Data as of Nov 7, 2026

96.120.0.0/14

No anonymizer space

Comcast Cable Communications, LLC

Announcement

this exact prefix

RPKI valid

Announced by

AS7922

Type

Residential

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
96.64.0.0 - 96.124.255.255	3,997,696	CABLE-1	Comcast Cable Communications, LLC (CCCS) · US	Direct Allocation	Feb 21, 2008	abuse@comcast.net
└ 96.120.0.0/23	512	ALBUQUERQUE-CM-1	unknown	—	—	—
└ 96.120.2.0/24	256	AUGUSTA-CM-1	unknown	—	—	—
└ 96.120.3.0/24	256	CHARLESTON-CM-1	unknown	—	—	—
└ 96.120.4.0/22	1,024	ATLANTA-CM-1	unknown	—	—	—
└ 96.120.8.0/23	512	CENTRAL-PA-CM-1	unknown	—	—	—
└ 96.120.10.0/24	256	CHATTANOOGA-CM-1	unknown	—	—	—
└ 96.120.11.0/24	256	BAWA-CM-1	unknown	—	—	—
└ 96.120.12.0/23	512	DENVER-CM-1	unknown	—	—	—
└ 96.120.14.0/24	256	CENTRAL-CAL-CM-1	unknown	—	—	—
└ 96.120.15.0/24	256	MEMPHIS-CM-1	unknown	—	—	—
└ 96.120.16.0/23	512	HOUSTON-CM-1	unknown	—	—	—
└ 96.120.18.0/24	256	RICHMOND-CM-1	unknown	—	—	—
└ 96.120.19.0/24	256	HUNTSVILLE-CM-1	unknown	—	—	—
└ 96.120.20.0/24	256	INDEPENDENCE-CM-1	unknown	—	—	—
└ 96.120.21.0/24	256	JACKSONVILLE-CM-1	unknown	—	—	—
└ 96.120.22.0/24	256	LAKE-COUNTY-CM-1	unknown	—	—	—
└ 96.120.23.0/24	256	LITTLE-ROCK-CM-1	unknown	—	—	—
└ 96.120.24.0/21	2,048	CHICAGO-CM-1	unknown	—	—	—
└ 96.120.32.0/22	1,024	MEMPHIS-CM-2	unknown	—	—	—
└ 96.120.36.0/22	1,024	POMPANO-CM-1	unknown	—	—	—
└ 96.120.40.0/21	2,048	MICHIGAN-CM-1	unknown	—	—	—
└ 96.120.48.0/23	512	MINNESOTA-CM-1	unknown	—	—	—
└ 96.120.50.0/23	512	NAPLES-CM-1	unknown	—	—	—
└ 96.120.52.0/22	1,024	NASHVILLE-CM-1	unknown	—	—	—
└ 96.120.56.0/24	256	NDCEAST-CM-2	unknown	—	—	—
└ 96.120.57.0/24	256	NDCWEST-CM-2	unknown	—	—	—
└ 96.120.58.0/24	256	NORTH-GULF-CM-1	unknown	—	—	—
└ 96.120.59.0/24	256	PIMA-CM-1	unknown	—	—	—
└ 96.120.60.0/23	512	BEAVERTON-CM-1	unknown	—	—	—
└ 96.120.62.0/23	512	PITTSBURGH-CM-1	unknown	—	—	—
└ 96.120.64.0/21	2,048	BOSTON-CM-1	unknown	—	—	—
└ 96.120.72.0/22	1,024	NJ-CM-1	unknown	—	—	—
└ 96.120.76.0/22	1,024	PHILADELPHIA-CM-1	unknown	—	—	—
└ 96.120.80.0/22	1,024	RICHMOND-CM-2	unknown	—	—	—
└ 96.120.84.0/24	256	CENTRAL-CAL-CM-2	unknown	—	—	—
└ 96.120.85.0/24	256	SAVANNAH-CM-1	unknown	—	—	—
└ 96.120.86.0/24	256	CENTRAL-CAL-CM-3	unknown	—	—	—
└ 96.120.87.0/24	256	TUSCALOOSA-CM-1	unknown	—	—	—
└ 96.120.88.0/21	2,048	SFBA-CM-1	unknown	—	—	—
