[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 12-May-23 -to- 25-May-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS202256 275052 9.8% 44.2 -- LAWLIETNET, CN 2 - AS7602 141413 5.0% 10877.9 -- SPT-AS-VN Sai gon Postel Corporation, VN 3 - AS19429138120 4.9%1180.5 -- ETB - Colombia, CO 4 - AS18403 92472 3.3% 21.2 -- FPT-AS-AP FPT Telecom Company, VN 5 - AS53667 74738 2.6% 69.8 -- PONYNET, US 6 - AS28573 73419 2.6% 38.9 -- Claro NXT Telecomunicacoes Ltda, BR 7 - AS9829 42243 1.5% 82.2 -- BSNL-NIB National Internet Backbone, IN 8 - AS11172 41005 1.5% 7.5 -- Alestra, S. de R.L. de C.V., MX 9 - AS27260540110 1.4%2228.3 -- G4 FIBRA, BR 10 - AS26349939038 1.4% 13012.7 -- Telecom Conectividade, BR 11 - AS21203437625 1.3%3762.5 -- sclrnet.com research net, CA 12 - AS61637 34683 1.2%1118.8 -- RADIOBRAS TELECOM LTDA ME, BR 13 - AS55303 34589 1.2% 66.0 -- EAGLENET-AP 60 Market Square,P.O. Box 364, PH 14 - AS26452533496 1.2%1456.3 -- Coelho Tecnologia, BR 15 - AS7545 32430 1.1% 13.4 -- TPG-INTERNET-AP TPG Telecom Limited, AU 16 - AS61302 31468 1.1% 36.1 -- HUIZE_TELECOM Huize Telecom, GB 17 - AS21038430394 1.1%3377.1 -- KUDOS-AS, TW 18 - AS20561028271 1.0%3533.9 -- JAMESITS Jamesits Networks , CN 19 - AS38266 27432 1.0% 22.1 -- VIL-AS-AP Vodafone Idea Ltd, IN 20 - AS13780 26520 0.9%2652.0 -- MILEHIGHWALRUS-NETWORK, US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS15040416071 0.6% 16071.0 -- THUNDER-AS-AP Thunder Network Limited, HK 2 - AS13992113141 0.5% 13141.0 -- UNIXFY-AS Unixfy, SG 3 - AS27078513041 0.5% 13041.0 -- PRNET PROVEDOR DE INTERNET LTDA, BR 4 - AS26349939038 1.4% 13012.7 -- Telecom Conectividade, BR 5 - AS7602 141413 5.0% 10877.9 -- SPT-AS-VN Sai gon Postel Corporation, VN 6 - AS20438210190 0.4% 10190.0 -- ANNATEL-, FR 7 - AS201196 9780 0.3%9780.0 -- BERMOND-AS, VG 8 - AS142106 9137 0.3%9137.0 -- 9 - AS203664 8063 0.3%8063.0 -- LANXING-AS, CN 10 - AS20088215325 0.5%7662.5 -- SAHIL-S-NETWORK, US 11 - AS203024 7637 0.3%7637.0 -- FOXMODE did you know that foxes meow?, GB 12 - AS139981 7119 0.2%7119.0 -- MENAKSOPAL-AS-ID PT. Menaksopal Link Nusantara, ID 13 - AS44141 6580 0.2%6580.0 -- DEVCLIC-AS, FR 14 - AS5385 26183 0.9%6545.8 -- RUSSMEDIA-IT, AT 15 - AS20656919037 0.7%6345.7 -- PAULHENRI-ZIMMERLIN, FR 16 - AS53115 12221 0.4%6110.5 -- ISPX Solucoes em Telecomunicacoes SPE Ltda, BR 17 - AS141621 6035 0.2%6035.0 -- GMS-AS-ID PT Galuh Multidata Solution, ID 18 - AS17918 7713 0.3%3856.5 -- AC3-AS-AP ac3, Australian Centre for Advanced Computing and Communications, AU 19 - AS21203437625 1.3%3762.5 -- sclrnet.com research net, CA 20 - AS19180 3723 0.1%3723.0 -- AMERICATEL PERU S.A., PE TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2a0a:2f40::/3226169 0.8% AS5385 -- RUSSMEDIA-IT, AT 2 - 2804:20fc:1b00:: 19525 0.6% AS264525 -- Coelho Tecnologia, BR 3 - 2804:12cc::/3319418 0.6% AS263499 -- Telecom Conectividade, BR 4 - 2804:12cc:8000:: 19384 0.6% AS263499 -- Telecom Conectividade, BR 5 - 2400:58a0:1800:: 16071 0.5% AS150404 -- THUNDER-AS-AP Thunder Network Limited, HK 6 - 2a0a:6040:e6ff:: 15318 0.5% AS200882 -- SAHIL-S-NETWORK, US 7 - 2402:f800:ef00:: 15165 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 8 - 2402:f800:cf00:: 15161 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 9 - 2a06:a001:a108:: 15158 0.5% AS210384 -- KUDOS-AS, TW 10 - 2404:f4c0:8868:: 15143 0.5% AS210384 -- KUDOS-AS, TW 11 - 2402:f800::/4815131 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 12 - 2402:f800:df00:: 15128 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 13 - 2402:f800::: 15123 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 14 - 2402:f800:ff00:: 15120 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 15 - 2a0b:4340:90::/4 14131 0.5% AS205610 -- JAMESITS Jamesits Networks , CN 16 - 2a0b:4340:99::/4 14117 0.5% AS205610 -- JAMESITS Jamesits Networks , CN 17 - 2804:b:8000::/40 13746 0.4% AS14840 -- BR Digital, BR 18 - 2406:840:f895::/ 13277 0.4% AS212034 -- sclrnet.com research net, CA 1
