Prefixes
601 · 36
IPv4 · IPv6
Network
AS20001
EyeballCharter Communications Inc
Charter Communications announces 601 IPv4 prefixes (7.6M addresses) and 36 IPv6 prefixes from the United States. 88% of them are covered by valid RPKI records.
Address space
7.6M
IPv4 addresses · 1.3M IPv6 /48s
RPKI
88% valid1 invalid · 73 without a record
Peering
Selective
1 exchange · 1 facility
Where it is
Details
Network
- Name
- Charter Communications Inc
- Type
- Cable/DSL/ISP
- Country
- United States
- Registry
- ARIN
- Registered
- Mar 13, 200125 years ago
- Website
- spectrum.com
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 4.8M
- Abuse contact
- abuse@charter.net
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- VerizonTATA CommunicationsCharter CommunicationsCharter Communications
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 3
- CustomersNetworks that buy transit from it.
- 146
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- RADB::AS-ROADRUNNER
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.
- 563 of 637 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
Largest prefixes
IPv4
601- 76.168.0.0/13RPKI valid
- 172.112.0.0/13RPKI valid
- 23.240.0.0/14RPKI valid
- 45.48.0.0/14RPKI valid
- 76.80.0.0/14RPKI valid
- 98.152.0.0/14RPKI valid
- 104.32.0.0/14RPKI valid
- 104.172.0.0/14RPKI valid
- 172.88.0.0/14RPKI valid
- 172.248.0.0/14RPKI valid
- 66.74.0.0/15RPKI valid
- 75.82.0.0/15RPKI valid
- 75.84.0.0/15RPKI valid
- 76.32.0.0/15RPKI valid
- 76.50.0.0/15RPKI valid
- 76.86.0.0/15RPKI valid
- 76.90.0.0/15RPKI valid
- 76.94.0.0/15RPKI valid
- 76.166.0.0/15RPKI valid
- 98.148.0.0/15RPKI valid
- 98.150.0.0/15RPKI valid
- 24.43.0.0/16RPKI valid
- 50.113.0.0/16RPKI valid
- 66.27.0.0/16RPKI valid
IPv6
36- 2603:8000::/28RPKI valid
- 2603:800c::/30RPKI valid
- 2600:5c00::/32RPKI valid
- 2603:803d::/32RPKI valid
- 2605:e000::/32RPKI valid
- 2606:6000::/32RPKI valid
- 2603:8020::/33RPKI valid
- 2600:5c00:2000::/36RPKI valid
- 2605:e000:c000::/36RPKI valid
- 2605:e000:d000::/36RPKI valid
- 2605:e000:e000::/37RPKI valid
- 2605:e000:e800::/38RPKI valid
Internet exchanges
- DRF IXHonolulu100 Gbps