.0/22 45464 Room 201, TGU Bldg
14.192.4.0/22 45464 Room 201, TGU Bldg
14.192.8.0/22 45464 Room 201, TGU Bldg
14.192.12.0/22 45464 Room 201, TGU Bldg
14.192.16.0/22 45464 Room 201, TGU Bldg
14.192.20.0/22 45464 Room 201, TGU Bldg
14.192.24.0/22 45464 Room 201, TGU Bldg
14.192.28.0/22 45464 Room 201, TGU Bldg
23.27.0.0/20 54500 EGIHosting
23.27.0.0/16 54500 EGIHosting
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:12 /10:28 /11:81 /12:235
/13:458 /14:818 /15:1476 /16:12177 /17:6227 /18:10410
/19:20464 /20:28564 /21:29360 /22:39917 /23:37110 /24:209174
/25:1212 /26:1443 /27:782 /28:169 /29:57 /30:14
/31:0 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7029 3073 3418 Windstream Communications Inc
6389 2103 3405 bellsouth.net, inc.
18566 2040 2091 Covad Communications
8402 1755 1777 Corbina telecom
10620 1658 1761 TVCABLE BOGOTA
30036 1368 1419 Mediacom Communications Corp
11492 1125 1162 Cable One
1785 1064 1881 PaeTec Communications, Inc.
7011 1042 1157 Citizens Utilities
15557 1034 1087 LDCOM NETWORKS
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:523 2:726 4:14 6:3 8:392 12:1961
13:1 14:603 15:12 16:3 17:7 20:8
23:142 24:1749 27:1231 31:961 32:62 33:2
34:2 36:9 37:237 38:778 40:117 41:2936
42:123 44:3 46:1403 47:3 49:339 50:512
52:13 54:5 55:12 56:3 57:38 58:953
59:497 60:283 61:1190 62:972 63:2011 64:4132
65:2281 66:4471 67:2031 68:1158 69:3168 70:917
71:423 72:1831 74:2635 75:469 76:320 77:977
78:963 79:485 80:1209 81:887 82:630 83:538
84:604 85:1185 86:726 87:907 88:334 89:1565
90:285 91:4549 92:515 93:1382 94:1369 95:1120
96:424 97:316 98:833 99:38 100:5 101:146
103:886 106:64 107:171 108:211 109:1532 110:726
111:861 112:437 113:536 114:609 115:774 116:870
117:712 118:910 119:1261 120:329 121:687 122:1621
123:1077 124:1341 125:1341 128:543 129:192 130:260
131:591 132:166 133:21 134:236 135:62 136:212
137:185 138:275 139:145 140:491 141:266 142:390
143:427 144:501 145:68 146:490 147:243 148:725
149:300 150:162 151:176 152:448 153:171 154:7
155:432 156:212 157:370 158:162 159:518 160:327
161:245 162:344 163:186 164:531 165:394 166:564
167:461 168:810 169:148 170:848 171:117 172:4
173:1716 174:608 175:421 176:547 177:537 178:1285
180:1196 181:66 182:769 183:285 184:442 185:1
186:2101 187:857 188:1052 189:1207 190:5471 192:5990
193:5573 194:4408 195:3611 196:1286 197:168 198:3636
199:4443 200:5739 201:1771 202:8389 203:8669 204:4361
205:2457 206:2753 207:2794 208:4045 209:3571 210:2754
211:1464 212:1956 213:1879 214:871 215:103 216:5041
217:1525 218:540 219:333 220:1229 221:555 222:324
223:326
End of report
1
0
This report has been generated at Fri Mar 2 21:12:30 2012 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
24-02-12 400967 232766
25-02-12 401256 232615
26-02-12 400880 232702
27-02-12 401089 232839
28-02-12 401234 233250
29-02-12 401725 232960
01-03-12 401754 233143
02-03-12 401923 232793
AS Summary
40368 Number of ASes in routing system
16903 Number of ASes announcing only one prefix
3459 Largest number of prefixes announced by an AS
AS7029 : WINDSTREAM - Windstream Communications Inc
111264288 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
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').
