[apops] Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 04:00 +10GMT Sat 18 Mar, 2023 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary BGP routing table entries examined: 915803 Prefixes after maximum aggregation (per Origin AS): 347771 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 446837 Total ASes present in the Internet Routing Table: 74244 Prefixes per ASN: 12.34 Origin-only ASes present in the Internet Routing Table: 63706 Origin ASes announcing only one prefix: 26134 Transit ASes present in the Internet Routing Table: 10538 Transit-only ASes present in the Internet Routing Table:451 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1100 Number of instances of unregistered ASNs: 1115 Number of 32-bit ASNs allocated by the RIRs: 41464 Number of 32-bit ASNs visible in the Routing Table: 34345 Prefixes from 32-bit ASNs in the Routing Table: 168511 Number of bogon 32-bit ASNs visible in the Routing Table:68 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:525 Number of addresses announced to Internet: 3063819264 Equivalent to 182 /8s, 158 /16s and 44 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 306446 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 241990 Total APNIC prefixes after maximum aggregation: 69156 APNIC Deaggregation factor:3.50 Prefixes being announced from the APNIC address blocks: 236593 Unique aggregates announced from the APNIC address blocks:97811 APNIC Region origin ASes present in the Internet Routing Table: 13365 APNIC Prefixes per ASN: 17.70 APNIC Region origin ASes announcing only one prefix: 3904 APNIC Region transit ASes present in the Internet Routing Table: 1786 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8647 Number of APNIC addresses announced to Internet: 773747584 Equivalent to 46 /8s, 30 /16s and 115 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:268067 Total ARIN prefixes after maximum aggregation: 122019 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 270188 Unique aggregates announced from the ARIN address blocks:130292 ARIN Region origin ASes present in the Internet Routing Table:19066 ARIN Prefixes per ASN:
[apops] The CIDR Report
This report has been generated at Fri Mar 17 21:05:27 2023 AEST.
The report analyses the eBGP Routing Table at AS131072
and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/2.0 for a current version of this report.
Recent Table History
Date PrefixesCIDR Agg
10-03-23938628 513839
11-03-23938930 513944
12-03-23938761 514414
13-03-23939316 514720
14-03-23939458 515789
15-03-23939772 515986
16-03-23939653 514834
17-03-23939657 515714
AS Summary
74434 Number of ASes in routing system
25896 Number of ASes announcing only one prefix
11155 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
210497280 Largest address span announced by an AS (/32s)
AS749 : DNIC-AS-00749, US
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').
--- 17Mar23 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 938155 515309 42284645.1% All ASes
AS8151 11155 1823 933283.7% Uninet S.A. de C.V., MX
