AS33652 Comcast Cable Communications, LLC

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS33652 – Comcast Cable Communications, LLC

AS Number	33652
AS Name	CMCS
Organization	Comcast Cable Communications, LLC(cccs)
Country	US
Website	comcast.com
Number of IPv4 Routes	48
Number of IPv6 Routes	226
ASN type	ISP
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:559:8718::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:c2d2::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
50.227.68.0/24	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	256
2001:559:1b9::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:8325::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
139.181.28.0/24	AS33652	Comcast Cable Communications, LLC	Siemens Industry Software Inc.	256
2001:559:c179::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:82a0::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:26f::/48	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	4096
buy plan	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33652	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       33652
ASName:         CMCS
ASHandle:       AS33652
RegDate:        2005-02-16
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33652



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS399948	Colorado Christian University	US
AS15071	BAX GLOBAL	US
AS19637	Avago Technologies U.S. Inc.	US
AS35928	BECKMAN COULTER, INC.	US
AS17307	NTT Global Networks Incorporated	US
AS32175	RESERVED	ZZ
AS400650	Quantum Corporation	US
AS18691	Barber Nichols, LLC	US
AS400448	Town of Castle Rock	US
AS22593	Blue Cross and Blue Shield of North Carolina	US
AS18676	Avaya LLC	US
AS32175	IANA - Autonomous System Number	US
AS11004	City of Golden	US
AS401317	Boulder Public Library District	US
AS40284	Glenwood Springs Community Broadband Network	US
AS11091	RESERVED	ZZ
AS12156	City of Aurora Colorado	US
AS31904	Northern Water	US
AS53454	Full Duplex Inc	US
buy plan	Aspen Valley Hospital	US
buy plan	Level 3 Parent, LLC	US
buy plan	Centura Health Corporation	US
buy plan	El Paso County	US
buy plan	Holy Cross Energy	US

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Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS7922	Comcast Cable Communications, LLC	US

Downstreams

AS Number	Description	Country
AS399948	Colorado Christian University	US
AS15071	BAX GLOBAL	US
AS19637	Avago Technologies U.S. Inc.	US
AS35928	BECKMAN COULTER, INC.	US
AS17307	NTT Global Networks Incorporated	US
AS18691	Barber Nichols, LLC	US
AS400448	Town of Castle Rock	US
AS22593	Blue Cross and Blue Shield of North Carolina	US
AS18676	Avaya LLC	US
AS11091	IANA - Autonomous System Number	ZZ
AS11004	City of Golden	US
AS401317	Boulder Public Library District	US
AS40284	Glenwood Springs Community Broadband Network	US
AS12156	City of Aurora Colorado	US
AS31904	Northern Water	US
AS53454	Full Duplex Inc	US
AS393233	Ventiv Technology Inc.	US
AS395980	Comcast Cable Communications, LLC	US
AS396057	Credit Union of Denver	US
AS32535	Gaylord Rockies Resort & Convention Center	US
AS10844	Vastnet Corp	US
AS14567	Springs Hosting	US
AS11965	City of Aspen	US
AS397571	ROCKWELL AUTOMATION Inc.	US
AS395483	Advisors Asset Management, Inc.	US
AS395435	Gaia	US
AS22024	Splunk, Inc.	US
AS397126	Southwest Research Institute	US
AS53895	HSS Security, LLC	US
AS396538	Northsite Data, LLC	US
AS23154	Sanmina SCI Corporation	US
AS32642	NICMAN GROUP LLC	US
AS53983	CorKat Data Solutions, LLC	US
AS18669	Bal Seal Engineering Co. Inc.	US
AS399549	Access Management Services, LLC	US
AS54053	Realogy Group LLC	US
AS399384	Mission Hills Church	US
AS19076	Weld County Government	US
AS401258	Zynex Medical, Inc.	US
AS26399	Broadmoor Hotel Inc	US
AS32306	Falck USA, Inc.	US
AS30532	Healthcare Realty Trust, Inc.	US
AS63198	Jefferson County Sheriff's Office	US
AS11200	Regis University	US
AS27580	CONVERGEONE HOLDINGS, INC.	US
AS395302	Adams County, Colorado	US
AS397486	City of Commerce City	US
AS54067	Columbia Sportswear Company	US
AS393696	New Belgium Brewing Company	US
AS10753	Level 3 Parent, LLC	US
AS20381	Cable Television Laboratories, Inc.	US
AS62750	Liberty Media Corporation	US
AS40444	Constant Contact, Inc	US
AS54384	CORE Electric Cooperative	US
AS394757	Parsons Corporation	US
AS62503	News Press & Gazette Company	US
AS36093	Phil Long Dealerships	US
AS26450	CTDI	US
AS401963	VALLEY VIEW HOSPITAL ASSOCIATION	US
AS47090	Intermountain Health Care, Inc.	US
AS397024	AMG National Trust Bank	US
AS32175	IANA - Autonomous System Number	ZZ
AS399665	ZOLL Medical Corporation	US
AS400096	Pikes Peak Regional Building Department	US
AS398403	Alarm Detection Systems, Inc	US
AS46299	City of Littleton	US
AS398985	City of Arvada	US
AS395293	IANA - Autonomous System Number	ZZ
AS394841	CoBank	US
AS36551	Compassion International, Inc.	US
AS395566	Orbital Media Networks, Inc.	US
AS54493	Aspen Valley Hospital	US
AS29711	Centura Health Corporation	US
AS23290	El Paso County	US
AS13618	Holy Cross Energy	US