[apops] The CIDR Report
This report has been generated at Fri May 26 21:46:11 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 19-05-23186872 99057 20-05-23186899 99117 21-05-23186920 98805 22-05-23186534 98992 23-05-23186578 99027 24-05-23186834 99167 25-05-23187219 99259 26-05-23187180 99259 AS Summary 31400 Number of ASes in routing system 19968 Number of ASes announcing only one prefix 5479 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. --- 26May23 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 187311994138789846.9% All ASes AS11172 5479 796 468385.5% Alestra, S. de R.L. de C.V., MX AS9808 4467 1194 327373.3% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS18403 4134 862 327279.1% FPT-AS-AP FPT Telecom Company, VN AS7552 22026 219699.7% VIETEL-AS-AP Viettel Group, VN AS45609 2461 490 197180.1% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS28573 1877 238 163987.3% Claro NXT Telecomunicacoes Ltda, BR AS16509 3447 2023 142441.3% AMAZON-02, US AS12479 1619 321 129880.2% UNI2-AS, ES AS39891 1317 23 129498.3% ALJAWWALSTC-AS, SA AS22773 1329 149 118088.8% ASN-CXA-ALL-CCI-22773-RDC, US AS62240 1219 65 115494.7% CLOUVIDER Clouvider - Global ASN, GB AS45271 1748 617 113164.7% ICLNET-AS-AP Idea Cellular Limited, IN AS32098 1346 288 105878.6% TRANSTELCO-INC, US AS17623 1448 504 94465.2% CNCGROUP-SZ China Unicom Shenzen network, CN AS56046 1132 230 90279.7% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS38266 1301 444 85765.9% VIL-AS-AP Vodafone Idea Ltd, IN AS17622 2311 1505 80634.9% CNCGROUP-GZ China Unicom Guangzhou network, CN AS24547 1828 1048 78042.7% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS4808908 135 77385.1% CHINA169-BJ China Unicom Beijing Province Network, CN AS20115 1251 495 75660.4% CHARTER-20115, US AS56047 718 119 59983.4% CMNET-HUNAN-AP China Mobile communications corporation, CN AS30036 853 276 57767.6% MEDIACOM-ENTERPRISE-BUSINESS, US AS4134605 59 54690.2% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS61302 586 47 53992.0% HUIZE_TELECOM Huize Telecom, GB AS131429 611 78 53387.2% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS23674 5265 52199.0% NAYATEL-PK Nayatel Pvt Ltd, PK AS17853 555 43 51292.3% LGTELECOM-AS-KR
[apops] BGP Update Report
BGP Update Report Interval: 12-May-23 -to- 25-May-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS16509 296340 3.0% 44.0 -- AMAZON-02, US 2 - AS9381 248821 2.5% 465.1 -- HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK 3 - AS21575 207494 2.1%1288.8 -- ENTEL PERU S.A., PE 4 - AS14117 196083 2.0%1307.2 -- Telefonica del Sur S.A., CL 5 - AS399077 153216 1.5% 328.1 -- TERAEXCH, US 6 - AS815185899 0.9% 10.6 -- Uninet S.A. de C.V., MX 7 - AS647 85793 0.9% 231.9 -- DNIC-ASBLK-00616-00665, US 8 - AS38322 85076 0.9% 989.3 -- TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD., MY 9 - AS55577 74660 0.8% 848.4 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN 10 - AS982974370 0.8% 49.3 -- BSNL-NIB National Internet Backbone, IN 11 - AS18592 71064 0.7% 14212.8 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 12 - AS17971 71018 0.7% 934.4 -- TMVADS-AP TM-VADS DC Hosting, MY 13 - AS18209 68895 0.7%1230.3 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN 14 - AS58224 63054 0.6% 29.9 -- TCI, IR 15 - AS16625 52721 0.5% 27.0 -- AKAMAI-AS, US 16 - AS11830 51528 0.5% 46.8 -- Instituto Costarricense de Electricidad y Telecom., CR 17 - AS45899 50793 0.5% 12.6 -- VNPT-AS-VN VNPT Corp, VN 18 - AS18403 49971 0.5% 12.0 -- FPT-AS-AP FPT Telecom Company, VN 19 - AS20940 49592 0.5% 21.1 -- AKAMAI-ASN1, NL 20 - AS36903 48529 0.5% 42.3 -- MT-MPLS, MA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS266407 31519 0.3% 31519.0 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR 2 - AS270142 18984 0.2% 18984.0 -- Castor Networks Mexico s de rl, MX 3 - AS50276 33638 0.3% 16819.0 -- MUCTR, RU 4 - AS800730804 0.3% 15402.0 -- Servicios Administrados Mexis, S.A. de C.V., MX 5 - AS18592 71064 0.7% 14212.8 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 6 - AS22636 23847 0.2% 11923.5 -- NOVA-SCOTIA-POWER, CA 7 - AS203182 19613 0.2%9806.5 -- DIGITURK-, BG 8 - AS136103 28626 0.3%9542.0 -- IDNIC-USM-AS-ID Universitas Semarang, ID 9 - AS204627773 0.3%9257.7 -- DNIC-AS-02046, US 10 - AS478559073 0.1%9073.0 -- PRIME Moscow branch, RU 11 - AS116378546 0.1%8546.0 -- METRODATAPATH, US 12 - AS265566 33532 0.3%8383.0 -- TELESISTEMAS PENINSULARES SA DE CV, MX 13 - AS2098568045 0.1%8045.0 -- SOFT-TEHNICA, RO 14 - AS17794 21263 0.2%7087.7 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK 15 - AS268011 43041 0.4%6148.7 -- S.BARROS DE SOUZA-ME, BR 16 - AS524065738 0.1%5738.0 -- Distrocard S.A., AR 17 - AS1470775105 0.1%5105.0 -- IDNIC-DISKOMINFO-KUBURAYA-AS-ID Pemerintah Kabupaten Kubu Raya, ID 18 - AS2715994594 0.1%4594.0 -- CHOCONET TELECOM, BR 19 - AS11472 13003 0.1%4334.3 -- YOUR-TOWN-ONLINE, US 20 - AS200770 23258 0.2%3876.3 -- REQUISIS-AS requisis.com, DE TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 187.251.64.0/19 35527 0.3% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 2 - 200.23.60.0/2435519 0.3% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 3 - 45.172.92.0/2233452 0.3% AS265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX 4 - 69.28.87.0/24 31775 0.3% AS6364 -- ATLANTIC-NET-1, US 5 - 170.238.225.0/24 31519 0.3% AS266407 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR 6 - 27.131.0.0/24 31078 0.3% AS38753 -- SOLUSINDO-AS-ID Solusindo Bintang Pratama, PT, ID 7 - 207.249.70.0/24 30802 0.3% AS8007 -- Servicios Administrados Mexis, S.A. de C.V., MX 8 - 177.46.7.0/24 29380 0.3% AS28135 -- ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR 9 - 67.211.53.0/2424345 0.2% AS26405 -- HDCS, US 10 - 142.67.31.0/2423846 0.2% AS22636 -- NOVA-SCOTIA-POWER, CA 11 - 185.96.215.0/24 23205 0.2% AS200770 -- REQUISIS-AS requisis.com, DE 12 - 103.248.132.0/22 21649 0.2% AS132829 -- NCPL-AS-AP Nevigate Communications S Pte Ltd, SG 13 - 85.187.16.0/2419601 0.2% AS203182 -- DIGITURK-, BG 14 - 45.183.178.0/24 18984 0.2% AS270142 -- Castor Networks Mexico s de rl, MX 15 - 41.209.0.0/18 18750 0.2% AS9129 -- KE-NET2000, ZA 16 - 45.167.140.0/22 17044 0.2% AS268011 -- S.BARROS DE SOUZA-ME, BR 17 - 1
[apops] The CIDR Report
This report has been generated at Fri May 26 21:05:29 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
19-05-23929254 513317
20-05-23929279 513378
21-05-23929416 513730
22-05-23929606 514351
23-05-23929533 514395
24-05-23929287 515451
25-05-23929892 515663
26-05-23929842 515184
AS Summary
74559 Number of ASes in routing system
26438 Number of ASes announcing only one prefix
11241 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
228765184 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').
--- 26May23 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 929893 515351 41454244.6% All ASes
AS8151 11241 2832 840974.8% Uninet S.A. de C.V., MX
AS9808 9496 1292 820486.4% CHINAMOBILE-CN China
Mobile Communications Group
Co., Ltd., CN
AS39891 4897 84 481398.3% ALJAWWALSTC-AS, SA
AS7545 5716 1504 421273.7% TPG-INTERNET-AP TPG
Telecom Limited, AU
AS7155 4042 138 390496.6% VIASAT-SP-BACKBONE, US
AS8551 3877 232 364594.0% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS16509 8303 4769 353442.6% AMAZON-02, US
AS7552 3607 142 346596.1% VIETEL-AS-AP Viettel
Group, VN
AS6327 3526 66 346098.1% SHAW, CA
AS22773 3567 321 324691.0%
ASN-CXA-ALL-CCI-22773-RDC, US
AS12479 7309 4180 312942.8% UNI2-AS, ES
AS18403 4190 1356 283467.6% FPT-AS-AP FPT Telecom
Company, VN
AS7713 3572 826 274676.9% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS9498 2964 255 270991.4% BBIL-AP BHARTI Airtel
Ltd., IN
AS4538 4954 2505 244949.4% ERX-CERNET-BKB China
Education and Research
Network Center, CN
AS396982 2657 409 224884.6% GOOGLE-CLOUD-PLATFORM, US
AS45899 3381 1143 223866.2% VNPT-AS-VN VNPT Corp, VN
AS11492 4524 2471 205345.4% CABLEONE, US
AS12389 2945 985 196066.6% ROSTELECOM-AS, RU
AS4755 2184 226 195889.7% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS24560 2399 569 183076.3% AIRTELBROADBAND-AS-AP
Bharti Airtel Ltd., Telemedia
Services, IN
AS45090 2185 436 174980.0% TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS11830 2271 767 150466.2% Instituto Costarricense
de Electricidad y Telecom.,
CR
AS56047 1512 44 146897.1% CMNET-HUNAN-AP China
Mobile communications
corporation, CN
AS2092343 897 144661.7%
CENTURYLINK-US-LEGACY-QWEST,
US
AS13999 2362 948 141459.9% Mega Cable, S.A. de C.V.,
MX
AS45609 1895 517 137872.7% BHARTI-MOBILITY-AS-AP
Bharti Airtel Ltd. AS for
[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 27 May, 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: 924479 Prefixes after maximum aggregation (per Origin AS): 349930 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 449848 Total ASes present in the Internet Routing Table: 74440 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63887 Origin ASes announcing only one prefix: 26267 Transit ASes present in the Internet Routing Table: 10553 Transit-only ASes present in the Internet Routing Table:433 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: 1060 Number of instances of unregistered ASNs: 1062 Number of 32-bit ASNs allocated by the RIRs: 41953 Number of 32-bit ASNs visible in the Routing Table: 34629 Prefixes from 32-bit ASNs in the Routing Table: 172179 Number of bogon 32-bit ASNs visible in the Routing Table:17 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:582 Number of addresses announced to Internet: 3056605440 Equivalent to 182 /8s, 48 /16s and 25 /24s Percentage of available address space announced: 82.6 Percentage of allocated address space announced: 82.6 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: 308683 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 245668 Total APNIC prefixes after maximum aggregation: 69513 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 239695 Unique aggregates announced from the APNIC address blocks:98351 APNIC Region origin ASes present in the Internet Routing Table: 13436 APNIC Prefixes per ASN: 17.84 APNIC Region origin ASes announcing only one prefix: 3974 APNIC Region transit ASes present in the Internet Routing Table: 1808 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8740 Number of APNIC addresses announced to Internet: 773526912 Equivalent to 46 /8s, 27 /16s and 21 /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, 131072-153913 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:269788 Total ARIN prefixes after maximum aggregation: 122784 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272733 Unique aggregates announced from the ARIN address blocks:130479 ARIN Region origin ASes present in the Internet Routing Table:19113 ARIN Prefixes per ASN:
