ResearchRouting table, RPKI, IRR & looking glass

AS4637 Telstra Global

AS4637 (ASN-TELSTRA-GLOBAL) is registered to Telstra Global in HK. It originates 763 prefixes in the global routing table.

658
IPv4 prefixes
105
IPv6 prefixes
1,243,648
IPv4 addresses
93%
RPKI valid
Registration

Who holds AS4637

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS4637
Handle
ASN-TELSTRA-GLOBAL
Organization
Telstra Global
Country
HK
ASPA
None published
Routing

What AS4637 announces

Prefixes originated by AS4637 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
658
IPv6 prefixes
105
IPv4 addresses
1,243,648 (4,858 /24s)
RPKI valid
711 93%
RPKI invalid
1
RPKI not found
51
ROAs naming AS4637
898
With an IRR route object
678 88%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (658)
5.226.185.0/2413.142.0.0/1613.143.0.0/2013.143.32.0/2031.58.172.0/2331.58.174.0/2331.59.76.0/2337.153.152.0/2442.99.128.0/1742.99.144.0/2142.99.152.0/2142.99.168.0/2142.99.176.0/2142.99.216.0/2342.99.224.0/2042.99.254.0/2458.145.195.0/2458.145.196.0/2458.145.198.0/2458.145.199.0/2458.145.200.0/2458.145.201.0/2458.145.202.0/2458.145.203.0/2458.145.225.0/2458.145.228.0/2458.145.234.0/2461.8.32.0/1961.8.32.0/2261.8.32.0/2461.8.36.0/2261.8.37.0/2461.8.40.0/2261.14.128.0/1861.14.139.0/2461.14.165.0/2461.14.166.0/2461.14.171.0/2461.14.186.0/2461.87.128.0/1863.133.192.0/2163.133.200.0/2163.160.0.0/2463.160.4.0/2363.160.32.0/2163.160.224.0/1963.161.16.0/2063.161.224.0/1963.164.160.0/1963.172.128.0/1963.175.32.0/1964.32.152.0/2164.50.136.0/2164.145.128.0/1964.145.160.0/1964.145.192.0/1964.145.224.0/1965.160.160.0/1965.161.96.0/1965.163.96.0/1965.166.32.0/1965.166.192.0/1965.167.0.0/1965.167.160.0/1965.170.224.0/1965.171.32.0/1965.171.192.0/1965.173.160.0/1965.174.32.0/1966.17.72.0/2166.200.240.0/2074.3.0.0/1974.3.32.0/1974.3.64.0/1974.3.96.0/1981.172.116.0/2482.21.101.0/2482.21.134.0/2382.21.144.0/2482.29.26.0/2482.29.75.0/2488.223.47.0/2491.209.48.0/2495.134.136.0/2495.134.137.0/2495.134.138.0/2495.134.139.0/2495.170.21.0/2495.170.24.0/2495.170.31.0/2495.173.55.0/24101.167.176.0/23101.167.178.0/23101.167.180.0/23101.167.182.0/23101.167.184.0/23101.167.186.0/23101.167.188.0/22101.167.192.0/21101.167.192.0/22101.167.200.0/21101.167.208.0/22101.167.212.0/22101.167.216.0/21102.129.166.0/24104.132.12.0/24104.234.104.0/24104.234.184.0/24116.92.4.0/24116.92.8.0/23116.92.72.0/24120.138.192.0/18120.138.240.0/24121.91.226.0/23122.8.40.0/22122.152.128.0/19122.152.160.0/20122.152.165.0/24122.152.168.0/24122.152.176.0/21
Show 538 more
122.152.184.0/21125.252.64.0/18125.252.81.0/24125.252.82.0/24125.252.87.0/24125.252.94.0/24125.252.112.0/24134.159.0.0/16134.159.0.0/18134.159.0.0/19134.159.7.0/24134.159.13.0/24134.159.14.0/24134.159.17.0/24134.159.18.0/24134.159.21.0/24134.159.37.0/24134.159.40.0/24134.159.41.0/24134.159.48.0/22134.159.64.0/19134.159.64.0/21134.159.67.0/24134.159.76.0/22134.159.79.0/24134.159.84.0/24134.159.85.0/24134.159.86.0/24134.159.87.0/24134.159.89.0/24134.159.90.0/24134.159.91.0/24134.159.92.0/24134.159.93.0/24134.159.94.0/24134.159.96.0/19134.159.96.0/24134.159.97.0/24134.159.98.0/24134.159.100.0/24134.159.102.0/23134.159.102.0/24