AS33491 Comcast Cable Communications, LLC

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS33491 – Comcast Cable Communications, LLC

AS Number	33491
AS Name	COMCAST-33491
Organization	Comcast Cable Communications, LLC(cccs)
Country	US
Website	comcast.com
Number of IPv4 Routes	86
Number of IPv6 Routes	227
ASN type	ISP
Allocation Status
Registry	ARIN
Date Allocated	2021-01-25T00:00

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.220.188.0/24	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	256
50.218.78.0/24	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	256
2001:559:c430::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:228::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:1e5::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:87f7::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:bd::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
2001:559:87bc::/48	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
50.201.191.0/24	AS33491	Comcast Cable Communications, LLC	Yaskawa America, Inc.	256
buy plan	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33491	Comcast Cable Communications, LLC	Comcast Cable Communications, LLC	~1×10²⁴
buy plan	AS33491	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:       33491
ASName:         COMCAST-33491
ASHandle:       AS33491
RegDate:        2004-12-30
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33491



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
AS54201	We Link Networks LLC	US
AS394257	Springfield Clinic, LLP	US
AS399514	Horizon Bank	US
AS27358	TRUSTMARK INSURANCE CO.	US
AS32321	NEWARK NET	US
AS26912	Northwest Community Hospital	US
AS32280	The E.W. Scripps Company	US
AS397956	Network Data Systems, Inc	US
AS36443	Aunalytics, Inc	US
AS21611	Wilson Sporting Goods Co.	US
AS27289	RESERVED	ZZ
AS395451	HostIT Servers	US
AS55037	Busey Bank	US
AS394812	Decatur County E911 Board	US
AS16627	Board of Commissioners of the County of Allen	US
AS16878	Utica Mutual Insurance Company	US
AS54971	Brown Technologies, LLC	US
AS396525	Grecian Delight Foods, Inc	US
AS398421	Southwest Allen County Schools	US
buy plan	Flexera Software, LLC	US
buy plan	Star Financial Bank	US
buy plan	Telit IoT Platforms, LLC	US
buy plan	Northwestern University	US
buy plan	Sweetwater Sound Inc	US

