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Network

AS40065

United StatesEyeball

CNSERVERS LLC

CNSERVERS announces 550 IPv4 prefixes (530.4K addresses) and 0 IPv6 prefixes from the United States. 12% of them are covered by valid RPKI records.

Prefixes

550 · 0

IPv4 · IPv6

Address space

530.4K

IPv4 addresses · 0 IPv6 /48s

RPKI

12% valid

7 invalid · 477 without a record

Peering

Open

1 exchange · 15 facilities

Where it is

14 facilities with known locations (of 15)

Details

Network

Name
CNSERVERS LLC
Type
NSP
Country
United StatesUnited States
Registry
ARIN
Registered
Apr 11, 201115 years ago
Website
cnservers.com
Traffic
5-10Tbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 139.2K
Abuse contact
HOSTMASTER@cnservers.com

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
ArelionGTT CommunicationsChina Telecom / CN2CloudRadium
PeersNetworks it exchanges traffic with directly, without paying either way.
26
CustomersNetworks that buy transit from it.
14
AS-SETThe routing registry object that lists this network's customers, used to build route filters.
RADB::AS-CNSERVERS

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.
66 of 550 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

AS40065 on Cloudflare Radar →PeeringDB →

Largest prefixes

550 announcements in all

IPv4

550
  1. 23.224.0.0/15No ROA
  2. 172.247.0.0/16No ROA
  3. 178.98.0.0/16RPKI valid
  4. 91.110.128.0/17RPKI valid
  5. 156.251.128.0/17No ROA
  6. 162.209.128.0/17No ROA
  7. 178.98.0.0/17RPKI valid
  8. 178.107.128.0/17RPKI valid
  9. 154.198.192.0/18No ROA
  10. 156.251.128.0/18No ROA
  11. 156.251.192.0/18No ROA
  12. 192.151.192.0/18No ROA
  13. 154.198.192.0/19No ROA
  14. 154.198.224.0/19No ROA
  15. 198.16.32.0/19No ROA
  16. 45.205.32.0/20No ROA
  17. 45.205.48.0/20No ROA
  18. 154.55.64.0/20No ROA
  19. 156.243.16.0/20RPKI invalid
  20. 192.155.176.0/20No ROA
  21. 192.161.80.0/20No ROA
  22. 45.205.8.0/21No ROA
  23. 45.205.32.0/21No ROA
  24. 45.205.40.0/21No ROA

Internet exchanges

By port speed

  1. Any2WestUnited StatesLos Angeles and Silicon Valley100 Gbps