134.159.104.0/24134.159.106.0/24134.159.107.0/24134.159.108.0/22134.159.108.0/24134.159.113.0/24134.159.114.0/24134.159.115.0/24134.159.116.0/24134.159.117.0/24134.159.118.0/24134.159.120.0/23134.159.122.0/24134.159.123.0/24134.159.128.0/18134.159.128.0/19134.159.128.0/24134.159.129.0/24134.159.130.0/24134.159.131.0/24134.159.132.0/24134.159.133.0/24134.159.134.0/24134.159.135.0/24134.159.136.0/24134.159.137.0/24134.159.142.0/24134.159.143.0/24134.159.145.0/24134.159.146.0/24134.159.148.0/24134.159.149.0/24134.159.150.0/23134.159.150.0/24134.159.152.0/24134.159.154.0/23134.159.154.0/24134.159.155.0/24134.159.156.0/23134.159.160.0/19134.159.160.0/24134.159.163.0/24134.159.164.0/24134.159.165.0/24134.159.168.0/24134.159.170.0/24134.159.171.0/24134.159.172.0/23134.159.175.0/24134.159.181.0/24134.159.182.0/23134.159.182.0/24134.159.184.0/23134.159.186.0/23134.159.188.0/24134.159.191.0/24134.159.192.0/24134.159.193.0/24134.159.194.0/24134.159.201.0/24134.159.204.0/24134.159.205.0/24134.159.206.0/24134.159.208.0/24134.159.209.0/24134.159.210.0/24134.159.211.0/24134.159.212.0/24134.159.213.0/24134.159.214.0/24134.159.215.0/24134.159.216.0/24134.159.217.0/24134.159.218.0/24134.159.224.0/24134.159.227.0/24134.159.228.0/24134.159.233.0/24134.159.235.0/24134.159.236.0/24134.159.238.0/24134.159.242.0/24134.159.243.0/24134.159.244.0/24136.175.160.0/24144.31.208.0/22144.130.128.0/20144.130.128.0/21144.223.96.0/19144.224.32.0/19144.224.64.0/19144.230.0.0/19144.230.96.0/19146.101.0.0/16146.101.126.0/24146.101.127.0/24146.101.255.0/24147.125.250.0/24147.125.251.0/24149.18.109.0/24151.243.202.0/23154.8.0.0/19154.8.32.0/20154.16.83.0/24154.32.0.0/16154.32.105.0/24154.32.107.0/24154.32.109.0/24154.32.121.0/24155.161.52.0/24155.161.64.0/24157.254.14.0/24165.197.104.0/22173.239.233.0/24173.244.40.0/24173.244.51.0/24175.29.19.0/24175.29.20.0/24175.29.28.0/22179.198.56.0/21179.236.148.0/22179.236.152.0/21179.236.160.0/19191.223.144.0/20192.84.230.0/24192.154.16.0/24192.154.24.0/23192.154.25.0/24192.154.35.0/24193.82.96.0/19193.82.96.0/24193.82.97.0/24193.82.98.0/24193.82.99.0/24193.82.100.0/24193.82.101.0/24193.82.102.0/24193.82.103.0/24193.82.104.0/24193.82.105.0/24193.82.106.0/24193.82.107.0/24193.82.108.0/24193.82.128.0/19193.82.192.0/19194.33.57.0/24194.34.69.0/24195.152.0.0/15195.153.216.0/24195.153.217.0/24196.44.117.0/24198.68.128.0/19198.69.64.0/19199.0.0.0/19199.0.32.0/19199.189.149.0/24199.223.38.0/24201.8.96.0/19202.40.141.0/24202.40.148.0/23202.40.148.0/24202.40.149.0/24202.41.224.0/20202.41.232.0/21202.41.233.0/24202.42.5.0/24202.42.38.0/24202.42.41.0/24202.42.42.0/24202.42.45.0/24202.42.46.0/24202.42.52.0/24202.42.62.0/24202.42.64.0/24202.42.65.0/24202.42.163.0/24202.42.206.0/24202.42.212.0/23202.42.212.0/24202.42.234.0/24202.42.235.0/24202.47.193.0/24202.47.197.0/24202.47.198.0/24202.47.200.0/24202.47.205.0/24202.47.206.0/24202.47.207.0/24202.47.208.0/23202.47.208.0/24202.47.210.0/23202.47.210.0/24202.47.212.0/24202.47.213.0/24202.47.214.0/24202.47.215.0/24202.47.216.0/24202.47.220.0/24202.47.222.0/24202.64.56.0/24202.64.63.0/24202.64.128.0/18202.64.128.0/24202.64.131.0/24202.64.137.0/24202.64.192.0/24202.64.210.0/24