Autonomous system profile

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

AS23132

Announcement observedARIN

Charter Communications LLC · CHARTER-23132-SOUTHERN-NEW-ENGLAND-C3

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

Last active10/1/2026, 11:51:06Snapshot expired

View network topology RDAP registration

ASN: AS23132
Registration country: United States
Name: Charter Communications LLC
Abbreviation: CHARTER-23132-SOUTHERN-NEW-ENGLAND-C3
Registration date: 7/25/2017, 17:38:01
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
159.56.136.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/13/2026, 00:00:00	✓	×	Historical record
66.189.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/13/2026, 00:00:00	✓	×	Historical record
75.141.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/13/2026, 00:00:00	✓	×	Historical record
76.58.2.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/13/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Charter Communications LLC
RIR: ARIN
Registration country: United States
Registration date: 7/25/2017, 17:38:01
Abuse contact: abuse@charter.net

Snapshot trend

10/1/2026, 11:51:064 v43 v61 Upstream · 0 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 · iana-rdap-asn-bootstrap · rir-rdap-asn