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Network

AS141679

China

China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch

China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch announces 73 IPv4 prefixes (122.9K addresses) and 11 IPv6 prefixes from China. 92% of them are covered by valid RPKI records.

Prefixes

73 · 11

IPv4 · IPv6

Address space

122.9K

IPv4 addresses · 1K IPv6 /48s

RPKI

92% valid

0 invalid · 7 without a record

Peering

—

Not in PeeringDB

Details

Network

Name
China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch
Holder
China Telecom
Country
ChinaChina
Registry
APNIC
Registered
Jan 20, 20215 years ago
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 3.1K
Abuse contact
anti-spam@chinatelecom.cn

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
China Telecom
PeersNetworks it exchanges traffic with directly, without paying either way.
0
CustomersNetworks that buy transit from it.
1

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.
77 of 84 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
None in 30 days

AS141679 on Cloudflare Radar →

Largest prefixes

84 announcements in all

IPv4

73
  1. 106.63.0.0/17RPKI valid
  2. 111.228.0.0/18RPKI valid
  3. 117.72.96.0/19RPKI valid
  4. 117.72.160.0/19RPKI valid
  5. 117.72.192.0/19RPKI valid
  6. 117.72.32.0/20RPKI valid
  7. 117.72.80.0/20RPKI valid
  8. 117.72.144.0/20RPKI valid
  9. 110.43.80.0/21RPKI valid
  10. 110.43.96.0/21RPKI valid
  11. 110.43.104.0/21RPKI valid
  12. 117.72.8.0/21RPKI valid
  13. 117.72.24.0/21RPKI valid
  14. 117.72.48.0/21RPKI valid
  15. 117.72.56.0/21RPKI valid
  16. 117.72.240.0/21RPKI valid
  17. 220.154.8.0/21No ROA
  18. 110.43.92.0/22RPKI valid
  19. 203.176.92.0/22RPKI valid
  20. 220.154.0.0/22No ROA
  21. 220.154.4.0/22No ROA
  22. 36.110.226.0/23RPKI valid
  23. 36.111.80.0/23RPKI valid
  24. 36.111.148.0/23RPKI valid