AS20001 Charter Communications Inc 🇺🇸 US
Announcing 621 prefixes, seen at the RIS collectors.
IPv4 prefixes
601
8,243,968 (32,203 × /24)
IPv6 prefixes
20
21 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
149
transit customers observed
Customer cone
150
ASes reachable through it
Registry and operator data
- AS number
- AS20001
- Name
- Charter Communications Inc
- Organisation
- Charter Communications (20001)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-03-13
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- RADB::AS-ROADRUNNER
- Website
- https://www.spectrum.com
- PeeringDB
- net/16316
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
621 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 172.81.114.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.81.115.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.88.0.0/14 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.80.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.82.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.84.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.87.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.90.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.92.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.93.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.96.95.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.112.0.0/13 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 172.248.0.0/14 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.196.0.0/16 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.197.64.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.197.88.0/21 v4 | RPKI valid | 11 | 37721693920001 | 2026-09-18 |
| 173.197.96.0/20 v4 | RPKI valid | 11 | 37721693920001 | 2026-09-18 |
| 173.197.160.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.197.208.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.197.210.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.197.216.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.198.0.0/17 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.198.64.0/19 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.198.88.0/21 v4 | RPKI valid | 11 | 37721693920001 | 2026-09-18 |
| 173.205.6.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.8.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.14.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.18.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.22.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.70.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.74.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.78.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.98.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.205.114.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.239.241.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 173.239.244.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 191.1.0.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 191.1.64.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 191.1.128.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 191.1.192.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.60.0.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.61.0.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.61.40.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.61.46.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.61.48.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.62.215.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.138.101.0/24 v4 | no ROA | 44 | 149072011520001 | 2026-09-18 |
| 192.138.172.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 192.150.116.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 192.171.82.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.171.88.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 192.219.232.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.212.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.213.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.214.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.215.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.220.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.221.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.222.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.223.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.1.232.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.2.32.0/19 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.15.208.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.23.222.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.60.183.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 198.72.128.0/17 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 198.99.76.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 198.190.246.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.12.32.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.12.48.0/24 v4 | no ROA | 42 | 14907784320001 | 2026-09-18 |
| 199.12.64.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.12.160.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.12.192.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.12.224.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.32.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.64.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.96.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.160.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.192.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.13.224.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.0.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.32.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.64.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.96.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.128.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.160.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.192.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.14.224.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.33.78.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.0.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.32.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.64.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.96.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.128.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.160.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.162.224.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.250.188.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 199.250.189.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 199.253.216.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.253.226.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.254.2.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.254.3.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.254.4.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 199.254.5.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.130.155.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.130.172.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.140.250.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.210.0.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.210.96.0/19 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.215.64.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.215.96.0/19 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.229.219.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.229.220.0/22 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.229.234.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 204.237.128.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.140.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.172.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.180.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.190.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.192.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.204.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.208.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.246.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 204.237.254.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 205.142.110.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 205.179.128.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 205.179.192.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 205.179.224.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.135.128.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.135.192.0/19 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.201.240.0/20 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 206.206.110.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.64.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.72.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.76.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.82.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.88.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.98.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.104.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.217.112.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.0.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.1.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.2.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.3.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.4.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.5.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.6.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.7.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.8.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.9.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.10.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.11.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.12.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.13.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.14.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 206.251.15.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.145.224.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.168.0.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.168.32.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.168.64.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.168.96.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.168.128.0/17 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.182.24.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.182.29.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.254.91.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.254.92.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 207.254.93.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.77.72.0/22 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 208.89.240.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.89.241.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.89.242.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.6.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.16.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.22.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.32.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.46.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.48.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.113.58.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 208.116.222.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.59.253.0/24 v4 | no ROA | 44 | 14907784320001 | 2026-09-18 |
| 209.101.32.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.120.148.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.163.116.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.163.117.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.163.118.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.163.119.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 209.166.48.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.122.190.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.0.0/18 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.64.0/19 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.112.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.192.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.200.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.208.0/23 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.133.216.0/21 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.213.27.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.224.117.0/24 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |
| 216.230.30.0/24 v4 | RPKI valid | 44 | 149072011520001 | 2026-09-18 |
| 216.230.31.0/24 v4 | RPKI valid | 44 | 149072011520001 | 2026-09-18 |
| 216.254.16.0/20 v4 | RPKI valid | 44 | 14907784320001 | 2026-09-18 |