--- 02Mar12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 402050 232755 169295 42.1% All ASes
AS6389 3419 201 3218 94.1% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS7029 3459 1728 1731 50.0% WINDSTREAM - Windstream
Communications Inc
AS4766 2490 1011 1479 59.4% KIXS-AS-KR Korea Telecom
AS22773 1538 119 1419 92.3% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS2118 1421 14 1407 99.0% RELCOM-AS OOO "NPO Relcom"
AS18566 2090 702 1388 66.4% COVAD - Covad Communications
Co.
AS4323 1612 386 1226 76.1% TWTC - tw telecom holdings,
inc.
AS28573 1672 458 1214 72.6% NET Servicos de Comunicao S.A.
AS4755 1559 397 1162 74.5% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1880 800 1080 57.4% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS19262 1389 399 990 71.3% VZGNI-TRANSIT - Verizon Online
LLC
AS10620 1758 788 970 55.2% Telmex Colombia S.A.
AS7303 1328 398 930 70.0% Telecom Argentina S.A.
AS7552 1154 224 930 80.6% VIETEL-AS-AP Vietel
Corporation
AS8402 1780 877 903 50.7% CORBINA-AS OJSC "Vimpelcom"
AS26615 881 33 848 96.3% Tim Celular S.A.
AS8151 1486 672 814 54.8% Uninet S.A. de C.V.
AS4808 1146 343 803 70.1% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS18101 950 158 792 83.4% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS7545 1648 928 720 43.7% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS9498 898 212 686 76.4% BBIL-AP BHARTI Airtel Ltd.
AS24560 1012 334 678 67.0% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS9394 884 208 676 76.5% CRNET CHINA RAILWAY
Internet(CRNET)
AS3356 1098 456 642 58.5% LEVEL3 Level 3 Communications
AS17974 1732 1100 632 36.5% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS17676 686 75 611 89.1% GIGAINFRA Softbank BB Corp.
AS15557 1088 505 583 53.6% LDCOMNET Societe Francaise du
Radiotelephone S.A
AS30036 1316 747 569 43.2% MEDIACOM-ENTERPRISE-BUSINESS -
Mediacom Communications Corp
AS3549 994 431 563 56.6% GBLX Global Crossing Ltd.
AS4780 781 232 549 70.3% SEEDNET Digital United Inc.
Total 45149 14936 30213 66.9% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
37.143.88.0/21 AS8343 DORIS-AS Private joint-stock company (PrJSC) DORIS
37.143.120.0/21 AS174 COGENT Cogent/PSI
37.143.192.0/18 AS43205 BULSATCOM-BG-AS Bulsatcom AD
37.144.0.0/14 AS8402 CORBINA-AS OJSC "Vimpelcom"
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services
66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
74.91.48.0/24 AS14208
74.91.49.0/24 AS14208
74.91.50.0/24 AS14208
74.91.51.0/24 AS14208
74.91.52.0/24 AS14208
74.91.53.0/24 AS14208
74.91.54.0/24 AS14208
74.91.55.0/24 AS14208
74.91.56.0/24 AS14208
74.91.57.0/24 AS14208
74.91.58.0/24 AS14208
74.91.59.0/24 AS14208
74.91.60.0/24 AS14208
74.91.61.0/24 AS14208
74.91.62.0/24 AS14208
74.91.63.0/24 AS14208
91.236.115.0/24 AS57172 GLOBALLAYER Global Layer B.V.
98.159.96.0/20 AS46975
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.45.2.0/24 AS29571 CITelecom-AS
172.45.3.0/24 AS29571 CITelecom-AS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A.
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.20.108.0/23 AS17885 JKTXLNET-AS-AP PT Excelcomindo Pratama
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.86.32.0/20 AS18255 BRISBANE-AP Brisbane City Council
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited.
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc.
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.222.240.0/22 AS19747
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
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