[apops] BGP Update Report
BGP Update Report Interval: 19-May-23 -to- 01-Jun-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS9381 407873 4.5% 762.4 -- HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK 2 - AS16509 241921 2.7% 36.1 -- AMAZON-02, US 3 - AS8151 125848 1.4% 11.1 -- Uninet S.A. de C.V., MX 4 - AS399077 125268 1.4% 272.3 -- TERAEXCH, US 5 - AS982991255 1.0% 60.9 -- BSNL-NIB National Internet Backbone, IN 6 - AS21575 78598 0.9% 545.8 -- ENTEL PERU S.A., PE 7 - AS647 78547 0.9% 211.7 -- DNIC-ASBLK-00616-00665, US 8 - AS11830 73013 0.8% 49.0 -- Instituto Costarricense de Electricidad y Telecom., CR 9 - AS55577 67342 0.8% 765.2 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN 10 - AS18209 60921 0.7%1646.5 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN 11 - AS58224 56301 0.6% 26.4 -- TCI, IR 12 - AS771355536 0.6% 16.2 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 13 - AS755252766 0.6% 15.7 -- VIETEL-AS-AP Viettel Group, VN 14 - AS13977 51205 0.6% 57.7 -- CTELCO, US 15 - AS36903 51140 0.6% 48.4 -- MT-MPLS, MA 16 - AS23666 51050 0.6%1041.8 -- SISTELINDO-AS-ID PT Sistelindo Mitralintas, ID 17 - AS18403 46405 0.5% 12.8 -- FPT-AS-AP FPT Telecom Company, VN 18 - AS38322 43972 0.5% 511.3 -- TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD., MY 19 - AS203214 37709 0.4% 37.8 -- HULUMTELE, IQ 20 - AS10620 37381 0.4% 11.6 -- Telmex Colombia S.A., CO TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS266407 31834 0.3% 31834.0 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR 2 - AS22636 23900 0.3% 23900.0 -- NOVA-SCOTIA-POWER, CA 3 - AS270142 18716 0.2% 18716.0 -- Castor Networks Mexico s de rl, MX 4 - AS50276 29765 0.3% 14882.5 -- MUCTR, RU 5 - AS204627634 0.3% 13817.0 -- DNIC-AS-02046, US 6 - AS58319 12055 0.1% 12055.0 -- KAZAKOV-AS, RU 7 - AS478559316 0.1%9316.0 -- PRIME Moscow branch, RU 8 - AS265566 33442 0.4%8360.5 -- TELESISTEMAS PENINSULARES SA DE CV, MX 9 - AS2098567551 0.1%7551.0 -- SOFT-TEHNICA, RO 10 - AS18592 34832 0.4%6966.4 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 11 - AS203182 11387 0.1%5693.5 -- DIGITURK-, BG 12 - AS26405 24281 0.3%4856.2 -- HDCS, US 13 - AS836917138 0.2%4284.5 -- INTERSVYAZ-AS 38-B, Komsomolsky prospekt, RU 14 - AS399978290 0.1%4145.0 -- GLIC, US 15 - AS200770 23335 0.3%3889.2 -- REQUISIS-AS requisis.com, DE 16 - AS136103 10811 0.1%3603.7 -- IDNIC-USM-AS-ID Universitas Semarang, ID 17 - AS1770 7016 0.1%3508.0 -- RINGSTADAS Ringstad Consulting AS, EU 18 - AS524063314 0.0%3314.0 -- Distrocard S.A., AR 19 - AS428223073 0.0%3073.0 -- PERMKRAI-AS, RU 20 - AS40631 21025 0.2%3003.6 -- MASTEC-PRIVATE, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 45.172.92.0/2233351 0.4% AS265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX 2 - 170.238.225.0/24 31834 0.3% AS266407 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR 3 - 69.28.87.0/24 31421 0.3% AS6364 -- ATLANTIC-NET-1, US 4 - 207.249.70.0/24 30491 0.3% AS8007 -- Servicios Administrados Mexis, S.A. de C.V., MX 5 - 177.46.7.0/24 28304 0.3% AS28135 -- ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR 6 - 67.211.53.0/2424271 0.3% AS26405 -- HDCS, US 7 - 142.67.31.0/2423900 0.3% AS22636 -- NOVA-SCOTIA-POWER, CA 8 - 185.96.215.0/24 23310 0.2% AS200770 -- REQUISIS-AS requisis.com, DE 9 - 103.248.132.0/22 21477 0.2% AS132829 -- NCPL-AS-AP Nevigate Communications S Pte Ltd, SG 10 - 12.129.82.0/2420980 0.2% AS40631 -- MASTEC-PRIVATE, US 11 - 45.183.178.0/24 18716 0.2% AS270142 -- Castor Networks Mexico s de rl, MX 12 - 187.251.64.0/19 17409 0.2% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 13 - 200.23.60.0/2417381 0.2% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX 14 - 186.219.224.0/22 17123 0.2% AS270598 -- FUSION INTERNET WIFI LTDA, BR 15 - 27.131.0.0/24 16926 0.2% AS38753 -- SOLUSINDO-AS-ID Solusindo Bintang Pratama, PT, ID 16 - 193.232.56.0/24 14894 0.2% AS50276 -- MUCTR, RU 17 - 193.232.57.0/24 14871 0.2% AS50276 -- MUCTR, RU 18 - 209.22.66.0/2413824 0.1% AS2046 -- DNIC-AS-0204
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 19-May-23 -to- 01-Jun-23 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS202256 309605 10.2% 90.6 -- LAWLIETNET, CN 2 - AS7602 185025 6.1% 15418.8 -- SPT-AS-VN Sai gon Postel Corporation, VN 3 - AS18403123734 4.1% 64.5 -- FPT-AS-AP FPT Telecom Company, VN 4 - AS38266107355 3.5% 87.8 -- VIL-AS-AP Vodafone Idea Ltd, IN 5 - AS53667 93236 3.1% 88.2 -- PONYNET, US 6 - AS11172 83925 2.8% 29.2 -- Alestra, S. de R.L. de C.V., MX 7 - AS27260582114 2.7%4561.9 -- G4 FIBRA, BR 8 - AS20473 81518 2.7% 104.9 -- AS-CHOOPA, US 9 - AS28573 64019 2.1% 33.8 -- Claro NXT Telecomunicacoes Ltda, BR 10 - AS9829 48184 1.6% 93.7 -- BSNL-NIB National Internet Backbone, IN 11 - AS21203440294 1.3%4029.4 -- sclrnet.com research net, CA 12 - AS26349939988 1.3% 13329.3 -- Telecom Conectividade, BR 13 - AS13432638150 1.3%2384.4 -- AIRDESIGNBROADCAST-AS Airdesign Broadcast Media Pvt Ltd, IN 14 - AS19180 35827 1.2% 35827.0 -- AMERICATEL PERU S.A., PE 15 - AS26452535809 1.2%1627.7 -- Coelho Tecnologia, BR 16 - AS7545 34802 1.1% 16.1 -- TPG-INTERNET-AP TPG Telecom Limited, AU 17 - AS61637 32529 1.1%1049.3 -- RADIOBRAS TELECOM LTDA ME, BR 18 - AS20561031202 1.0%3900.2 -- JAMESITS Jamesits Networks , CN 19 - AS21038430007 1.0%3334.1 -- KUDOS-AS, TW 20 - AS48695 27055 0.9% 66.5 -- ATHEEB-AS, SA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS19180 35827 1.2% 35827.0 -- AMERICATEL PERU S.A., PE 2 - AS15040415607 0.5% 15607.0 -- THUNDER-AS-AP Thunder Network Limited, HK 3 - AS7602 185025 6.1% 15418.8 -- SPT-AS-VN Sai gon Postel Corporation, VN 4 - AS20119614088 0.5% 14088.0 -- BERMOND-AS, VG 5 - AS26349939988 1.3% 13329.3 -- Telecom Conectividade, BR 6 - AS13992112756 0.4% 12756.0 -- UNIXFY-AS Unixfy, SG 7 - AS27078512131 0.4% 12131.0 -- PRNET PROVEDOR DE INTERNET LTDA, BR 8 - AS20438210168 0.3% 10168.0 -- ANNATEL-, FR 9 - AS58319 8846 0.3%8846.0 -- KAZAKOV-AS, RU 10 - AS142106 8227 0.3%8227.0 -- 11 - AS203664 8061 0.3%8061.0 -- LANXING-AS, CN 12 - AS203024 7734 0.2%7734.0 -- FOXMODE did you know that foxes meow?, GB 13 - AS141621 7690 0.2%7690.0 -- GMS-AS-ID PT Galuh Multidata Solution, ID 14 - AS20088215099 0.5%7549.5 -- SAHIL-S-NETWORK, US 15 - AS139981 7064 0.2%7064.0 -- MENAKSOPAL-AS-ID PT. Menaksopal Link Nusantara, ID 16 - AS5385 26593 0.9%6648.2 -- RUSSMEDIA-IT, AT 17 - AS271618 6600 0.2%6600.0 -- Virtual Revolution Fibra Telecomunicacoes LTDA, BR 18 - AS43962 6158 0.2%6158.0 -- INTEN, PL 19 - AS31649 5945 0.2%5945.0 -- RIPN-FDNS-RU-NYC, RU 20 - AS53115 11151 0.4%5575.5 -- ISPX Solucoes em Telecomunicacoes SPE Ltda, BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2001:1380:2000:: 35827 1.1% AS19180 -- AMERICATEL PERU S.A., PE 2 - 2a0a:2f40::/3226584 0.8% AS5385 -- RUSSMEDIA-IT, AT 3 - 2804:20fc:1b00:: 20041 0.6% AS264525 -- Coelho Tecnologia, BR 4 - 2804:12cc::/3319964 0.6% AS263499 -- Telecom Conectividade, BR 5 - 2804:12cc:8000:: 19880 0.6% AS263499 -- Telecom Conectividade, BR 6 - 2402:f800::/3216308 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 7 - 2400:58a0:1800:: 15608 0.5% AS150404 -- THUNDER-AS-AP Thunder Network Limited, HK 8 - 2a0b:4340:90::/4 15591 0.5% AS205610 -- JAMESITS Jamesits Networks , CN 9 - 2a0b:4340:99::/4 15582 0.5% AS205610 -- JAMESITS Jamesits Networks , CN 10 - 2402:f800:cf00:: 15362 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 11 - 2402:f800::/4015359 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 12 - 2402:f800:ff00:: 15355 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 13 - 2402:f800:df00:: 15350 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 14 - 2402:f800:cf00:: 15348 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 15 - 2402:f800:ef00:: 15339 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 16 - 2402:f800::/4815336 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 17 - 2402:f800:ef00:: 15325 0.5% AS7602 -- SPT-AS-VN Sai gon Postel Corporation, VN 18 - 2402:f800:df00:: 15324 0.5% AS7602 -- SPT-AS
[apops] The CIDR Report
This report has been generated at Fri Jun 2 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 26-05-23187180 99372 27-05-23187277 99582 28-05-23187524 99155 29-05-23187564 99222 30-05-23187526 98942 31-05-23186978 99415 01-06-23187034 99049 02-06-23187281 99049 AS Summary 31403 Number of ASes in routing system 19996 Number of ASes announcing only one prefix 5501 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. --- 02Jun23 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 187259986448861547.3% All ASes AS11172 5501 794 470785.6% Alestra, S. de R.L. de C.V., MX AS18403 4272 874 339879.5% FPT-AS-AP FPT Telecom Company, VN AS9808 4466 1189 327773.4% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 22026 219699.7% VIETEL-AS-AP Viettel Group, VN AS45609 2463 436 202782.3% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS28573 1880 237 164387.4% Claro NXT Telecomunicacoes Ltda, BR AS16509 3520 2053 146741.7% AMAZON-02, US AS39891 1316 23 129398.3% ALJAWWALSTC-AS, SA AS12479 1616 357 125977.9% UNI2-AS, ES AS45271 1748 492 125671.9% ICLNET-AS-AP Idea Cellular Limited, IN AS22773 1327 149 117888.8% ASN-CXA-ALL-CCI-22773-RDC, US AS62240 1221 65 115694.7% CLOUVIDER Clouvider - Global ASN, GB AS32098 1345 209 113684.5% 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 1289 422 86767.3% 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 AS4808910 135 77585.2% CHINA169-BJ China Unicom Beijing Province Network, CN AS20115 1256 501 75560.1% CHARTER-20115, US AS56047 718 119 59983.4% CMNET-HUNAN-AP China Mobile communications corporation, CN AS30036 878 280 59868.1% MEDIACOM-ENTERPRISE-BUSINESS, US AS61302 842 287 55565.9% HUIZE_TELECOM Huize Telecom, GB AS4134605 59 54690.2% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS23674 5265 52199.0% NAYATEL-PK Nayatel Pvt Ltd, PK AS17853 563 43 52092.4% LGTELECOM-AS-KR LGTELECOM, KR AS131429 534 78 45685.4% MOBIFONE-AS-VN MOBIFONE
[apops] The CIDR Report
This report has been generated at Fri Jun 2 21:05:31 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
26-05-23929842 515425
27-05-23930051 515709
28-05-23930174 515426
29-05-23929723 515436
30-05-23929816 515170
31-05-23929921 515773
01-06-23929771 515579
02-06-23929783 515989
AS Summary
74585 Number of ASes in routing system
26446 Number of ASes announcing only one prefix
11296 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
228722688 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').
--- 02Jun23 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 929881 515917 41396444.5% All ASes
AS8151 11296 3052 824473.0% Uninet S.A. de C.V., MX
AS9808 9502 1294 820886.4% CHINAMOBILE-CN China
Mobile Communications Group
Co., Ltd., CN
AS7545 5723 712 501187.6% TPG-INTERNET-AP TPG
Telecom Limited, AU
AS39891 4897 84 481398.3% ALJAWWALSTC-AS, SA
AS7155 4052 143 390996.5% VIASAT-SP-BACKBONE, US
AS8551 3877 230 364794.1% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS16509 8444 4907 353741.9% AMAZON-02, US
AS7552 3614 148 346695.9% VIETEL-AS-AP Viettel
Group, VN
AS6327 3523 68 345598.1% SHAW, CA
AS22773 3569 330 323990.8%
ASN-CXA-ALL-CCI-22773-RDC, US
AS12479 7302 4197 310542.5% UNI2-AS, ES
AS18403 4210 1376 283467.3% FPT-AS-AP FPT Telecom
Company, VN
AS9498 3019 267 275291.2% BBIL-AP BHARTI Airtel
Ltd., IN
AS7713 3572 829 274376.8% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS4538 4948 2516 243249.2% ERX-CERNET-BKB China
Education and Research
Network Center, CN
AS396982 2660 408 225284.7% GOOGLE-CLOUD-PLATFORM, US
AS11492 4523 2452 207145.8% CABLEONE, US
AS12389 2944 985 195966.5% ROSTELECOM-AS, RU
AS4755 2187 229 195889.5% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS24560 2405 570 183576.3% AIRTELBROADBAND-AS-AP
Bharti Airtel Ltd., Telemedia
Services, IN
AS45090 2185 436 174980.0% TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS45899 3378 1635 174351.6% VNPT-AS-VN VNPT Corp, VN
AS56047 1515 44 147197.1% CMNET-HUNAN-AP China
Mobile communications
corporation, CN
AS13999 2371 948 142360.0% Mega Cable, S.A. de C.V.,
MX
AS2092342 927 141560.4%
CENTURYLINK-US-LEGACY-QWEST,
US
AS8452 2109 708 140166.4% TE-AS TE-AS, EG
AS45609 1893 517 137672.7% BHARTI-MOBILITY-AS-AP
Bharti Airtel Ltd. AS for
GPRS Service, IN
AS56041 1457 100 135793.1% CMNET-ZHEJIANG-AP China
[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 03 Jun, 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: 924953 Prefixes after maximum aggregation (per Origin AS): 350297 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 450284 Total ASes present in the Internet Routing Table: 74484 Prefixes per ASN: 12.42 Origin-only ASes present in the Internet Routing Table: 63929 Origin ASes announcing only one prefix: 26283 Transit ASes present in the Internet Routing Table: 10555 Transit-only ASes present in the Internet Routing Table:440 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: 1055 Number of instances of unregistered ASNs: 1062 Number of 32-bit ASNs allocated by the RIRs: 42004 Number of 32-bit ASNs visible in the Routing Table: 34658 Prefixes from 32-bit ASNs in the Routing Table: 172526 Number of bogon 32-bit ASNs visible in the Routing Table:27 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:579 Number of addresses announced to Internet: 3056305152 Equivalent to 182 /8s, 43 /16s and 132 /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: 308714 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 246035 Total APNIC prefixes after maximum aggregation: 69651 APNIC Deaggregation factor:3.53 Prefixes being announced from the APNIC address blocks: 240032 Unique aggregates announced from the APNIC address blocks:98413 APNIC Region origin ASes present in the Internet Routing Table: 13444 APNIC Prefixes per ASN: 17.85 APNIC Region origin ASes announcing only one prefix: 3964 APNIC Region transit ASes present in the Internet Routing Table: 1798 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: 8752 Number of APNIC addresses announced to Internet: 773473152 Equivalent to 46 /8s, 26 /16s and 67 /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:269929 Total ARIN prefixes after maximum aggregation: 122853 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 272782 Unique aggregates announced from the ARIN address blocks:130493 ARIN Region origin ASes present in the Internet Routing Table:19126 ARIN Prefixes per ASN:
