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AS numbers

AS4811 China Telecom (Group)

AS4811 is operated by China Telecom (Group) and registered with APNIC (CN) since 1999-05-12.

It announces 1,512 IPv4 and 97 IPv6 prefixes, 98% of them RPKI valid.

RIPE RIS sees 2 upstream and peer networks and 12 downstream networks next to it.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameChina Telecom (Group)
Registry handleCHINANET-SHANGHAI-MAN
Registry (RIR)APNIC
CountryChina (CN)
Delegated on1999-05-12
Prefixes (IPv4 / IPv6)1,512 / 97
RPKI valid98% (1,588 / 1,609)
Upstreams and peers2
Downstream networks12

Routing health

  • AS4811 announces 1512 IPv4 and 97 IPv6 prefixes.
  • 1588 of 1609 announced prefixes are RPKI valid.
  • 21 announced prefixes are not covered by a ROA of AS4811 (they may have none, or another network’s).
  • 2 upstreams and peers, 12 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 1,609

  • 14.103.0.0/21
  • 14.103.8.0/21
  • 14.103.16.0/21
  • 14.103.24.0/21
  • 14.103.32.0/21
  • 14.103.40.0/21
  • 14.103.48.0/21
  • 14.103.56.0/21
  • 14.103.64.0/21
  • 14.103.72.0/21
  • 14.103.80.0/21
  • 14.103.88.0/21
  • 14.103.96.0/21
  • 14.103.104.0/21
  • 14.103.112.0/21
  • 14.103.120.0/21
  • 14.103.128.0/21
  • 14.103.136.0/21
  • 14.103.144.0/21
  • 14.103.152.0/21
  • 14.103.160.0/21
  • 14.103.168.0/21
  • 14.103.176.0/21
  • 14.103.184.0/21
  • 14.103.192.0/21
  • 14.103.200.0/21
  • 14.103.208.0/21
  • 14.103.216.0/21
  • 14.103.224.0/21
  • 14.103.232.0/21
  • 14.103.240.0/21
  • 14.103.248.0/21
  • 27.109.124.0/22
  • 36.111.16.0/20
  • 43.240.126.0/23
  • 43.254.44.0/23
  • 43.254.46.0/23
  • 45.115.44.0/22
  • 45.124.124.0/23
  • 45.124.126.0/23
  • 59.153.92.0/23
  • 59.153.94.0/23
  • 61.129.6.0/24
  • 61.129.7.0/24
  • 61.129.8.0/24
  • 61.129.9.0/24
  • 61.129.10.0/24
  • 61.129.11.0/24
  • 61.129.12.0/24
  • 61.129.14.0/24
  • 61.129.34.0/23
  • 61.129.44.0/23
  • 61.129.44.0/24
  • 61.129.46.0/23
  • 61.129.49.0/24
  • 61.129.52.0/24
  • 61.129.54.0/24
  • 61.129.55.0/24
  • 61.129.57.0/24
  • 61.129.64.0/24
  • 61.129.65.0/24
  • 61.129.68.0/24
  • 61.129.69.0/24
  • 61.129.72.0/24
  • 61.129.73.0/24
  • 61.129.81.0/24
  • 61.129.84.0/24
  • 61.129.88.0/24
  • 61.129.89.0/24
  • 61.129.93.0/24
  • 61.129.102.0/24
  • 61.129.112.0/24
  • 61.129.113.0/24
  • 61.129.128.0/24
  • 61.129.129.0/24
  • 61.129.248.0/24
  • 61.129.249.0/24
  • 61.129.253.0/24
  • 61.151.128.0/24
  • 61.151.129.0/24
  • 61.151.130.0/24
  • 61.151.156.0/24
  • 61.151.157.0/24
  • 61.151.158.0/24
  • 61.151.159.0/24
  • 61.151.163.0/24
  • 61.151.164.0/22
  • 61.151.168.0/23
  • 61.151.170.0/23
  • 61.151.172.0/23
  • 61.151.174.0/23
  • 61.151.176.0/23
  • 61.151.178.0/23
  • 61.151.180.0/23
  • 61.151.182.0/23
  • 61.151.184.0/23
  • 61.151.184.0/24
  • 61.151.185.0/24
  • 61.151.186.0/23
  • 61.151.188.0/23

Showing the first 100.

Upstreams and peers 2

The networks RIPE RIS sees next to AS4811 in BGP paths, the most visible first.

More about AS4811

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 08:31 UTC. The country is where the AS number was registered, not necessarily where the network operates.