└ 96.120.96.0/24	256	UTAH-CM-1	unknown	—	—	—
└ 96.120.97.0/24	256	POMPANO-CM-2	unknown	—	—	—
└ 96.120.98.0/24	256	WEST-FLORIDA-CM-1	unknown	—	—	—
└ 96.120.99.0/24	256	BDN-CM-1	unknown	—	—	—
└ 96.120.100.0/22	1,024	SEATTLE-CM-1	unknown	—	—	—
└ 96.120.104.0/22	1,024	BAWA-CM-2	unknown	—	—	—
└ 96.120.108.0/22	1,024	KNOXVILLE-CM-1	unknown	—	—	—
└ 96.120.112.0/23	512	INDIANA-CM-1	unknown	—	—	—
└ 96.120.114.0/24	256	JACKSONVILLE-CM-2	unknown	—	—	—
└ 96.120.115.0/24	256	BDN-CCAD-CM-1	unknown	—	—	—
└ 96.120.116.0/24	256	MINNESOTA-CM-2	unknown	—	—	—
└ 96.120.117.0/24	256	BOSTON-CM-2	unknown	—	—	—
└ 96.120.118.0/24	256	HOUSTON-CM-2	unknown	—	—	—
└ 96.120.119.0/24	256	DENVER-CM-2	unknown	—	—	—
└ 96.120.120.0/21	2,048	BOSTON-CM-3	unknown	—	—	—
└ 96.120.128.0/24	256	CTCL-CM-1	unknown	—	—	—
└ 96.120.129.0/24	256	HOUSTON-CM-3	unknown	—	—	—
└ 96.120.131.0/24	256	CTCL-CM-2	unknown	—	—	—
└ 96.120.132.0/23	512	NORTH-GULF-CM-2	unknown	—	—	—
└ 96.120.134.0/23	512	UTAH-CM-2	unknown	—	—	—
└ 96.120.136.0/22	1,024	POMPANO-CM-3	unknown	—	—	—
└ 96.120.140.0/22	1,024	DENVER-CM-3	unknown	—	—	—
└ 96.120.144.0/24	256	CORNERSTONEE-CM-1	unknown	—	—	—
└ 96.120.145.0/24	256	CORNERSTONEEAST-CIEC-CM-1	unknown	—	—	—
└ 96.120.146.0/23	512	PITTSBURGH-CM-2	unknown	—	—	—
└ 96.120.148.0/22	1,024	CHICAGO-CM-2	unknown	—	—	—
└ 96.121.0.0/22	1,024	RICHMOND-CCS-CM-6	unknown	—	—	—
└ 96.121.4.0/22	1,024	JACKSONVILLE-CCS-CM-5	unknown	—	—	—
└ 96.121.8.0/22	1,024	CENTRAL-PA-CCS-CM-5	unknown	—	—	—
└ 96.121.12.0/22	1,024	SFBA-CCS-CM-1	unknown	—	—	—
└ 96.121.16.0/22	1,024	MICHIGAN-CCS-CM-7	unknown	—	—	—
└ 96.121.20.0/22	1,024	RICHMOND-CCS-CM-7	unknown	—	—	—
└ 96.121.24.0/22	1,024	BOSTON-CCS-CM-7	unknown	—	—	—
└ 96.121.28.0/22	1,024	MINNESOTA-CCS-CM-1	unknown	—	—	—
└ 96.121.32.0/22	1,024	BAWA-CCS-CM-6	unknown	—	—	—
└ 96.121.36.0/22	1,024	PHILADELPHIA-CCS-CM-6	unknown	—	—	—
└ 96.121.40.0/22	1,024	BOSTON-CCS-CM-8	unknown	—	—	—
└ 96.121.44.0/22	1,024	CENTRAL-PA-CCS-CM-6	unknown	—	—	—
└ 96.121.48.0/22	1,024	NJ-CCS-CM-6	unknown	—	—	—
└ 96.121.52.0/22	1,024	NORTH-GULF-CCS-CM-2	unknown	—	—	—
└ 96.121.56.0/21	2,048	BOSTON-CCS-CM-12	unknown	—	—	—
└ 96.121.64.0/23	512	INDIANA-CCS-CM-4	unknown	—	—	—
└ 96.121.66.0/23	512	NORTH-GULF-CCS-CM-3	unknown	—	—	—
└ 96.121.68.0/22	1,024	CHICAGO-CM-CCS-9	unknown	—	—	—
└ 96.121.72.0/22	1,024	ATLANTA-CM-CCS-17	unknown	—	—	—
