Autonomous System

AS7922

Comcast Cable Communications, LLC

Comcast Cable Communications, LLC United States 🌐 comcast.com

Announced IPs

67,781,387

CIDR prefixes

25,413

ASN

AS7922

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100

Moderate

How this score is built

Baseline (neutral) 65
Isp allocation +5
Trust score 70 / 100

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

About Xfinity

Comcast Cable Communications, doing business as Xfinity, is an American telecommunications business segment and division of Comcast Corporation. It is used to market consumer cable television, internet, telephone, and wireless services provided by the company.

Founded

1981

Headquarters

Philadelphia

Industry

telecommunications industry

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Network profile

Source: PeeringDB →

Network type Cable/DSL/ISP

Traffic level 1-5Tbps

Geographic scope North America

Traffic ratio Balanced

Peering policy Selective

IRR record RADB::AS-COMCAST-IBONE

Website ↗

Web3 footprint

AS7922 hosts 249 observed decentralized-network nodes across 6 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Ξ Ethereum 120 GNO Gnosis 93 IPFS IPFS 24 ₿ Bitcoin 9 XMR Monero 2 FIL Filecoin 1

AS7922 — global IP footprint

Cities where AS7922 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
73.128.0.0/9	8.39M	63.7%	Comcast Cable Communications, LLC	US	Washington	Federal Way
73.64.0.0/10	4.19M	62.1%	Comcast Cable Communications, LLC	US	Pennsylvania	Greensburg
98.192.0.0/10	4.19M	46.9%	Comcast Cable Communications, LLC	US	Pennsylvania	Malvern
67.160.0.0/11	2.10M	59.1%	Comcast Cable Communications, LLC	US	Virginia	Richmond
68.32.0.0/11	2.10M	66.0%	Comcast Cable Communications, LLC	US	Indiana	Fort Wayne
73.32.0.0/11	2.10M	61.8%	Comcast Cable Communications, LLC	US	Utah	Herriman
76.96.0.0/11	2.10M	63.7%	Comcast Cable Communications, LLC	US	Pennsylvania	Upper Darby
76.128.0.0/11	2.10M	64.7%	Comcast Cable Communications, LLC	US	Utah	Park City
96.128.0.0/11	2.10M	0.0%	Comcast Cable Communications, LLC	US	—	—
96.192.0.0/11	2.10M	7.5%	Comcast Cable Communications, LLC	US	Massachusetts	Plymouth
98.32.0.0/11	2.10M	65.1%	Comcast Cable Communications, LLC	US	California	Daly City
174.160.0.0/11	2.10M	44.4%	Comcast Cable Communications, LLC	US	Pennsylvania	Reading
24.0.0.0/12	1.05M	68.8%	Comcast Cable Communications, LLC	US	New Jersey	East Orange
50.128.0.0/12	1.05M	46.9%	Comcast Cable Communications, LLC	US	California	Menlo Park
50.176.0.0/12	1.05M	97.3%	Comcast Cable Communications, LLC	US	Alabama	Huntsville
50.240.0.0/12	1.05M	35.9%	Comcast Cable Communications, LLC	US	Illinois	Chicago
69.240.0.0/12	1.05M	55.2%	Comcast Cable Communications, LLC	US	New Mexico	Albuquerque
71.192.0.0/12	1.05M	60.2%	Comcast Cable Communications, LLC	US	Mississippi	Jackson
71.224.0.0/12	1.05M	63.6%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
73.16.0.0/12	1.05M	60.4%	Comcast Cable Communications, LLC	US	Arizona	Tucson
74.16.0.0/12	1.05M	0.1%	Comcast Cable Communications, LLC	US	Vermont	Derby Center
76.16.0.0/12	1.05M	66.9%	Comcast Cable Communications, LLC	US	Illinois	Chicago
96.64.0.0/12	1.05M	15.5%	Comcast Cable Communications, LLC	US	Michigan	Detroit