202.84.128.0/17202.84.142.0/24202.84.143.0/24202.84.149.0/24202.84.152.0/24202.84.176.0/24202.84.177.0/24202.84.178.0/24202.84.204.0/24202.84.207.0/24202.84.219.0/24202.84.221.0/24202.84.225.0/24202.84.227.0/24202.84.228.0/24202.84.229.0/24202.84.232.0/22202.84.242.0/23202.84.242.0/24202.84.248.0/22202.84.251.0/24202.84.252.0/24202.93.205.0/24202.126.128.0/19202.126.160.0/19202.126.175.0/24202.126.191.0/24202.127.69.0/24202.127.70.0/23202.127.73.0/24202.127.74.0/24202.127.76.0/24202.127.77.0/24202.127.78.0/24202.127.79.0/24202.128.128.0/19202.128.128.0/24202.128.129.0/24202.128.132.0/24202.128.133.0/24202.128.134.0/24202.147.0.0/18202.147.32.0/24202.147.41.0/24202.147.45.0/24202.147.48.0/24202.147.49.0/24202.147.50.0/24202.147.60.0/24202.227.128.0/18203.19.234.0/24203.28.106.0/24203.81.37.0/24203.81.41.0/24203.81.44.0/24203.81.45.0/24203.81.46.0/24203.81.56.0/24203.81.62.0/24203.100.135.0/24203.101.128.0/19203.101.129.0/24203.101.134.0/24203.101.138.0/24203.101.139.0/24203.101.146.0/24203.101.147.0/24203.101.152.0/24203.101.153.0/24203.101.154.0/24203.101.155.0/24203.101.156.0/24203.101.157.0/24203.101.158.0/24203.112.224.0/19203.112.225.0/24203.112.231.0/24203.112.232.0/24203.112.235.0/24203.112.236.0/24203.112.237.0/24203.112.239.0/24203.112.240.0/24203.112.241.0/24203.112.254.0/24203.120.17.0/24203.120.23.0/24203.120.27.0/24203.120.42.0/24203.120.46.0/24203.120.48.0/24203.120.49.0/24203.120.60.0/24203.120.63.0/24203.120.64.0/24203.120.68.0/24203.120.94.0/24203.120.95.0/24203.120.96.0/24203.120.100.0/24203.120.102.0/24203.120.106.0/24203.120.107.0/24203.120.142.0/24203.120.150.0/24203.120.156.0/24203.120.160.0/24203.120.161.0/24203.120.170.0/24203.120.171.0/24203.120.174.0/24203.120.185.0/24203.120.188.0/24203.120.213.0/24203.120.221.0/24203.120.238.0/24203.120.245.0/24203.123.128.0/18203.160.141.0/24203.190.64.0/19203.190.67.0/24203.190.75.0/24203.192.128.0/18203.192.130.0/24203.192.136.0/24203.192.141.0/24203.192.150.0/24203.192.151.0/24203.192.156.0/24203.192.170.0/24205.214.32.0/20205.241.240.0/20206.40.192.0/20206.106.48.0/20206.253.0.0/20207.15.64.0/19207.15.96.0/19207.43.0.0/20208.3.0.0/20208.9.128.0/19208.9.160.0/19208.19.208.0/20208.29.96.0/19208.30.128.0/19210.17.222.0/24210.24.8.0/24210.24.50.0/24210.24.130.0/24210.24.139.0/24210.24.157.0/24210.24.166.0/24210.24.196.0/24210.57.0.0/22210.57.4.0/24210.57.5.0/24210.57.6.0/24210.57.12.0/24210.57.13.0/24210.57.14.0/24210.57.15.0/24210.57.16.0/24210.57.17.0/24210.57.18.0/24210.57.19.0/24210.57.22.0/24210.57.23.0/24210.57.24.0/24210.57.25.0/24210.57.26.0/24210.57.29.0/24210.57.30.0/24210.57.31.0/24210.57.33.0/24210.57.34.0/24210.57.36.0/24210.57.38.0/24210.57.39.0/24210.57.41.0/24210.57.43.0/24210.57.45.0/24210.57.46.0/24210.57.47.0/24210.57.50.0/24210.57.51.0/24210.57.52.0/24210.57.53.0/24210.57.54.0/24210.57.55.0/24210.57.56.0/24210.57.57.0/24210.57.58.0/24210.57.59.0/24210.57.60.0/24210.57.61.0/24210.57.62.0/24210.57.65.0/24210.57.68.0/24210.57.69.0/24210.57.71.0/24210.57.73.0/24210.57.79.0/24210.57.80.0/24210.57.81.0/24210.57.84.0/24210.57.85.0/24210.57.86.0/24210.57.88.0/22210.57.92.0/22210.57.96.0/19210.57.97.0/24210.57.98.0/23210.57.100.0/23210.57.104.0/23210.57.106.0/23210.57.108.0/23210.57.110.0/23210.57.112.0/23210.57.117.0/24210.57.118.0/24210.57.120.0/24210.57.122.0/24210.57.123.0/24210.57.124.0/24210.57.193.0/24210.57.198.0/24210.57.200.0/24210.57.201.0/24210.57.202.0/24210.57.203.0/24210.57.204.0/24210.57.205.0/24210.176.33.0/24210.176.34.0/24210.176.35.0/24210.176.36.0/24210.176.37.0/24210.176.38.0/24210.176.40.0/24210.176.41.0/24210.176.42.0/24210.176.43.0/24210.176.44.0/24210.176.45.0/24210.176.46.0/24210.176.129.0/24210.176.130.0/23210.176.130.0/24210.176.132.0/24210.176.133.0/24210.176.135.0/24210.176.136.0/24210.176.137.0/24210.176.138.0/24210.176.139.0/24210.176.140.0/24210.176.141.0/24210.176.143.0/24210.176.144.0/24210.176.145.0/24210.176.146.0/24210.176.147.0/24210.176.148.0/24210.176.150.0/24210.176.151.0/24210.176.152.0/24210.176.153.0/24210.176.154.0/24210.176.155.0/24210.176.156.0/24210.176.157.0/24210.176.158.0/24210.176.159.0/24217.151.32.0/21217.151.36.0/24217.151.37.0/24217.151.38.0/24217.151.39.0/24217.151.40.0/23217.151.40.0/24217.151.41.0/24217.151.42.0/23217.151.44.0/24217.151.46.0/24217.151.47.0/24220.232.204.0/24220.232.205.0/24220.232.206.0/24220.232.242.0/24220.232.243.0/24
IPv6 (105)
2001:cb0::/322001:cb0:208::/482001:cb0:20b::/482001:cb0:20d::/482001:cb0:20f::/482001:cb0:1208::/482001:cb0:120a::/482001:cb0:2203::/482001:cb0:3202::/482001:cb0:9204::/482001:cb0:9205::/482001:cc8::/322001:cc9::/322403:e800::/322403:e800:201::/482403:e800:203::/482403:e800:209::/482403:e800:211::/482403:e800:2fc::/482403:e800:2fe::/482403:e800:402::/482403:e800:404::/482403:e800:406::/482403:e800:407::/482403:e800:40a::/482403:e800:40b::/482403:e800:40c::/482403:e800:40d::/482403:e800:40e::/482403:e800:40f::/482403:e800:412::/482403:e800:413::/482403:e800:419::/482403:e800:41a::/482403:e800:41b::/482403:e800:41c::/482403:e800:421::/482403:e800:422::/482403:e800:423::/482403:e800:429::/482403:e800:42a::/482403:e800:42b::/482403:e800:501::/482403:e800:50d::/482403:e800:50e::/482403:e800:511::/482403:e800:513::/482403:e800:515::/482403:e800:51a::/482403:e800:51c::/482403:e800:51d::/482403:e800:601::/482403:e800:602::/482403:e800:603::/482403:e800:609::/482403:e800:60a::/482403:e800:60b::/482403:e800:724::/482403:e800:806::/482403:e800:80b::/482403:e800:81c::/482403:e800:901::/482403:e800:902::/482403:e800:903::/482403:e800:904::/482403:e800:c01::/482403:e800:c04::/482403:e800:d00::/482403:e800:d78::/482403:e800:d7c::/482403:e800:d7d::/482403:e800:e00::/482403:e800:e01::/482403:e800:e7c::/482403:e800:e7d::/482403:e800:e7e::/482403:e800:e80b::/482403:e800:fd00::/482403:e800:fd01::/482403:e800:fd02::/482403:e800:fd05::/482403:e800:fd07::/482403:e800:fd11::/482403:e800:fd12::/482403:e800:fd18::/482403:e800:fd20::/482403:e800:fd28::/482403:e800:fd2b::/482403:e800:fd34::/482403:e800:fd38::/482403:e800:fd3c::/482403:e800:fd3d::/482403:e800:fd3e::/482403:e800:fd49::/482403:e800:fd4d::/482403:e800:fd4e::/482403:e800:fd4f::/482403:e800:fd5c::/482403:e800:fd60::/482403:e800:fd70::/482403:e800:fd78::/482403:e800:fd79::/482403:e800:fd81::/482403:e800:fd88::/482a02:1620::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS4637 is reached through

