Autonomous system profile

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

AS33287

Announcement observedARIN

COMCAST-33287 - Comcast Cable Communications, LLC · COMCAST-33287

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

Last active10/22/2026, 12:40:26Snapshot expired

View network topology RDAP registration

ASN: AS33287
Registration country: United States
Name: COMCAST-33287 - Comcast Cable Communications, LLC
Abbreviation: COMCAST-33287
Registration date: 11/16/2004, 19:42:23
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
107.0.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
107.1.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
107.1.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
107.1.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
107.1.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
158.62.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
158.62.214.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
158.62.215.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
167.254.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
170.62.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
170.62.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
192.133.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
192.135.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
192.64.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
198.184.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
209.23.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
24.104.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
24.75.216.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
31.132.54.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
45.58.210.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.148.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.148.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.200.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.201.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/9/2026, 16:00:00	✓	×	Historical record
50.201.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.202.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.202.176.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.202.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.203.190.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.206.163.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.206.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.206.85.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.207.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.216.135.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.216.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.218.90.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.222.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.225.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.225.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.225.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.227.176.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.229.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.232.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
50.232.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
64.52.28.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record
69.91.182.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: COMCAST-33287 - Comcast Cable Communications, LLC
RIR: ARIN
Registration country: United States
Registration date: 11/16/2004, 19:42:23
Abuse contact: abuse@comcast.net

Snapshot trend

10/22/2026, 12:40:2646 v4310 v62 Upstream · 0 Uncertain

10/10/2026, 19:24:2946 v4308 v62 Upstream · 0 Uncertain

10/10/2026, 19:24:2846 v4308 v62 Upstream · 0 Uncertain

10/2/2026, 15:02:3546 v4309 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: rir-rdap-asn · cha-la-external-routing · iana-rdap-asn-bootstrap