Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS7843

Announcement observedARIN

TWC-7843-BB - Charter Communications Inc · TWC-7843-BB

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/15/2026, 09:57:26Snapshot expired

View network topology RDAP registration

ASN: AS7843
Registration country: United States
Name: TWC-7843-BB - Charter Communications Inc
Abbreviation: TWC-7843-BB
Registration date: 1/23/1997, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
107.14.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.127.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.14.64.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
107.8.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.32.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.38.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.39.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.40.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.46.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
131.150.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
150.224.64.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
150.224.68.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
151.145.160.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
151.145.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.224.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.228.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.232.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.236.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.14.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
16.191.0.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
161.104.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
173.196.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
173.197.192.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
173.197.200.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
174.108.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
209.18.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
24.106.215.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
24.27.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
24.30.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: TWC-7843-BB - Charter Communications Inc
RIR: ARIN
Registration country: United States
Registration date: 1/23/1997, 05:00:00
Abuse contact: abuse@charter.net

Snapshot trend

10/15/2026, 09:57:26152 v414 v623 Upstream · 10 Uncertain

10/4/2026, 23:25:07152 v414 v624 Upstream · 10 Uncertain

10/3/2026, 21:00:52152 v414 v623 Upstream · 10 Uncertain

9/29/2026, 20:38:43152 v414 v624 Upstream · 10 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap