AS7015 — COMCAST-7015

Network type: residential

AS7015 announces 100 IPv4 prefixes covering 46,080 addresses and 364 IPv6 prefixes.

About this network

AS7015 is one of Comcast Cable Communications' regional networks, part of the Xfinity residential broadband footprint in the United States.

What it's used for

• Cable and fibre home internet for US households in Comcast's service regions.

Notable

• A large "eyeball" network: addresses here are home connections, commonly behind carrier-grade NAT, not servers.
• One of several Comcast ASNs that roll up to the Xfinity network; see the primary network AS7922.

Interesting

• Comcast splits its consumer footprint across multiple ASNs for regional routing, all serving the same Xfinity service.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.182.187.0/24
• 5.182.192.0/24
• 5.182.198.0/24
• 23.249.160.0/24
• 23.249.170.0/24
• 24.104.46.0/24
• 24.104.58.0/24
• 24.104.124.0/24
• 31.132.52.0/23
• 36.255.213.0/24
• 36.255.214.0/24
• 45.58.244.0/24
• 45.248.52.0/24
• 50.170.42.0/24
• 50.170.112.0/20
• 50.201.18.0/24
• 50.201.39.0/24
• 50.202.32.0/24
• 50.202.226.0/24
• 50.202.235.0/24
• 50.203.226.0/24
• 50.204.160.0/24
• 50.205.228.0/22
• 50.206.116.0/23
• 50.206.154.0/24
• 50.216.68.0/24
• 50.216.151.0/24
• 50.217.157.0/24
• 50.219.135.0/24
• 50.220.194.0/24
• 50.220.237.0/24
• 50.220.238.0/24
• 50.222.24.0/24
• 50.224.52.0/24
• 50.226.56.0/22
• 50.227.206.0/24
• 50.228.177.0/24
• 50.229.40.0/24
• 50.230.7.0/24
• 50.233.80.0/24
• 50.234.189.0/24
• 50.235.181.0/24
• 50.236.108.0/24
• 50.236.194.0/24
• 50.237.182.0/24
• 63.246.130.0/23
• 63.246.132.0/23
• 63.246.137.0/24
• 63.246.151.0/24
• 63.246.158.0/24
• 64.189.39.0/24
• 64.189.50.0/24
• 69.30.79.0/24
• 69.91.138.0/24
• 69.91.142.0/24
• 69.91.184.0/24
• 69.91.188.0/24
• 69.91.190.0/24
• 72.46.136.0/22
• 78.31.204.0/24
• 92.249.31.0/24
• 94.154.170.0/24
• 94.154.182.0/24
• 103.105.166.0/24
• 103.115.187.0/24
• 103.130.178.0/24
• 103.210.12.0/24
• 104.243.208.0/24
• 107.0.22.0/24
• 107.0.159.0/24
• 135.132.18.0/23
• 135.132.21.0/24
• 135.132.22.0/24
• 139.181.8.0/24
• 147.78.205.0/24
• 147.78.206.0/24
• 159.215.64.0/22
• 162.218.90.0/24
• 164.90.11.0/24
• 185.52.137.0/24
• 185.187.212.0/24
• 185.201.40.0/24
• 185.205.205.0/24
• 190.99.80.0/24
• 192.41.172.0/24
• 192.42.95.0/24
• 192.88.199.0/24
• 192.138.220.0/24
• 192.149.9.0/24
• 198.145.48.0/20
• 198.145.80.0/20
• 198.145.140.0/24
• 199.33.164.0/23
• 199.33.166.0/24
• 205.172.20.0/22
• 205.173.152.0/21
• 208.66.72.0/21
• 209.80.158.0/24
• 212.60.15.0/24
• 217.197.169.0/24

and 364 more.

Upstream networks

• AS7922 Comcast Cable Communications, LLC
• AS3356 Level 3 Parent, LLC

Downstream networks

• AS396151 Steward Health Care System LLC
• AS31882 ABS Backup Solutions, Inc.
• AS12222 Akamai Technologies, Inc.
• AS22390 XEROX CORPORATION
• AS54036 Clean Harbors Environmental Services, Inc.
• AS36040 Google LLC
• AS11499 Woods Hole Oceanographic Institution
• AS32082 Bridgewater State University
• AS397779 Concord Hospital
• AS10271 Meganet Communications
• AS33674 Cognex Corporation
• AS6254 EG&G, Inc.
• AS32802 Brockton Hospital
• AS32622 Towerstream I, Inc.
• AS396023 Demoulas Super Markets, Inc.
• AS30196 CAPS
• AS26385 The University of Vermont Medical Center Inc
• AS46519 Lantheus Medical Imaging, Inc.
• AS393418 LOGIXHEALTH, INC
• AS12152 Ascensus, LLC.
• AS55161 Digipress Inc
• AS3 Massachusetts Institute of Technology
• AS398123 IRACING.COM MOTORSPORT SIMULATIONS, LLC
• AS27421 Applause
• AS6527 Commonwealth of Massachusetts

Adjacent networks

• AS7922 Comcast Cable Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS396151 Steward Health Care System LLC
• AS31882 ABS Backup Solutions, Inc.
• AS12222 Akamai Technologies, Inc.
• AS22390 XEROX CORPORATION
• AS54036 Clean Harbors Environmental Services, Inc.
• AS36040 Google LLC
• AS11499 Woods Hole Oceanographic Institution
• AS32082 Bridgewater State University
• AS397779 Concord Hospital
• AS10271 Meganet Communications
• AS33674 Cognex Corporation
• AS6254 EG&G, Inc.
• AS396023 Demoulas Super Markets, Inc.
• AS32622 Towerstream I, Inc.
• AS32802 Brockton Hospital
• AS30196 CAPS
• AS11598 Cloudsmart
• AS26385 The University of Vermont Medical Center Inc
• AS46519 Lantheus Medical Imaging, Inc.
• AS393418 LOGIXHEALTH, INC
• AS12152 Ascensus, LLC.
• AS55161 Digipress Inc
• AS3 Massachusetts Institute of Technology