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AS20214, Comcast Cable Communications, LLC

ASN:

Last update 5 hours ago
at 2026-11-14 09:13 UTC
Corrections?

AS20214 (COMCAST-20214)

Country:

US - United States (North America)

Type:

Internet service provider

Org.:

Comcast Cable Communications, LLC

Stats:

Peers

26

IX'es

-

Prefixes

114

Sub
prefixes

2

IPv4

136K

IPv6

1.1^26

Eyeballs

~1K

Bot traffic

68%

Associations:

AS20214 / Comcast Cable Communications, LLC has operational ties with 36 other ASN's (see associated ASN's).

About:

Comcast Cable Communications, LLC, is the largest cable TV company and home internet service provider in the United States, serving over 56 million customers in 40 states. They also offer phone and wireless services. The company is known for its high-speed internet, digital cable TV, and home security services.

Contact:

Comcast Cable Communications, LLC
1800 Bishops Gate Blvd
08054
Mt Laurel
US

+1-856-792-2300

Network Abuse and Policy Observance
abuse@comcast.net
+1-888-565-4329

History

Date

Peers

IX'es

Prefixes

Sub prefixes

IPv4

IPv6

2026-10-30

-

-

-

-

-

-

2026-11-03

-

-

-1

-

-

-0.1^25

2026-11-06

-

-

-

-

-

-

2026-11-10

-

-

-2

-

-

-0.2^25

2026-11-13

-

-

-

-

-

-

Current

26

-

114

2

136K

1.1^26

- - show more (+51 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefixes

United States

Upstream

Level 3 Parent, LLC

6,587

1,213

United States

Upstream

Comcast Cable Communications, LLC

195

440

United States

Downstream

Richline Group Inc

2

1

United States

Downstream

Florida Atlantic University

2

8

United States

Downstream

Safra National Bank Of New York

3

3

United States

Downstream

2

4

United States

Downstream

22

37

United States

Downstream

Miami Dade College

2

6

United States

Downstream

Ocean Reef Club, Inc.

2

2

United States

Downstream

Palm Beach County Sheriff's Office

4

8

United States

Downstream

Venturetech Solutions, LLC

2

1

- - show more (+15 entries) - -

Announced prefixes

Country

ASN

Announced prefix

Description

Count

United States

50.150.146.0/24

Comcast Cable Communications, LLC

256

United States

Comcast Cable Communications, LLC

256

United States

50.200.159.0/24

Comcast Cable Communications, LLC

256

United States

Comcast Cable Communications, LLC

256

United States

50.202.167.0/24

Comcast Cable Communications, LLC

256

United States

50.202.227.0/24

Comcast Cable Communications, LLC

256

United States

50.205.246.0/23

Comcast Cable Communications, LLC

512

United States

50.216.237.0/24

Comcast Cable Communications, LLC

256

United States

50.222.172.0/24

Comcast Cable Communications, LLC

256

United States

Comcast Cable Communications, LLC

256

United States

Comcast Cable Communications, LLC

256

- - show more (+105 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS20214'
005	+005	1 ASN's found
005	+000	Done
005	+000	Load details of AS20214
007	+002	Last update of ASN: 2026-11-14 09:13 UTC
048	+041	116 prefixes found
106	+057	26 peers found
108	+003	No matching IX connections found!
251	+142	56 historical items loaded
269	+019	37 associated ASN's found
269	+000	Done

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Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8, json-viewer by alenaksu, twelve.tools .

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and usability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8, json-viewer by alenaksu, twelve.tools .

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and usability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark
iamrootdottech@gmail.com