└ 96.121.76.0/22	1,024	MICHIGAN-CCS-CM-8	unknown	—	—	—
└ 96.121.80.0/22	1,024	BOSTON-CCS-CM-11	unknown	—	—	—
└ 96.121.84.0/22	1,024	HOUSTON-CCS-CM-9	unknown	—	—	—
└ 96.121.88.0/22	1,024	BEAVERTON-CCS-CM-4	unknown	—	—	—
└ 96.121.92.0/22	1,024	BAWA-CCS-CM-8	unknown	—	—	—
└ 96.121.96.0/22	1,024	NJ-CCS-CM-7	unknown	—	—	—
└ 96.121.100.0/22	1,024	ALBUQUERQUE-CCS-CM-3	unknown	—	—	—
└ 96.121.104.0/21	2,048	BAWA-CCS-CM-9	unknown	—	—	—
└ 96.121.112.0/22	1,024	SFBA-CCS-CM-10	unknown	—	—	—
└ 96.121.116.0/22	1,024	HOUSTON-CCS-CM-10	unknown	—	—	—
└ 96.121.120.0/21	2,048	CHICAGO-CM-CCS-11	unknown	—	—	—
└ 96.121.128.0/22	1,024	CENTRAL-PA-CCS-CM-7	unknown	—	—	—
└ 96.121.132.0/22	1,024	BOSTON-CCS-CM-9	unknown	—	—	—
└ 96.121.136.0/22	1,024	DENVER-CCS-CM-7	unknown	—	—	—
└ 96.121.140.0/22	1,024	UTAH-CCS-CM-1	unknown	—	—	—
└ 96.121.144.0/22	1,024	SEATTLE-CCS-CM-1	unknown	—	—	—
└ 96.121.148.0/23	512	MINNESOTA-CCS-CM-6	unknown	—	—	—
└ 96.121.150.0/23	512	PHILADELPHIA-CCS-CM-8	unknown	—	—	—
└ 96.121.152.0/23	512	CENTRAL-PA-CCS-CM-8	unknown	—	—	—
└ 96.121.154.0/23	512	MINNESOTA-CCS-CM-7	unknown	—	—	—
└ 96.121.156.0/22	1,024	BOSTON-CCS-CM-13	unknown	—	—	—
└ 96.121.160.0/22	1,024	RICHMOND-CCS-CM-8	unknown	—	—	—
└ 96.121.164.0/22	1,024	CHICAGO-CM-CCS-10	unknown	—	—	—
└ 96.121.168.0/22	1,024	PITTSBURGH-CCS-CM-4	unknown	—	—	—
└ 96.121.172.0/22	1,024	BAWA-CCS-CM-7	unknown	—	—	—
└ 96.121.176.0/22	1,024	BOSTON-CCS-CM-10	unknown	—	—	—
└ 96.121.180.0/22	1,024	PHILADELPHIA-CCS-CM-7	unknown	—	—	—
└ 96.121.184.0/22	1,024	SFBA-CCS-CM-2	unknown	—	—	—
└ 96.121.188.0/22	1,024	MEMPHIS-CCS-CM-2	unknown	—	—	—
└ 96.121.192.0/22	1,024	DENVER-CCS-CM-8	unknown	—	—	—
└ 96.121.196.0/22	1,024	SFBA-CCS-CM-11	unknown	—	—	—
└ 96.121.200.0/22	1,024	HOUSTON-CCS-CM-11	unknown	—	—	—
└ 96.121.204.0/23	512	INDEPENDENCE-CCS-CM-2	unknown	—	—	—
└ 96.121.206.0/23	512	CENTRAL-PA-CCS-CM-9	unknown	—	—	—
└ 96.121.208.0/23	512	PHILADELPHIA-CCS-CM-9	unknown	—	—	—
└ 96.121.210.0/23	512	RICHMOND-CCS-CM-9	unknown	—	—	—
└ 96.121.212.0/23	512	NASHVILLE-CCS-CM-3	unknown	—	—	—
└ 96.121.214.0/23	512	MICHIGAN-CCS-CM-9	unknown	—	—	—
└ 96.121.216.0/22	1,024	BEAVERTON-CCS-CM-5	unknown	—	—	—
└ 96.121.220.0/22	1,024	POMPANO-CCS-CM-7	unknown	—	—	—
└ 96.121.224.0/23	512	ATLANTA-CM-CCS-7	unknown	—	—	—
└ 96.121.226.0/23	512	JACKSONVILLE-CCS-CM-6	unknown	—	—	—
└ 96.121.228.0/22	1,024	BOSTON-CCS-CM-14	unknown	—	—	—
└ 96.121.232.0/23	512	MEMPHIS-CCS-CM-3	unknown	—	—	—
└ 96.121.234.0/23	512	RICHMOND-CCS-CM-10	unknown	—	—	—
└ 96.121.236.0/22	1,024	INDIANA-CCS-CM-6	unknown	—	—	—
└ 96.121.240.0/22	1,024	SFBA-CCS-CM-12	unknown	—	—	—
└ 96.121.244.0/22	1,024	JACKSONVILLE-CCS-CM-7	unknown	—	—	—
└ 96.121.248.0/22	1,024	SEATTLE-CCS-CM-2	unknown	—	—	—
└ 96.121.252.0/22	1,024	CENTRAL-CAL-CCS-CM-6	unknown	—	—	—
└ 96.122.0.0/22	1,024	POMPANO-CCS-CM-5	unknown	—	—	—
└ 96.122.4.0/22	1,024	HOUSTON-CCS-CM-7	unknown	—	—	—
└ 96.122.8.0/22	1,024	CHICAGO-CM-CCS-5	unknown	—	—	—
└ 96.122.12.0/22	1,024	JACKSONVILLE-CCS-CM-4	unknown	—	—	—
└ 96.122.16.0/22	1,024	RICHMOND-CCS-CM-5	unknown	—	—	—
└ 96.122.20.0/22	1,024	PITTSBURGH-CCS-CM-3	unknown	—	—	—
└ 96.122.24.0/22	1,024	CENTRAL-PA-CCS-CM-4	unknown	—	—	—
└ 96.122.28.0/22	1,024	SFBA-CCS-CM-3	unknown	—	—	—
└ 96.122.32.0/21	2,048	CENTRAL-CAL-CCS-CM-5	unknown	—	—	—
└ 96.122.40.0/21	2,048	SEATTLE-CCS-CM-9	unknown	—	—	—
└ 96.122.48.0/22	1,024	NJ-CCS-CM-4	unknown	—	—	—
└ 96.122.52.0/22	1,024	PHILADELPHIA-CCS-CM-4	unknown	—	—	—
└ 96.122.56.0/22	1,024	ALBUQUERQUE-CCS-CM-2	unknown	—	—	—
└ 96.122.60.0/22	1,024	CHICAGO-CM-CCS-7	unknown	—	—	—
└ 96.122.64.0/23	512	MINNESOTA-CCS-CM-2	unknown	—	—	—
└ 96.122.68.0/22	1,024	MICHIGAN-CCS-CM-6	unknown	—	—	—
└ 96.122.72.0/21	2,048	NJ-CCS-CM-5	unknown	—	—	—
└ 96.122.80.0/21	2,048	BAWA-CCS-CM-5	unknown	—	—	—
└ 96.122.88.0/22	1,024	DENVER-CCS-CM-6	unknown	—	—	—
└ 96.122.92.0/22	1,024	KNOXVILLE-CCS-CM-2	unknown	—	—	—
└ 96.122.96.0/22	1,024	NAPLES-CCS-CM-2	unknown	—	—	—
└ 96.122.100.0/22	1,024	HOUSTON-CCS-CM-8	unknown	—	—	—
└ 96.122.104.0/21	2,048	BOSTON-CCS-CM-6	unknown	—	—	—
└ 96.122.112.0/23	512	WEST-FLORIDA-CCS-CM-2	unknown	—	—	—
└ 96.122.114.0/23	512	WEST-FLORIDA-CCS-CM-3	unknown	—	—	—
└ 96.122.116.0/22	1,024	CHICAGO-CM-CCS-8	unknown	—	—	—
└ 96.122.120.0/22	1,024	PHILADELPHIA-CCS-CM-5	unknown	—	—	—
└ 96.122.124.0/22	1,024	ATLANTA-CM-CCS-6	unknown	—	—	—
└ 96.122.128.0/22	1,024	SFBA-CCS-CM-4	unknown	—	—	—
└ 96.122.132.0/22	1,024	DENVER-CCS-CM-3	unknown	—	—	—
└ 96.122.136.0/21	2,048	NJ-CCS-CM-3	unknown	—	—	—
└ 96.122.144.0/20	4,096	BAWA-CCS-CM-3	unknown	—	—	—
└ 96.122.160.0/20	4,096	BOSTON-CCS-CM-4	unknown	—	—	—
└ 96.122.176.0/21	2,048	CENTRAL-CAL-CCS-CM-4	unknown	—	—	—
└ 96.122.184.0/22	1,024	MICHIGAN-CCS-CM-3	unknown	—	—	—
└ 96.122.188.0/22	1,024	DENVER-CCS-CM-4	unknown	—	—	—
└ 96.122.192.0/21	2,048	HOUSTON-CCS-CM-4	unknown	—	—	—
└ 96.122.200.0/23	512	POMPANO-CCS-CM-4	unknown	—	—	—
└ 96.122.202.0/23	512	INDIANA-CCS-CM-2	unknown	—	—	—
└ 96.122.204.0/23	512	MINNESOTA-CCS-CM-3	unknown	—	—	—
└ 96.122.206.0/23	512	HOUSTON-CCS-CM-6	unknown	—	—	—
└ 96.122.208.0/21	2,048	BEAVERTON-CCS-CM-3	unknown	—	—	—
└ 96.122.216.0/22	1,024	CENTRAL-PA-CCS-CM-3	unknown	—	—	—
└ 96.122.220.0/22	1,024	HOUSTON-CCS-CM-5	unknown	—	—	—
└ 96.122.224.0/21	2,048	SEATTLE-CCS-CM-10	unknown	—	—	—
└ 96.122.232.0/21	2,048	SFBA-CCS-CM-5	unknown	—	—	—
└ 96.122.240.0/21	2,048	BOSTON-CCS-CM-5	unknown	—	—	—
└ 96.122.248.0/22	1,024	DENVER-CCS-CM-5	unknown	—	—	—
└ 96.122.252.0/23	512	INDIANA-CCS-CM-3	unknown	—	—	—
└ 96.122.254.0/24	256	MICHIGAN-CCS-CM-5	unknown	—	—	—
└ 96.122.255.0/24	256	MICHIGAN-CCS-CM-4	unknown	—	—	—
└ 96.123.0.0/20	4,096	ATLANTA-CM-CCS-5	unknown	—	—	—
└ 96.123.16.0/20	4,096	BOSTON-CCS-CM-2	unknown	—	—	—
└ 96.123.32.0/22	1,024	RICHMOND-CCS-CM-3	unknown	—	—	—
└ 96.123.36.0/22	1,024	MEMPHIS-CCS-CM-1	unknown	—	—	—
└ 96.123.40.0/21	2,048	POMPANO-CCS-CM-2	unknown	—	—	—
└ 96.123.48.0/20	4,096	BAWA-CCS-CM-2	unknown	—	—	—
└ 96.123.64.0/22	1,024	INDIANA-CCS-CM-1	unknown	—	—	—
└ 96.123.68.0/22	1,024	SAVANNAH-CCS-CM-2	unknown	—	—	—
└ 96.123.72.0/22	1,024	JACKSONVILLE-CCS-CM-2	unknown	—	—	—
└ 96.123.76.0/22	1,024	MINNESOTA-CCS-CM-4	unknown	—	—	—
└ 96.123.80.0/21	2,048	NASHVILLE-CCS-CM-2	unknown	—	—	—
└ 96.123.88.0/21	2,048	SFBA-CCS-CM-6	unknown	—	—	—
└ 96.123.96.0/22	1,024	HOUSTON-CCS-CM-2	unknown	—	—	—
└ 96.123.100.0/22	1,024	DENVER-CCS-CM-2	unknown	—	—	—
└ 96.123.104.0/21	2,048	SEATTLE-CCS-CM-11	unknown	—	—	—

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Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS7922

Name: Comcast Cable Communications, LLC
Type: Internet provider
Registered: Feb 14, 1997
Domain: comcast.com
Website: corporate.comcast.com/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
96.120.0.0/14	AS7922	/14	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS7922	RADB	Comcast Cable Communications, Inc.	MAINT-AS7922	Nov 13, 2023

96.120.0.0/14

Registrations in this block

Network & registry

AS7922

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact