AS11427
Charter Communications Inc
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Spectrum
Charter Communications, Inc., is an American telecommunications and mass media company with services branded as Spectrum. The company is headquartered in Stamford, Connecticut.
⚠ 2 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS11427 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 156.229.232.0/22 | AS11427, AS20326 | 2026-09-10 11:55:45 |
| 156.229.228.0/22 | AS11427, AS49434 | 2026-09-08 23:10:26 |
Network profile
Source: PeeringDB →Web3 footprint
AS11427 hosts 4 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS11427 — global IP footprint
Cities where AS11427 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS11427 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 64.86.93.0/24 | 33,043 | 2026-09-10 11:48:52 |
| 45.202.120.0/22 | 21,804 | 2026-09-10 11:48:52 |
| 45.202.96.0/22 | 19,803 | 2026-09-10 11:48:52 |
| 45.207.36.0/22 | 19,644 | 2026-09-10 11:48:52 |
| 45.207.170.0/23 | 19,637 | 2026-09-10 11:48:52 |
| 45.207.42.0/23 | 19,606 | 2026-09-10 11:48:52 |
| 45.205.76.0/22 | 19,539 | 2026-09-10 11:48:52 |
| 45.205.156.0/22 | 19,537 | 2026-09-10 11:48:52 |
| 45.207.164.0/23 | 19,537 | 2026-09-10 11:48:52 |
| 45.207.174.0/23 | 19,535 | 2026-09-10 11:48:52 |
| 45.205.170.0/23 | 19,535 | 2026-09-10 11:48:52 |
| 45.205.88.0/21 | 19,527 | 2026-09-10 11:48:52 |
| 45.202.92.0/22 | 19,525 | 2026-09-10 11:48:52 |
| 45.205.160.0/23 | 19,520 | 2026-09-10 11:48:52 |
| 45.203.192.0/22 | 19,502 | 2026-09-10 11:48:52 |
| 45.203.240.0/22 | 19,499 | 2026-09-10 11:48:52 |
| 45.207.0.0/23 | 19,492 | 2026-09-10 11:48:52 |
| 45.202.116.0/23 | 19,485 | 2026-09-10 11:48:52 |
| 45.203.252.0/22 | 19,480 | 2026-09-10 11:48:52 |
| 45.198.188.0/22 | 19,478 | 2026-09-10 11:48:52 |
| 45.207.48.0/21 | 19,262 | 2026-09-10 11:48:52 |
| 154.194.196.0/22 | 19,140 | 2026-09-10 11:48:52 |
| 156.249.72.0/21 | 18,884 | 2026-09-10 11:48:52 |
| 154.194.244.0/22 | 18,864 | 2026-09-10 11:48:52 |
| 156.249.104.0/21 | 18,851 | 2026-09-10 11:48:52 |
| 156.249.84.0/22 | 18,838 | 2026-09-10 11:48:52 |
| 154.213.168.0/21 | 18,810 | 2026-09-10 11:48:52 |
| 156.249.116.0/22 | 18,807 | 2026-09-10 11:48:52 |
| 154.194.232.0/22 | 18,802 | 2026-09-10 11:48:52 |
| 154.94.8.0/22 | 18,791 | 2026-09-10 11:48:52 |
| 154.194.8.0/22 | 18,783 | 2026-09-10 11:48:52 |
| 156.249.68.0/22 | 18,778 | 2026-09-10 11:48:52 |
| 154.194.216.0/21 | 18,776 | 2026-09-10 11:48:52 |
| 156.233.200.0/22 | 18,773 | 2026-09-10 11:48:52 |
| 154.90.176.0/21 | 18,766 | 2026-09-10 11:48:52 |
| 156.244.136.0/21 | 18,762 | 2026-09-10 11:48:52 |
| 154.90.168.0/22 | 18,761 | 2026-09-10 11:48:52 |
| 156.244.216.0/21 | 18,747 | 2026-09-10 11:48:52 |
| 156.248.16.0/22 | 18,738 | 2026-09-10 11:48:52 |
| 156.233.152.0/21 | 18,736 | 2026-09-10 11:48:52 |
| 156.249.88.0/21 | 18,730 | 2026-09-10 11:48:52 |
| 154.82.26.0/23 | 18,730 | 2026-09-10 11:48:52 |
| 156.248.88.0/22 | 18,728 | 2026-09-10 11:48:52 |
| 156.241.32.0/21 | 18,725 | 2026-09-10 11:48:52 |
| 154.90.160.0/21 | 18,724 | 2026-09-10 11:48:52 |
| 156.233.76.0/22 | 18,712 | 2026-09-10 11:48:52 |
| 156.244.212.0/22 | 18,711 | 2026-09-10 11:48:52 |
| 156.248.96.0/21 | 18,704 | 2026-09-10 11:48:52 |
| 156.244.200.0/22 | 18,697 | 2026-09-10 11:48:52 |
| 156.233.24.0/22 | 18,694 | 2026-09-10 11:48:52 |
Showing top 50 of 411 announced prefixes by sample volume.
Frequently Asked Questions
What is AS11427?
AS11427 is an Autonomous System Number assigned to Charter Communications Inc. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS11427 announce?
AS11427 announces 5.82M IPv4 addresses distributed across 6,306 routed CIDR prefixes. The network is registered in United States.
Who operates AS11427?
AS11427 is operated by Charter Communications, Inc. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS11427 registered in?
AS11427 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