96.96.0.0/12	1.05M	7.0%	Comcast Cable Communications, LLC	US	Colorado	Englewood
174.48.0.0/12	1.05M	66.1%	Comcast Cable Communications, LLC	US	Utah	American Fork
24.16.0.0/13	524.3K	63.3%	Comcast Cable Communications, LLC	US	Oregon	Gresham
50.160.0.0/13	524.3K	0.0%	Comcast Cable Communications, LLC	US	California	Benicia
50.192.0.0/13	524.3K	47.5%	Comcast Cable Communications, LLC	US	Oregon	Portland
50.208.0.0/13	524.3K	13.0%	Comcast Cable Communications, LLC	US	Maryland	Silver Spring
68.80.0.0/13	524.3K	57.3%	Comcast Cable Communications, LLC	US	Pennsylvania	Drexel Hill
69.136.0.0/13	524.3K	60.1%	Comcast Cable Communications, LLC	US	New Jersey	Woodstown
71.56.0.0/13	524.3K	62.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Aliquippa
73.8.0.0/13	524.3K	66.8%	Comcast Cable Communications, LLC	US	Illinois	Naperville
75.64.0.0/13	524.3K	67.4%	Comcast Cable Communications, LLC	US	Louisiana	Shreveport
75.144.0.0/13	524.3K	82.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Pittsburgh
96.80.0.0/13	524.3K	20.7%	Comcast Cable Communications, LLC	US	California	Oakland
96.112.0.0/13	524.3K	12.4%	Comcast Cable Communications, LLC	US	New Jersey	Stratford
173.8.0.0/13	524.3K	80.1%	Comcast Cable Communications, LLC	US	Florida	Miami
173.160.0.0/13	524.3K	74.8%	Comcast Cable Communications, LLC	US	Massachusetts	Boston
174.184.0.0/13	524.3K	0.0%	Comcast Cable Communications, LLC	US	Tennessee	Nashville
184.112.0.0/13	524.3K	0.0%	Comcast Cable Communications, LLC	US	Pennsylvania	Pittsburgh
23.68.0.0/14	262.1K	6.6%	Comcast Cable Communications, LLC	US	Indiana	Muncie
24.16.0.0/14	262.1K	70.7%	Comcast Cable Communications, LLC	US	Washington	Everett
24.60.0.0/14	262.1K	52.5%	Comcast Cable Communications, LLC	US	Massachusetts	Middleboro
50.76.0.0/14	262.1K	58.8%	Comcast Cable Communications, LLC	US	Michigan	Southgate
68.40.0.0/14	262.1K	69.3%	Comcast Cable Communications, LLC	US	Michigan	Detroit
70.88.0.0/14	262.1K	86.8%	Comcast Cable Communications, LLC	US	Washington	Seattle
71.24.0.0/14	262.1K	11.5%	Comcast Cable Communications, LLC	US	Minnesota	Minneapolis
73.4.0.0/14	262.1K	41.3%	Comcast Cable Communications, LLC	US	Minnesota	Minneapolis
73.20.0.0/14	262.1K	65.0%	Comcast Cable Communications, LLC	US	Illinois	Mundelein
73.104.0.0/14	262.1K	46.0%	Comcast Cable Communications, LLC	US	Florida	Lehigh Acres
73.208.0.0/14	262.1K	72.2%	Comcast Cable Communications, LLC	US	Illinois	Calumet City
74.92.0.0/14	262.1K	88.4%	Comcast Cable Communications, LLC	US	Illinois	Chicago
76.96.0.0/14	262.1K	60.8%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
96.88.0.0/14	262.1K	30.2%	Comcast Cable Communications, LLC	US	New Jersey	Mount Laurel
96.120.0.0/14	262.1K	12.0%	Comcast Cable Communications, LLC	US	—	—
98.228.0.0/14	262.1K	60.6%	Comcast Cable Communications, LLC	US	Indiana	Logansport
98.248.0.0/14	262.1K	62.8%	Comcast Cable Communications, LLC	US	California	Vallejo
184.108.0.0/14	262.1K	0.0%	Comcast Cable Communications, LLC	US	—	—
23.24.0.0/15	131.1K	55.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
23.30.0.0/15	131.1K	50.9%	Comcast Cable Communications, LLC	US	District of Columbia	Washington
24.12.0.0/15	131.1K	68.9%	Comcast Cable Communications, LLC	US	Illinois	La Grange
24.60.0.0/15	131.1K	53.7%	Comcast Cable Communications, LLC	US	Massachusetts	Middleboro
24.98.0.0/15	131.1K	47.0%	Comcast Cable Communications, LLC	US	Georgia	Atlanta
24.126.0.0/15	131.1K	61.5%	Comcast Cable Communications, LLC	US	Georgia	Jonesboro
24.130.0.0/15	131.1K	64.5%	Comcast Cable Communications, LLC	US	Minnesota	Minneapolis
50.154.0.0/15	131.1K	0.6%	Comcast Cable Communications, LLC	US	Minnesota	Minneapolis
50.156.0.0/15	131.1K	0.0%	Comcast Cable Communications, LLC	US	Colorado	Centennial
66.30.0.0/15	131.1K	58.5%	Comcast Cable Communications, LLC	US	Massachusetts	Brockton
66.176.0.0/15	131.1K	67.2%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
67.178.0.0/15	131.1K	11.5%	Comcast Cable Communications, LLC	US	—	—
67.184.0.0/15	131.1K	70.3%	Comcast Cable Communications, LLC	US	Washington	Seattle
68.36.0.0/15	131.1K	67.3%	Comcast Cable Communications, LLC	US	Michigan	Grand Blanc
68.48.0.0/15	131.1K	66.0%	Comcast Cable Communications, LLC	US	Michigan	Ypsilanti
68.86.0.0/15	131.1K	29.0%	Comcast Cable Communications, LLC	US	Texas	Dallas
69.180.0.0/15	131.1K	56.4%	Comcast Cable Communications, LLC	US	Georgia	Atlanta
69.240.0.0/15	131.1K	15.7%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
69.252.0.0/15	131.1K	48.7%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
71.60.0.0/15	131.1K	76.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Aliquippa
71.230.0.0/15	131.1K	76.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
73.0.0.0/15	131.1K	59.0%	Comcast Cable Communications, LLC	US	Florida	Pompano Beach
73.26.0.0/15	131.1K	46.4%	Comcast Cable Communications, LLC	US	New Mexico	Albuquerque
73.42.0.0/15	131.1K	63.2%	Comcast Cable Communications, LLC	US	Washington	Sammamish
73.52.0.0/15	131.1K	58.4%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
73.56.0.0/15	131.1K	67.2%	Comcast Cable Communications, LLC	US	Florida	Fort Lauderdale
73.74.0.0/15	131.1K	64.9%	Comcast Cable Communications, LLC	US	Illinois	Chicago
73.82.0.0/15	131.1K	51.1%	Comcast Cable Communications, LLC	US	Georgia	Atlanta
73.84.0.0/15	131.1K	63.8%	Comcast Cable Communications, LLC	US	Florida	Delray Beach
73.100.0.0/15	131.1K	57.5%	Comcast Cable Communications, LLC	US	Massachusetts	New Bedford
73.108.0.0/15	131.1K	70.4%	Comcast Cable Communications, LLC	US	Washington	Renton
73.124.0.0/15	131.1K	59.3%	Comcast Cable Communications, LLC	US	Florida	Miami
73.138.0.0/15	131.1K	58.6%	Comcast Cable Communications, LLC	US	Florida	Fort Lauderdale
73.144.0.0/15	131.1K	80.1%	Comcast Cable Communications, LLC	US	Michigan	Detroit
73.174.0.0/15	131.1K	74.0%	Comcast Cable Communications, LLC	US	Pennsylvania	Export
73.204.0.0/15	131.1K	64.4%	Comcast Cable Communications, LLC	US	Florida	West Palm Beach
73.224.0.0/15	131.1K	54.3%	Comcast Cable Communications, LLC	US	Florida	Middleburg
73.236.0.0/15	131.1K	66.4%	Comcast Cable Communications, LLC	US	Georgia	Atlanta
73.244.0.0/15	131.1K	58.8%	Comcast Cable Communications, LLC	US	Florida	Hialeah
73.254.0.0/15	131.1K	49.5%	Comcast Cable Communications, LLC	US	Florida	Venice
75.72.0.0/15	131.1K	52.9%	Comcast Cable Communications, LLC	US	Minnesota	Minneapolis

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS7922 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
48.45.237.0/24	49,209	2026-10-14 16:17:21
48.45.238.0/24	49,186	2026-10-14 16:17:21
48.44.104.0/22	48,568	2026-10-14 16:17:21
48.46.112.0/22	48,536	2026-10-14 16:17:21
48.47.96.0/23	47,014	2026-10-14 16:17:21
48.47.43.0/24	46,930	2026-10-14 16:17:21
48.45.240.0/24	46,720	2026-10-14 16:17:21
48.47.120.0/22	46,683	2026-10-14 16:17:21
48.45.190.0/24	46,459	2026-10-14 16:17:21
48.45.246.0/24	46,444	2026-10-14 16:17:21
48.45.230.0/24	46,438	2026-10-14 16:17:21
48.45.218.0/24	46,426	2026-10-14 16:17:21
48.47.36.0/22	46,420	2026-10-14 16:17:21
48.45.212.0/24	46,380	2026-10-14 16:17:21
48.45.139.0/24	46,220	2026-10-14 16:17:21
48.46.119.0/24	46,127	2026-10-14 16:17:21
48.45.241.0/24	46,124	2026-10-14 16:17:21
48.44.54.0/24	46,065	2026-10-14 16:17:21
48.45.168.0/24	46,061	2026-10-14 16:17:21
48.45.208.0/24	46,030	2026-10-14 16:17:21
48.47.99.0/24	46,019	2026-10-14 16:17:21
48.47.62.0/24	46,018	2026-10-14 16:17:21
48.45.175.0/24	46,013	2026-10-14 16:17:21
48.45.141.0/24	46,011	2026-10-14 16:17:21
48.45.243.0/24	46,006	2026-10-14 16:17:21
48.46.81.0/24	46,005	2026-10-14 16:17:21
48.45.135.0/24	46,005	2026-10-14 16:17:21
48.44.51.0/24	46,002	2026-10-14 16:17:21
48.45.153.0/24	45,993	2026-10-14 16:17:21
48.45.171.0/24	45,978	2026-10-14 16:17:21
48.45.137.0/24	45,974	2026-10-14 16:17:21
48.45.136.0/24	45,974	2026-10-14 16:17:21
48.45.169.0/24	45,969	2026-10-14 16:17:21
48.45.163.0/24	45,968	2026-10-14 16:17:21
48.44.1.0/24	45,967	2026-10-14 16:17:21
48.45.253.0/24	45,965	2026-10-14 16:17:21
48.47.15.0/24	45,965	2026-10-14 16:17:21
48.47.90.0/24	45,964	2026-10-14 16:17:21
48.45.129.0/24	45,959	2026-10-14 16:17:21
48.45.160.0/24	45,959	2026-10-14 16:17:21
48.47.29.0/24	45,954	2026-10-14 16:17:21
48.45.244.0/24	45,949	2026-10-14 16:17:21
48.45.161.0/24	45,945	2026-10-14 16:17:21
48.47.20.0/24	45,944	2026-10-14 16:17:21
48.45.145.0/24	45,944	2026-10-14 16:17:21
48.45.185.0/24	45,943	2026-10-14 16:17:21
48.46.101.0/24	45,943	2026-10-14 16:17:21
48.45.131.0/24	45,943	2026-10-14 16:17:21
48.44.34.0/24	45,943	2026-10-14 16:17:21
48.47.57.0/24	45,939	2026-10-14 16:17:21

Showing top 50 of 434 announced prefixes by sample volume.

Frequently Asked Questions

What is AS7922?

AS7922 is an Autonomous System Number assigned to Comcast Cable Communications, LLC. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS7922 announce?

AS7922 announces 67.78M IPv4 addresses distributed across 25,413 routed CIDR prefixes. The network is registered in United States.

Who operates AS7922?

AS7922 is operated by Comcast Cable Communications, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS7922 registered in?

AS7922 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-14 17:09:05 UTC