Autonomous System

AS7922

Comcast Cable Communications, LLC

Comcast Cable Communications, LLC United States 🌐 comcast.com

Announced IPs

67,781,492

CIDR prefixes

31,827

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 v1.1.0 — 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

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 49 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 47 XMR Monero 2

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
73.0.0.0/8	16.78M	0.0%	—	US	Georgia	Augusta
98.192.0.0/10	4.19M	0.0%	—	US	Texas	Houston
67.160.0.0/11	2.10M	0.0%	—	US	California	Hayward
68.32.0.0/11	2.10M	0.0%	—	US	Tennessee	Nashville
76.96.0.0/11	2.10M	0.0%	—	US	Pennsylvania	Morrisville
76.128.0.0/11	2.10M	0.0%	—	US	Utah	West Valley City
96.64.0.0/11	2.10M	20.1%	Comcast Cable Communications, LLC	US	Texas	Houston
96.128.0.0/11	2.10M	0.0%	Comcast Cable Communications, LLC	US	—	—
96.192.0.0/11	2.10M	7.6%	Comcast Cable Communications, LLC	US	Massachusetts	Plymouth
98.32.0.0/11	2.10M	0.0%	—	US	Arkansas	Little Rock
174.160.0.0/11	2.10M	0.0%	—	US	New Jersey	Sicklerville
24.0.0.0/12	1.05M	0.0%	—	US	South Carolina	Charleston
50.128.0.0/12	1.05M	46.6%	Comcast Cable Communications, LLC	US	California	Menlo Park
50.176.0.0/12	1.05M	96.7%	Comcast Cable Communications, LLC	US	Texas	Houston
50.240.0.0/12	1.05M	36.0%	Comcast Cable Communications, LLC	US	California	San Francisco
69.240.0.0/12	1.05M	0.0%	—	US	Arizona	Tucson
71.192.0.0/12	1.05M	0.0%	—	US	Mississippi	Jackson
71.224.0.0/12	1.05M	0.0%	—	US	Delaware	Wilmington
74.16.0.0/12	1.05M	0.1%	Comcast Cable Communications, LLC	US	Vermont	Derby Center
76.16.0.0/12	1.05M	0.0%	—	US	South Carolina	Charleston
96.64.0.0/12	1.05M	15.5%	Comcast Cable Communications, LLC	US	Texas	Houston
96.96.0.0/12	1.05M	6.9%	Comcast Cable Communications, LLC	US	Colorado	Lone Tree
96.208.0.0/12	1.05M	0.0%	—	US	Massachusetts	Plymouth
174.48.0.0/12	1.05M	0.0%	—	US	Colorado	Denver
24.16.0.0/13	524.3K	0.0%	—	US	Washington	Spanaway
50.160.0.0/13	524.3K	0.0%	Comcast Cable Communications, LLC	US	California	Benicia
50.192.0.0/13	524.3K	47.7%	Comcast Cable Communications, LLC	US	Indiana	Indianapolis
50.208.0.0/13	524.3K	13.1%	Comcast Cable Communications, LLC	US	New Jersey	Union
68.80.0.0/13	524.3K	0.0%	—	US	Pennsylvania	Philadelphia
69.136.0.0/13	524.3K	0.0%	—	US	Florida	Naples
71.56.0.0/13	524.3K	0.0%	—	US	Georgia	Atlanta
75.64.0.0/13	524.3K	0.0%	—	US	Tennessee	Memphis
75.144.0.0/13	524.3K	81.1%	Comcast Cable Communications, LLC	US	District of Columbia	Washington
96.80.0.0/13	524.3K	20.6%	Comcast Cable Communications, LLC	US	Illinois	Lombard
96.112.0.0/13	524.3K	12.3%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
96.200.0.0/13	524.3K	0.0%	—	US	—	—
173.8.0.0/13	524.3K	67.8%	Comcast Cable Communications, LLC	US	Texas	Houston
173.160.0.0/13	524.3K	68.3%	Comcast Cable Communications, LLC	US	Washington	Seattle
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	72.2%	Comcast Cable Communications, LLC	US	Washington	DesMoines
24.60.0.0/14	262.1K	0.0%	—	US	New York	Brewster
50.76.0.0/14	262.1K	54.5%	Comcast Cable Communications, LLC	US	Florida	Fort Lauderdale
68.40.0.0/14	262.1K	74.9%	Comcast Cable Communications, LLC	US	Michigan	Melvindale
70.88.0.0/14	262.1K	84.6%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
71.24.0.0/14	262.1K	11.1%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
73.104.0.0/14	262.1K	53.5%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
73.236.0.0/14	262.1K	64.2%	Comcast Cable Communications, LLC	US	Georgia	Stone Mountain
73.244.0.0/14	262.1K	80.6%	Comcast Cable Communications, LLC	US	Florida	Fort Lauderdale
74.92.0.0/14	262.1K	75.6%	Comcast Cable Communications, LLC	US	Oregon	Lake Oswego
76.96.0.0/14	262.1K	62.2%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
96.88.0.0/14	262.1K	30.3%	Comcast Cable Communications, LLC	US	Florida	Fort Myers
96.120.0.0/14	262.1K	13.4%	Comcast Cable Communications, LLC	US	—	—
96.192.0.0/14	262.1K	0.0%	—	US	—	—
98.248.0.0/14	262.1K	69.0%	Comcast Cable Communications, LLC	US	California	Fremont
184.108.0.0/14	262.1K	0.0%	Comcast Cable Communications, LLC	US	—	—
23.24.0.0/15	131.1K	55.7%	Comcast Cable Communications, LLC	US	Illinois	Chicago
23.30.0.0/15	131.1K	51.3%	Comcast Cable Communications, LLC	US	New Jersey	Union
24.14.0.0/15	131.1K	80.6%	Comcast Cable Communications, LLC	US	Illinois	Plainfield
24.98.0.0/15	131.1K	52.5%	Comcast Cable Communications, LLC	US	Georgia	Morrow
24.126.0.0/15	131.1K	0.0%	—	US	Georgia	Canton
24.130.0.0/15	131.1K	0.0%	—	US	California	Santa Cruz
50.154.0.0/15	131.1K	0.6%	Comcast Cable Communications, LLC	US	Oregon	Portland
50.156.0.0/15	131.1K	0.0%	Comcast Cable Communications, LLC	US	Arkansas	Marion
66.30.0.0/15	131.1K	0.0%	—	US	Massachusetts	Dracut
66.176.0.0/15	131.1K	62.9%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
67.178.0.0/15	131.1K	11.6%	Comcast Cable Communications, LLC	US	—	—
67.184.0.0/15	131.1K	72.6%	Comcast Cable Communications, LLC	US	Illinois	Hinsdale
68.36.0.0/15	131.1K	72.9%	Comcast Cable Communications, LLC	US	Michigan	Lansing
68.40.0.0/15	131.1K	68.7%	Comcast Cable Communications, LLC	US	Michigan	Dearborn
68.48.0.0/15	131.1K	70.3%	Comcast Cable Communications, LLC	US	Michigan	Muskegon
68.60.0.0/15	131.1K	79.1%	Comcast Cable Communications, LLC	US	Tennessee	Chattanooga
68.86.0.0/15	131.1K	28.8%	Comcast Cable Communications, LLC	US	Texas	Dallas
69.180.0.0/15	131.1K	0.0%	—	US	California	Daly City
69.240.0.0/15	131.1K	15.6%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
69.252.0.0/15	131.1K	48.2%	Comcast Cable Communications, LLC	US	Delaware	Wilmington
71.60.0.0/15	131.1K	80.2%	Comcast Cable Communications, LLC	US	West Virginia	Wheeling
71.224.0.0/15	131.1K	81.6%	Comcast Cable Communications, LLC	US	Delaware	Wilmington
71.230.0.0/15	131.1K	83.5%	Comcast Cable Communications, LLC	US	Washington	Seattle
73.0.0.0/15	131.1K	59.0%	Comcast Cable Communications, LLC	US	Florida	Lake Worth
73.4.0.0/15	131.1K	40.5%	Comcast Cable Communications, LLC	US	Minnesota	Saint Paul
73.22.0.0/15	131.1K	67.3%	Comcast Cable Communications, LLC	US	Florida	Fort Myers
73.26.0.0/15	131.1K	58.3%	Comcast Cable Communications, LLC	US	New Mexico	Albuquerque
73.42.0.0/15	131.1K	67.3%	Comcast Cable Communications, LLC	US	Florida	Tallahassee
73.46.0.0/15	131.1K	69.4%	Comcast Cable Communications, LLC	US	Florida	Pompano Beach
73.52.0.0/15	131.1K	64.4%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
73.56.0.0/15	131.1K	80.7%	Comcast Cable Communications, LLC	US	Florida	Pompano Beach
73.74.0.0/15	131.1K	81.6%	Comcast Cable Communications, LLC	US	Illinois	Chicago
73.82.0.0/15	131.1K	57.5%	Comcast Cable Communications, LLC	US	Georgia	Loganville
73.84.0.0/15	131.1K	74.3%	Comcast Cable Communications, LLC	US	Florida	Miramar
73.124.0.0/15	131.1K	63.1%	Comcast Cable Communications, LLC	US	Florida	Miami
73.138.0.0/15	131.1K	66.9%	Comcast Cable Communications, LLC	US	Florida	Hialeah
73.140.0.0/15	131.1K	67.7%	Comcast Cable Communications, LLC	US	Pennsylvania	Philadelphia
73.144.0.0/15	131.1K	83.7%	Comcast Cable Communications, LLC	US	Michigan	Detroit
73.174.0.0/15	131.1K	77.7%	Comcast Cable Communications, LLC	US	Pennsylvania	Irwin
73.204.0.0/15	131.1K	72.4%	Comcast Cable Communications, LLC	US	Florida	Homestead
73.210.0.0/15	131.1K	84.6%	Comcast Cable Communications, LLC	US	Illinois	Chicago
73.224.0.0/15	131.1K	59.1%	Comcast Cable Communications, LLC	US	Florida	Jacksonville
73.236.0.0/15	131.1K	70.4%	Comcast Cable Communications, LLC	US	Georgia	Atlanta

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
48.47.96.0/23	8,697	2026-07-18 06:12:13
48.47.36.0/22	8,402	2026-07-18 06:12:13
48.47.43.0/24	8,347	2026-07-18 06:12:13
48.45.40.0/21	7,856	2026-07-18 06:12:10
48.46.32.0/21	7,835	2026-07-18 06:12:10
48.44.204.0/22	7,821	2026-07-18 06:12:10
48.45.218.0/24	7,816	2026-07-18 06:12:10
48.45.190.0/24	7,815	2026-07-18 06:12:10
48.45.230.0/24	7,812	2026-07-18 06:12:10
48.45.246.0/24	7,801	2026-07-18 06:12:10
48.47.100.0/22	7,796	2026-07-18 06:12:10
48.45.240.0/24	7,786	2026-07-18 06:12:10
48.45.212.0/24	7,777	2026-07-18 06:12:10
48.46.240.0/21	7,767	2026-07-18 06:12:10
48.46.44.0/22	7,518	2026-07-18 06:12:13
23.30.0.0/15	7,479	2026-07-18 06:11:30
23.24.0.0/15	7,469	2026-07-18 06:11:30
24.104.128.0/19	7,425	2026-07-18 06:11:30
48.44.8.0/23	7,418	2026-07-18 06:12:13
48.44.54.0/24	7,417	2026-07-18 06:12:13
24.124.128.0/17	7,415	2026-07-18 06:11:30
23.68.0.0/14	7,409	2026-07-18 06:11:30
50.220.178.0/24	7,406	2026-07-18 06:12:09
24.40.0.0/18	7,405	2026-07-18 06:11:30
24.126.0.0/15	7,404	2026-07-18 06:11:30
24.91.0.0/16	7,404	2026-07-18 06:11:30
48.44.28.0/22	7,398	2026-07-18 06:12:13
48.44.52.0/23	7,397	2026-07-18 06:12:13
48.44.36.0/22	7,394	2026-07-18 06:12:13
48.44.6.0/23	7,393	2026-07-18 06:12:13
24.130.0.0/15	7,390	2026-07-18 06:11:30
24.118.0.0/16	7,389	2026-07-18 06:11:30
24.129.0.0/17	7,387	2026-07-18 06:11:30
24.98.0.0/15	7,387	2026-07-18 06:11:30
48.44.32.0/23	7,385	2026-07-18 06:12:13
24.147.0.0/16	7,383	2026-07-18 06:11:30
24.125.0.0/16	7,382	2026-07-18 06:11:30
24.104.0.0/17	7,380	2026-07-18 06:11:30
24.153.64.0/19	7,374	2026-07-18 06:11:30
24.218.0.0/16	7,372	2026-07-18 06:11:30
24.128.0.0/16	7,372	2026-07-18 06:11:30
48.45.132.0/23	7,371	2026-07-18 06:12:13
24.245.0.0/18	7,370	2026-07-18 06:11:30
24.30.0.0/17	7,366	2026-07-18 06:11:30
48.44.192.0/21	7,366	2026-07-18 06:12:13
48.44.51.0/24	7,365	2026-07-18 06:12:13
48.47.248.0/23	7,359	2026-07-18 06:12:13
24.40.64.0/20	7,357	2026-07-18 06:11:30
48.45.168.0/24	7,356	2026-07-18 06:12:13
48.45.166.0/23	7,354	2026-07-18 06:12:13

Showing top 50 of 413 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 31,827 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: 2026-07-18 10:40:31 UTC