Autonomous system profile

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

AS7725

Announcement observedARIN

COMCAST-7725 - Comcast Cable Communications, LLC · COMCAST-7725

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

Last active10/19/2026, 03:03:10Snapshot expired

View network topology RDAP registration

ASN: AS7725
Registration country: United States
Name: COMCAST-7725 - Comcast Cable Communications, LLC
Abbreviation: COMCAST-7725
Registration date: 12/20/1996, 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
107.0.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
139.181.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
167.136.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
167.183.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
205.167.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
209.23.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
24.104.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
24.104.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.200.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.200.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.201.173.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.201.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.201.221.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.204.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.204.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.205.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.205.36.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.207.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.220.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.220.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.224.48.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.225.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.232.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.233.190.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.234.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.235.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
50.238.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
72.162.100.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
72.162.12.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
72.162.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
72.162.44.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid
72.162.48.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/19/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: COMCAST-7725 - Comcast Cable Communications, LLC
RIR: ARIN
Registration country: United States
Registration date: 12/20/1996, 05:00:00
Abuse contact: abuse@comcast.net

Snapshot trend

10/19/2026, 03:03:1032 v4112 v62 Upstream · 0 Uncertain

10/15/2026, 10:48:1732 v4112 v62 Upstream · 0 Uncertain

10/12/2026, 05:02:2132 v4112 v62 Upstream · 0 Uncertain

10/10/2026, 03:10:3732 v4112 v62 Upstream · 0 Uncertain

10/5/2026, 11:32:1332 v4112 v62 Upstream · 0 Uncertain

9/29/2026, 20:18:5932 v4112 v62 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 · rir-rdap-asn · iana-rdap-asn-bootstrap