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Network

AS24400

ChinaCarrier

Shanghai Mobile Communications Co.,Ltd.

Shanghai Mobile Communications Co.,Ltd. announces 539 IPv4 prefixes (853.8K addresses) and 602 IPv6 prefixes from China. 100% of them are covered by valid RPKI records.

Prefixes

539 · 602

IPv4 · IPv6

Address space

853.8K

IPv4 addresses · 2.4M IPv6 /48s

RPKI

100% valid

0 invalid · 0 without a record

Peering

—

Not in PeeringDB

Details

Network

Name
Shanghai Mobile Communications Co.,Ltd.
Holder
China Mobile Communications Group Co., Ltd
Country
ChinaChina
Registry
APNIC
Registered
Sep 4, 200818 years ago
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 28.7M
Abuse contact
abuse@chinamobile.com

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
China Mobile Communications Group
PeersNetworks it exchanges traffic with directly, without paying either way.
20
CustomersNetworks that buy transit from it.
23

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.
1,141 of 1,141 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

AS24400 on Cloudflare Radar →

Largest prefixes

1,141 announcements in all

IPv4

539
  1. 117.143.0.0/16RPKI valid
  2. 117.144.0.0/16RPKI valid
  3. 117.184.0.0/16RPKI valid
  4. 117.186.0.0/16RPKI valid
  5. 120.204.0.0/16RPKI valid
  6. 183.192.0.0/16RPKI valid
  7. 183.193.0.0/16RPKI valid
  8. 183.194.0.0/16RPKI valid
  9. 183.195.0.0/16RPKI valid
  10. 117.131.0.0/17RPKI valid
  11. 117.135.0.0/17RPKI valid
  12. 117.185.0.0/17RPKI valid
  13. 117.185.128.0/17RPKI valid
  14. 120.253.128.0/17RPKI valid
  15. 117.135.128.0/18RPKI valid
  16. 120.253.192.0/18RPKI valid
  17. 221.181.64.0/18RPKI valid
  18. 211.136.96.0/19RPKI valid
  19. 211.136.128.0/19RPKI valid
  20. 211.136.160.0/19RPKI valid
  21. 218.202.224.0/19RPKI valid
  22. 221.130.176.0/20RPKI valid
  23. 221.130.192.0/20RPKI valid
  24. 112.54.160.0/21RPKI valid