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Network

AS4811

China

China Telecom Shanghai IDC Network

China Telecom Shanghai IDC Network announces 1,515 IPv4 prefixes (1.1M addresses) and 96 IPv6 prefixes from China. 98% of them are covered by valid RPKI records.

Prefixes

1,515 · 96

IPv4 · IPv6

Address space

1.1M

IPv4 addresses · 20.8K IPv6 /48s

RPKI

98% valid

4 invalid · 22 without a record

Peering

—

Not in PeeringDB

Details

Network

Name
China Telecom Shanghai IDC Network
Holder
Wu Xiao Li
Country
ChinaChina
Registry
APNIC
Registered
Sep 4, 200818 years ago
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 171.3K
Abuse contact
anti-spam@chinatelecom.cn

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
China TelecomChina Telecom
PeersNetworks it exchanges traffic with directly, without paying either way.
1
CustomersNetworks that buy transit from it.
11

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
Not published
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
1,585 of 1,611 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
5 hijacks of its prefixes

AS4811 on Cloudflare Radar →

Largest prefixes

1,611 announcements in all

IPv4

1,515
  1. 114.67.64.0/18RPKI valid
  2. 116.63.192.0/18RPKI valid
  3. 101.89.160.0/19RPKI valid
  4. 101.91.0.0/19RPKI valid
  5. 114.80.64.0/19RPKI valid
  6. 116.63.32.0/19RPKI valid
  7. 122.9.64.0/19RPKI valid
  8. 140.210.128.0/19RPKI valid
  9. 180.163.0.0/19RPKI valid
  10. 180.163.224.0/19RPKI valid
  11. 36.111.16.0/20RPKI valid
  12. 61.151.192.0/20RPKI valid
  13. 61.171.0.0/20RPKI valid
  14. 61.171.16.0/20RPKI valid
  15. 61.171.32.0/20RPKI valid
  16. 61.171.80.0/20RPKI valid
  17. 61.171.96.0/20RPKI valid
  18. 101.89.80.0/20RPKI valid
  19. 101.89.144.0/20RPKI valid
  20. 101.89.192.0/20RPKI valid
  21. 101.91.48.0/20RPKI valid
  22. 101.91.80.0/20RPKI valid
  23. 101.91.112.0/20RPKI valid
  24. 101.91.144.0/20RPKI valid