The AS just before AS4637 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 56AS3356 LEVEL3 55AS1299 TWELVE99 53AS6461 ZAYO-6461 3AS7029 WINDSTREAM 1
ASPA

Provider authorization

AS4637 publishes no ASPA of its own. 12 ASes name it as a provider in theirs. Check a path.

The 12 ASes that name AS4637 as a provider
AS1221 ASN-TELSTRAAS7629 EPLDT-AS-APAS19651 TTL-LTDAS23930 VITROINC-AS-APAS24221 ePLDT-Azure-StackAS38491 VITROINC-AS-APAS45177 DEVOLI-AS-APAS45355 DIGICELPACIFIC-1-APAS132528 DIGICELAUSPTYLTD-AS-APAS138128 SOLNET-IDAS150347 PLANISWARE-AS-APAS402000 ATWAB-INC
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICASN-TELSTRA-GLOBALAPNIC-HM
RADBASN-TELSTRA-GLOBALMAINT-AS4637
REACHREACHMAINT-REACH

Route objects with origin AS4637: APNIC 3,086 · RADB 492 · RIPE 229 · REACH 53 · ARIN 34

as-sets that list AS4637 (79)first 40 shown
AS-10099AS-17117IMPORTAS-18187AS-210873AS-4648-UPSTREAM-INTAS-60410AS-9942AS-ATRATO:AS-PEERSAS-AZURETECHAS-AZURETECH-PROTECTIONAS-BTN-CUSTOMERSAS-CHIEF-TRANSIT-2002AS-CM-INTL-CUSTOMERSAS-CPCSG-PEERSAS-CTBC-CUSTOMERS66AS-CWBHARTIAS-EQUINIX-9989-PEERSAS-HKIXAS-HKNETAS-HKTCUSTOMERAS-HURRICANEV6AS-KDDCUSTOMER2AS-LIQUID-AMSIXPEERSAS-LUMEN-CUSTOMERS-ASNSAS-MANDA-AMSIX-PEERS-V4AS-MANDA-AMSIX-PEERS-V6AS-MANDA-DECIX-PEERS-V4AS-MANDA-DECIX-PEERS-V6AS-MANDA-LINX-PEERS-V4AS-MANDA-LINX-PEERS-V6AS-MFNXAS-NETFRONT-2AS-OPENIXPAS-PACNETAS-RCN-CE-PEERSAS-REACH-CUSTOMERSAS-RIS-RRC01AS-SET-IIXAS-SET-NGENAAS-SET-RESMED-TELSTRA
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