AS33287 COMCAST-33287 Summary

AS number details

AS33287

COMCAST-33287

Summary

AS Number

AS33287

AS Name

COMCAST-33287

Country

United States

Website

IPv4 Prefixes

IPv6 Prefixes

440

IPv4 Peers

142

IPv6 Peers

IPv4 Upstreams

IPv6 Upstreams

Regional Registry

ARIN

Allocated Date

16th November 2004

Allocated Status

Assigned

Announced Prefix	Description	Country	Parent Prefix	RIR
107.0.174.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
107.0.50.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
107.1.136.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
107.1.33.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
107.1.53.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
107.1.86.0/24	Comcast Cable Communications, LLC	United States	107.0.0.0/14	ARIN
158.62.212.0/24	Sprious LLC	United States	158.62.208.0/20	ARIN
158.62.214.0/24	Sprious LLC	United States	158.62.208.0/20	ARIN
158.62.215.0/24	Sprious LLC	United States	158.62.208.0/20	ARIN
192.133.105.0/24	Atlantic Cape Community College	United States		ARIN
192.135.0.0/24	QTrade Capital Partners LLC	United States		ARIN
192.64.165.0/24	Star Internet Services	Canada		ARIN
198.184.150.0/24	PMHCC, Inc.	United States		ARIN
208.39.136.0/22	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
208.39.144.0/24	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
208.39.157.0/24	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
208.39.158.0/24	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
208.39.159.0/24	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
208.39.161.0/24	Comcast Cable Communications, LLC	United States	208.39.128.0/18	ARIN
209.23.225.0/24	Parx Casino and Racing	United States	209.23.192.0/18	ARIN
2001:559:109::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:111::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:117::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:121::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:139::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:141::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:149::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:14a::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:15e::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:15f::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:165::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:193::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1a5::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1aa::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1b2::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1b6::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1bc::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1bf::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1c3::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:1c4::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN

ASN	Description	Country	IPv4
AS11205	City of Philadelphia	United States	false
AS11267	Peirce-Phelps, Inc.	United States	false
AS11731	Weston Solutions, Inc.	United States	false
AS11911	The Bank of New York Mellon Corporation	United States	false
AS12222	Akamai Technologies, Inc.	United States	false
AS12286	Princeton Healthcare System	United States	false
AS13339	Private ASN	countries.	false
AS13550	Reconstructive Orthopaedic Associates II LLC	United States	false
AS13785	SHORE MEMORIAL HOSPITAL	United States	false
AS14290	Answering Service for Directors	United States	false
AS14458	World Kitchen, LLC	United States	false
AS14529	Saint Joseph's University	United States	false
AS14531	Lockheed Martin Corporation	United States	false
AS14539	Vantage Labs LLC	United States	false
AS15038	The Cambridge Incubator, LLC	United States	false
AS15243	Widener University	United States	false
AS15644	Fresenius SE & Co. KGaA	Germany	false
AS1620	doelegal llc	United States	false
AS1642	Colorcon Inc	United States	false
AS16681	Educational Testing Service	United States	false

ASN	Description	Country	IPv6
AS26450	CTDI	United States	false
AS30330	Automotive Rentals, Inc.	United States	true
AS3356	Level 3 Parent, LLC	United States	true
AS34	University of Delaware	United States	true
AS36040	Google LLC	United States	true
AS3778	Temple University	United States	true
AS399141	THE LYNX GROUP, LLC	United States	true
AS54544	Woodward McCoach Inc.	United States	true
AS7922	Comcast Cable Communications, LLC	United States	true

Announced Prefix	Description	Country	IPv4
AS7922	Comcast Cable Communications, LLC	United States	true

Announced Prefix	Description	Country	IPv4
AS11205	City of Philadelphia	United States	false
AS11267	Peirce-Phelps, Inc.	United States	false
AS11731	Weston Solutions, Inc.	United States	false
AS11911	The Bank of New York Mellon Corporation	United States	false
AS12222	Akamai Technologies, Inc.	United States	false
AS12286	Princeton Healthcare System	United States	false
AS13339	Private ASN	countries.	false
AS13550	Reconstructive Orthopaedic Associates II LLC	United States	false
AS13785	SHORE MEMORIAL HOSPITAL	United States	false
AS14290	Answering Service for Directors	United States	false
AS14458	World Kitchen, LLC	United States	false
AS14529	Saint Joseph's University	United States	false
AS14531	Lockheed Martin Corporation	United States	false
AS14539	Vantage Labs LLC	United States	false
AS15038	The Cambridge Incubator, LLC	United States	false
AS15243	Widener University	United States	false
AS15644	Fresenius SE & Co. KGaA	Germany	false
AS1620	doelegal llc	United States	false
AS1642	Colorcon Inc	United States	false
AS16681	Educational Testing Service	United States	false

Announced Prefix	Description	Country	IPv6
AS26450	CTDI	United States	false
AS34	University of Delaware	United States	true
AS36040	Google LLC	United States	true
AS3778	Temple University	United States	true
AS399141	THE LYNX GROUP, LLC	United States	true
AS54544	Woodward McCoach Inc.	United States	true

Related Networks

AS33659

Comcast Cable Communications, LLC

AS397380

Temple University Health System, Inc.

What is an ASN?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

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