heade.rs
JSON

Network

AS11351

United StatesEyeball

Charter Communications Inc

Charter Communications announces 130 IPv4 prefixes (4.4M addresses) and 13 IPv6 prefixes from the United States. 87% of them are covered by valid RPKI records.

Prefixes

130 · 13

IPv4 · IPv6

Address space

4.4M

IPv4 addresses · 1.2M IPv6 /48s

RPKI

87% valid

2 invalid · 17 without a record

Peering

—

Not in PeeringDB

Details

Network

Name
Charter Communications Inc
Country
United StatesUnited States
Registry
ARIN
Registered
Jul 14, 199828 years ago
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 4M
Abuse contact
abuse@charter.net

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
Charter Communications
PeersNetworks it exchanges traffic with directly, without paying either way.
1
CustomersNetworks that buy transit from it.
91

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.
124 of 143 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
5 route leaks

AS11351 on Cloudflare Radar →

Largest prefixes

143 announcements in all

IPv4

130
  1. 74.76.0.0/14RPKI valid
  2. 24.58.0.0/15RPKI valid
  3. 45.46.0.0/15RPKI valid
  4. 66.66.0.0/15RPKI valid
  5. 67.240.0.0/15RPKI valid
  6. 67.248.0.0/15RPKI valid
  7. 67.252.0.0/15RPKI valid
  8. 98.2.0.0/15RPKI valid
  9. 98.4.0.0/15RPKI valid
  10. 98.10.0.0/15RPKI valid
  11. 104.228.0.0/15RPKI valid
  12. 172.100.0.0/15RPKI valid
  13. 24.97.0.0/16RPKI valid
  14. 24.198.0.0/16RPKI valid
  15. 66.24.0.0/16RPKI valid
  16. 67.242.0.0/16RPKI valid
  17. 67.246.0.0/16RPKI valid
  18. 67.255.0.0/16RPKI valid
  19. 69.207.0.0/16RPKI valid
  20. 72.224.0.0/16RPKI valid
  21. 72.228.0.0/16RPKI valid
  22. 72.230.0.0/16RPKI valid
  23. 74.67.0.0/16RPKI valid
  24. 74.69.0.0/16RPKI valid