AS9808 9481 2069 741278.2% CHINAMOBILE-CN China
Mobile Communications Group
Co., Ltd., CN
AS12479 7068 297 677195.8% UNI2-AS, ES
AS7545 5759 925 483483.9% TPG-INTERNET-AP TPG
Telecom Limited, AU
AS39891 4833 157 467696.8% ALJAWWALSTC-AS, SA
AS7155 3967 185 378295.3% VIASAT-SP-BACKBONE, US
AS8551 3886 182 370495.3% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS6327 3506 88 341897.5% SHAW, CA
AS16509 8103 4844 325940.2% AMAZON-02, US
AS7552 3679 745 293479.7% VIETEL-AS-AP Viettel
Group, VN
AS22773 3652 1021 263172.0%
ASN-CXA-ALL-CCI-22773-RDC, US
AS9498 2854 257 259791.0% BBIL-AP BHARTI Airtel
Ltd., IN
AS4538 4953 2447 250650.6% ERX-CERNET-BKB China
Education and Research
Network Center, CN
AS7713 3546 1086 246069.4% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS396982 2622 386 223685.3% GOOGLE-CLOUD-PLATFORM, US
AS11492 4528 2455 207345.8% CABLEONE, US
AS45899 3450 1418 203258.9% VNPT-AS-VN VNPT Corp, VN
AS4755 2170 247 192388.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS12389 2949 1045 190464.6% ROSTELECOM-AS, RU
AS24560 2361 559 180276.3% AIRTELBROADBAND-AS-AP
Bharti Airtel Ltd., Telemedia
Services, IN
AS45090 2184 418 176680.9% TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS4766 2555 815 174068.1% KIXS-AS-KR Korea Telecom,
KR
AS20115 2240 505 173577.5% CHARTER-20115, US
AS2092322 908 141460.9%
CENTURYLINK-US-LEGACY-QWEST,
US
AS13999 2293 921 137259.8% Mega Cable, S.A. de C.V.,
MX
AS45609 1870 504 136673.0% BHARTI-MOBILITY-AS-AP
Bharti Airtel Ltd. AS for
GPRS Service, IN
AS11830 2263 957 130657.7% Instituto Costarricense
de Electricidad y Telecom.,
CR
AS11776 1749 519 123070.3% ATLANTICBB-JOHNSTOWN, US
AS56046 1407
[apops] The CIDR Report
This report has been generated at Fri Mar 17 21:46:06 2023 AEST. The report analyses the BGP Routing Table as seen within AS131072 and generates a report on aggregation potential within the table. Check https://www.cidr-report.org/v6 for a current version of this report. Recent Table History Date PrefixesCIDR Agg 10-03-23177673 94463 11-03-23177820 94435 12-03-23177823 94481 13-03-23177854 94688 14-03-23177963 94812 15-03-23178316 94682 16-03-23178066 94836 17-03-23178127 94836 AS Summary 30957 Number of ASes in routing system 19704 Number of ASes announcing only one prefix 4526 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, US 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. --- 17Mar23 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 178260949258333546.7% All ASes AS11172 4526 708 381884.4% Alestra, S. de R.L. de C.V., MX AS9808 4290 1117 317374.0% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 21976 219199.7% VIETEL-AS-AP Viettel Group, VN AS45609 2412 428 198482.3% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS28573 1824 235 158987.1% Claro NXT Telecomunicacoes Ltda, BR AS45271 1770 346 142480.5% ICLNET-AS-AP Idea Cellular Limited, IN AS16509 3252 1890 136241.9% AMAZON-02, US AS22773 1427 222 120584.4% ASN-CXA-ALL-CCI-22773-RDC, US AS12479 1625 452 117372.2% UNI2-AS, ES AS32098 1317 151 116688.5% TRANSTELCO-INC, US AS39891 1361 233 112882.9% ALJAWWALSTC-AS, SA AS17622 2315 1240 107546.4% CNCGROUP-GZ China Unicom Guangzhou network, CN AS62240 55 105695.0% CLOUVIDER Clouvider - Global ASN, GB AS17623 1467 425 104271.0% CNCGROUP-SZ China Unicom Shenzen network, CN AS38266 1266 364 90271.2% VODAFONE-IN Vodafone India Ltd., IN AS56046 1131 229 90279.8% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS4808907 113 79487.5% CHINA169-BJ China Unicom Beijing Province Network, CN AS61302 870 77 79391.1% HUIZE_TELECOM Huize Telecom, GB AS24547 1828 1048 78042.7% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS20115 1226 513 71358.2% CHARTER-20115, US AS56047 718 119 59983.4% CMNET-HUNAN-AP China Mobile communications corporation, CN AS4134606 26 58095.7% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS18403 757 193 56474.5% FPT-AS-AP FPT Telecom Company, VN AS17853 5475 54299.1% LGTELECOM-AS-KR LGTELECOM, KR AS23674 5266 52098.9% NAYATEL-PK Nayatel Pvt Ltd, PK AS27947 526 18 50896.6% Telconet S.A, EC AS131429 573 77 49686.6% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS30036 654 206 44868.5%
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 03-Mar-23 -to- 16-Mar-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS20473793025 25.1% 239.4 -- AS-CHOOPA, US 2 - AS18403124042 3.9% 163.0 -- FPT-AS-AP FPT Telecom Company, VN 3 - AS7602 121143 3.8%9318.7 -- SPT-AS-VN Sai gon Postel Corporation, VN 4 - AS7545 51155 1.6% 22.3 -- TPG-INTERNET-AP TPG Telecom Limited, AU 5 - AS61302 48994 1.6% 56.1 -- HUIZE_TELECOM Huize Telecom, GB 6 - AS26349942804 1.4% 14268.0 -- Telecom Conectividade, BR 7 - AS21203437475 1.2%3747.5 -- sclrnet.com research net, CA 8 - AS19180 35464 1.1% 35464.0 -- AMERICATEL PERU S.A., PE 9 - AS26452533873 1.1%1472.7 -- Coelho Tecnologia, BR 10 - AS20173330637 1.0% 10212.3 -- JOHNNYBEGOOD-AS, FR 11 - AS21038430426 1.0%3042.6 -- KUDOS-AS, TW 12 - AS13780 28805 0.9%2880.5 -- MILEHIGHWALRUS-NETWORK, US 13 - AS14696628456 0.9% 97.1 -- CHINANET-YANGZHOUNORTH-IDC China Telecom, CN 14 - AS11172 26479 0.8% 5.8 -- Alestra, S. de R.L. de C.V., MX 15 - AS20225625630 0.8% 6.6 -- LAWLIETNET, CN 16 - AS42385 25582 0.8%1162.8 -- RIPN-, RU 17 - AS27078523880 0.8% 23880.0 -- PRNET PROVEDOR DE INTERNET LTDA, BR 18 - AS13142923735 0.8% 38.4 -- MOBIFONE-AS-VN MOBIFONE Corporation, VN 19 - AS28573 22656 0.7% 12.3 -- Claro NXT Telecomunicacoes Ltda, BR 20 - AS27265421197 0.7%4239.4 -- VSIX COMUNICACAO E TECNOLOGIA LTDA, BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS19180 35464 1.1% 35464.0 -- AMERICATEL PERU S.A., PE 2 - AS27078523880 0.8% 23880.0 -- PRNET PROVEDOR DE INTERNET LTDA, BR 3 - AS15040417080 0.5% 17080.0 -- THUNDER-AS-AP Thunder Network Limited, HK 4 - AS26349942804 1.4% 14268.0 -- Telecom Conectividade, BR 5 - AS20438211468 0.4% 11468.0 -- ANNATEL-, FR 6 - AS40040511139 0.3% 11139.0 -- FORT-DODGE-FIBER, US 7 - AS43962 10531 0.3% 10531.0 -- INTEN, PL 8 - AS20173330637 1.0% 10212.3 -- JOHNNYBEGOOD-AS, FR 9 - AS21279910174 0.3% 10174.0 -- CDNCAMP-AS, GB 10 - AS39411919321 0.6%9660.5 -- EXPERIMENTAL-COMPUTING-FACILITY, US 11 - AS7602 121143 3.8%9318.7 -- SPT-AS-VN Sai gon Postel Corporation, VN 12 - AS203024 7430 0.2%7430.0 -- FOXMODE did you know that foxes meow?, GB 13 - AS139981 7169 0.2%7169.0 -- MENAKSOPAL-AS-ID PT. Menaksopal Link Nusantara, ID 14 - AS53115 13720 0.4%6860.0 -- ISPX Solucoes em Telecomunicacoes SPE Ltda, BR 15 - AS31649 6722 0.2%6722.0 -- RIPN-FDNS-RU-NYC, RU 16 - AS15 6301 0.2%6301.0 -- DBS-AS-AP Data-Beam Business Solution, PH 17 - AS20077016330 0.5%5443.3 -- REQUISIS-AS requisis.com, DE 18 - AS54625 15620 0.5%5206.7 -- KUDOS-STUDIO, CA 19 - AS20088215584 0.5%5194.7 -- SAHIL-S-NETWORK, US 20 - AS45781 19050 0.6%4762.5 -- TOI-BN NB-IoT, TH TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2001:1380:2000:: 35464 1.0% AS19180 -- AMERICATEL PERU S.A., PE 2 - 2804:7160::/3223880 0.7% AS270785 -- PRNET PROVEDOR DE INTERNET LTDA, BR 3 - 2804:12cc:8000:: 21046 0.6% AS263499 -- Telecom Conectividade, BR 4 - 2804:12cc::/3321040 0.6% AS263499 -- Telecom Conectividade, BR 5 - 2402:f800::: 20196 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 6 - 2402:f800:ff00:: 20194 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 7 - 2402:f800:ef00:: 20189 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 8 - 2402:f800:cf00:: 20187 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 9 - 2402:f800:df00:: 20185 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 10 - 2402:f800::/4820176 0.6% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 11 - 2602:fe10:ff4::/ 19320 0.6% AS394119 -- EXPERIMENTAL-COMPUTING-FACILITY, US 12 - 2804:20fc:1b00:: 17170 0.5% AS264525 -- Coelho Tecnologia, BR 13 - 2400:58a0:1800:: 17080 0.5% AS150404 -- THUNDER-AS-AP Thunder Network Limited, HK 14 - 2a06:200::/29 16308 0.5% AS200770 -- REQUISIS-AS requisis.com, DE 15 - 2a0a:2f40::/3215773 0.5% AS5385 -- RUSSMEDIA-IT, AT 16 - 2602:fc23:151::/ 15581 0.5% AS54625 -- KUDOS-STUDIO, CA 17 - 2a0a:6040:e6ff:: 15560 0.5% AS200882 -- SAHIL-S-NETWORK, US 18 - 2a06:a001:a108:: 15212 0.4% AS210384 -- KUDOS-AS, TW 19
[apops] BGP Update Report
BGP Update Report Interval: 03-Mar-23 -to- 16-Mar-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS262673 302310 3.2%3515.2 -- VERO S.A, BR 2 - AS8151 232232 2.5% 22.9 -- Uninet S.A. de C.V., MX 3 - AS16509 217312 2.3% 82.2 -- AMAZON-02, US 4 - AS834174657 1.9% 158.8 -- IPXO, US 5 - AS262428 161986 1.7%3176.2 -- Link 10, BR 6 - AS18403 151627 1.6% 100.7 -- FPT-AS-AP FPT Telecom Company, VN 7 - AS28665 138769 1.5%4476.4 -- Predlink Rede de Telecomuniccoes Ltda, BR 8 - AS53087 119492 1.3%2297.9 -- TELY Ltda., BR 9 - AS28183 113181 1.2%2460.5 -- MICRON LINE SERVICOS DE INFORMATICA LTDA - ME, BR 10 - AS9829 105867 1.1% 67.0 -- BSNL-NIB National Internet Backbone, IN 11 - AS263080 91319 1.0%3044.0 -- GTi TELECOMUNICACOES SA, BR 12 - AS53160 82097 0.9%2280.5 -- UNIDASNET COMUNICACOES LTDA, BR 13 - AS53078 80542 0.9%2237.3 -- Acesse Comunicacao Ltda, BR 14 - AS28126 70207 0.8%1595.6 -- BRISANET SERVICOS DE TELECOMUNICACOES LTDA, BR 15 - AS647 67559 0.7% 186.1 -- DNIC-ASBLK-00616-00665, US 16 - AS262336 60322 0.6%2872.5 -- Conecta Minas Telecom LTDA, BR 17 - AS262293 56236 0.6%2811.8 -- Sistema Oeste de Servicos LTDA, BR 18 - AS262822 55476 0.6%1849.2 -- WE RADIO COMUNICACOES LTDA EPP, BR 19 - AS23666 54253 0.6%1107.2 -- SISTELINDO-AS-ID PT Sistelindo Mitralintas, ID 20 - AS203214 52772 0.6% 55.3 -- HULUMTELE, IQ TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS46540 19823 0.2% 19823.0 -- ARENAONE, US 2 - AS271386 13069 0.1% 13069.0 -- L DA SILVA SANTOS INFORMATICA, BR 3 - AS614658080 0.1%8080.0 -- MULTIMEDIOS SAPEM, AR 4 - AS17794 2 0.2%.7 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 5 - AS2701426945 0.1%6945.0 -- Castor Networks Mexico s de rl, MX 6 - AS1498466918 0.1%6918.0 -- NEXTHOPCOLTD-AS-AP NEXT HOP COMPANY LIMITED, MM 7 - AS26405 27435 0.3%6858.8 -- HDCS, US 8 - AS136103 18410 0.2%6136.7 -- IDNIC-USM-AS-ID Universitas Semarang, ID 9 - AS207936 12192 0.1%6096.0 -- DELIGHTNETWORKS-AS Delight Networks U.K., GB 10 - AS2699985972 0.1%5972.0 -- ARKAVIA NETWORKS SPA., CL 11 - AS538535968 0.1%5968.0 -- JAMA-ASN, US 12 - AS264162 17702 0.2%5900.7 -- NC BRASIL TELECOM E SERVICOS LTDA- ME, BR 13 - AS268632 40568 0.4%5795.4 -- CONNECTION LAN GAMES E INTERNET LTDA - ME, BR 14 - AS61761 48633 0.5%4863.3 -- AGATANGELO TELECOM E INFORMATICA LTDA, BR 15 - AS54900 18780 0.2%4695.0 -- ALIANZA-INC, US 16 - AS265566 18564 0.2%4641.0 -- TELESISTEMAS PENINSULARES SA DE CV, MX 17 - AS204632166 0.3%4595.1 -- DNIC-AS-02046, US 18 - AS14406654570 0.1%4570.0 -- 19 - AS28665 138769 1.5%4476.4 -- Predlink Rede de Telecomuniccoes Ltda, BR 20 - AS2011308393 0.1%4196.5 -- NOVONORDISK, DK TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 27.131.0.0/24 32506 0.3% AS38753 -- SOLUSINDO-AS-ID Solusindo Bintang Pratama, PT, ID 2 - 67.211.53.0/2427432 0.3% AS26405 -- HDCS, US 3 - 177.46.7.0/24 21069 0.2% AS28135 -- ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR 4 - 199.48.52.0/2219823 0.2% AS46540 -- ARENAONE, US 5 - 185.96.215.0/24 19347 0.2% AS200770 -- REQUISIS-AS requisis.com, DE 6 - 45.172.92.0/2218490 0.2% AS265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX 7 - 200.46.1.0/24 16776 0.2% AS18809 -- Cable Onda, PA 8 - 209.22.67.0/2416070 0.2% AS2046 -- DNIC-AS-02046, US 9 - 209.22.66.0/2416067 0.2% AS2046 -- DNIC-AS-02046, US 10 - 41.209.0.0/18 14229 0.1% AS9129 -- KE-NET2000, ZA 11 - 45.7.92.0/22 13069 0.1% AS271386 -- L DA SILVA SANTOS INFORMATICA, BR 12 - 181.225.43.0/24 12816 0.1% AS8053 -- IFX Networks Venezuela C.A., VE 13 - 181.225.48.0/24 12253 0.1% AS8053 -- IFX Networks Venezuela C.A., VE 14 - 173.209.104.0/21 11835 0.1% AS32508 -- GSINET, US 15 - 199.180.164.0/22 11249 0.1% AS32508 -- GSINET, US 16 - 199.102.166.0/24 11092 0.1% AS6428 -- CDM, US 17 - 212.104.164.0/22 11019 0.1% AS200845 -- ESWIKIKER AVATEL TELECOM, ES AS47507 -- LEBRIJATV-AS, ES 18 - 130.137.108.0/24 10670 0.1% AS16509 -- AMAZON-02, US 19 - 130.137.79.0/24 10115 0.1% AS16509 -- AMAZON-02, US 20 - 130.137.80.0/249897 0.1% AS1