Buy our plan to see all Peers See All Peers

Upstreams

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

Downstreams

AS Number	Description	Country
AS54201	We Link Networks LLC	US
AS394257	Springfield Clinic, LLP	US
AS399514	Horizon Bank	US
AS27358	TRUSTMARK INSURANCE CO.	US
AS32321	NEWARK NET	US
AS26912	Northwest Community Hospital	US
AS32280	The E.W. Scripps Company	US
AS397956	Network Data Systems, Inc	US
AS36443	Aunalytics, Inc	US
AS21611	Wilson Sporting Goods Co.	US
AS395451	HostIT Servers	US
AS55037	Busey Bank	US
AS394812	Decatur County E911 Board	US
AS16627	Board of Commissioners of the County of Allen	US
AS16878	Utica Mutual Insurance Company	US
AS54971	Brown Technologies, LLC	US
AS396525	Grecian Delight Foods, Inc	US
AS398421	Southwest Allen County Schools	US
AS22034	MCMASTER CARR SUPPLY COMPANY	US
AS19980	Career Education Corporation	US
AS400718	Fort Wayne Community Schools	US
AS46246	Raptor Engineering, LLC	US
AS4917	AMDOCS Inc.	US
AS30278	Equity Residential	US
AS26950	Lippert Components Manufacturing, Inc.	US
AS19971	Q CENTER LLC	US
AS63207	Lakeshore Bone & Joint, Institute P.C.	US
AS393708	4EOS	US
AS401245	GOSHEN HEALTH	US
AS394926	The Reynolds and Reynolds Company	US
AS20310	Illinois Tool Works	US
AS40417	Interactions Corporation	US
AS22289	CEFCU	US
AS400505	HARRIS & HARRIS, LTD.	US
AS395505	iManage, LLC	US
AS12250	EDWARD HEALTH SERVICE CORP	US
AS20452	BALL STATE UNIVERSITY	US
AS11739	Digital Fortress, Inc.	US
AS47020	Data Cave	US
AS26966	Spraying Systems Co.	US
AS393505	Centra Credit Union	US
AS399553	Trustmark Health Benefits	US
AS395613	Footprint Solutions	US
AS63206	INOVA Federal Credit Union	US
AS20315	McHenry County	US
AS394518	Consolidated High School District 230	US
AS29891	National Cable Communications LLC	US
AS6479	McHenryCom Company	US
AS400236	East Allen County Schools	US
AS398456	VERGE.IO LLC	US
AS401312	Gray Media, Inc.	US
AS46459	Alarm Detection Systems, Inc	US
AS397934	Latitude AI LLC	US
AS398018	Group M Worldwide, LLC	US
AS53851	The Pampered Chef, Ltd.	US
AS395814	Wabash Valley Power Association Inc.	US
AS393677	Hematogenix Laboratory Services, LLC	US
AS395028	The Reynolds and Reynolds Company	US
AS11470	Radiological Society of North America	US
AS400019	Ruoff Mortgage	US
AS393745	Wi Tronix LLC	US
AS35928	BECKMAN COULTER, INC.	US
AS15120	Rockford Health System	US
AS131993	QUINNOX CONSULTANCY SERVICES	IN
AS32649	FRANKLIN ELECTRIC CO., INC.	US
AS17196	College of duPage	US
AS40203	GROWMARK, Inc.	US
AS40710	College of Lake County	US
AS19855	Masergy Communications, Inc.	US
AS393863	DMA	US
AS54866	TCS Education System	US
AS62544	Open Air Wireless, LLC.	US
AS13950	DLS Internet Services, Inc	US
AS33442	Zebra Technologies Corporation	US
AS398135	SKYWEB OF ILLINOIS, INC.	US
AS21796	WITHAM HOSPITAL	US
AS53652	Providence Management and Development Company Incorporated	US
AS394254	BLUE SOFTWARE, LLC	US
AS27369	Swedish Covenant Hospital	US
AS36460	Watts Water Technologies, Inc.	US
AS26255	Oakton Community College	US
AS395691	XTTRIUM LABORATORIES, Inc.	US
AS30302	ASPEN DENTAL MANAGEMENT, INC.	US
AS394798	Chicago Park District	US
AS396995	Morris Hospital	US
AS7380	Avant, Inc.	US
AS62569	IANA - Autonomous System Number	ZZ
AS64255	Intercontinental Exchange, Inc.	US
AS18860	Berger Schatz LLP	US
AS395581	Metal Management, Inc.	US
AS55152	The Fellowship	US
AS401102	Watchfire	US
AS395490	County of Lake	US
AS25978	Rush University Medical Center	US
AS19941	Concordia University Chicago	US
AS40559	CROSSCOM NATIONAL, LLC	US
AS400652	Keystone RV Company	US
AS18784	McDonald's Corporation	US
AS22663	Prominic.NET, Inc.	US
AS54246	AFNI, Inc.	US
AS53617	ECS Financial Services, Inc.	US
AS393323	Waterfurnace International, Inc	US
AS398752	Our Sunday Visitor	US
AS26028	Panduit Corp.	US
AS33461	COMMUNITY FOUNDATION OF NW INDIANA	US
AS13983	ALE Solutions Inc	US
AS397512	The College of American Pathologists	US
AS16563	Nexum, Inc.	US
AS40801	Lewis University	US
AS399484	Rockford University	US
AS33477	Knox College	US
AS46631	City of Wheaton	US
AS396021	Comcast Cable Communications, LLC	US
AS40293	BENEDICTINE UNIVERSITY	US
AS21798	International Truck and Engine Corp	US
AS26822	DO IT BEST CORP.	US
AS14688	GlobalView Software Inc.	US
AS395428	Elmhurst University	US
AS17035	NBCUniversal	US
AS393405	Saint Charles Community Unit School District 303	US
AS46398	Taylor Corporation	US
AS394918	TrueBlue, Inc.	US
AS393781	Helm Group, Inc.	US
AS396831	IANA - Autonomous System Number	ZZ
AS396210	Accreditation Association for Ambulatory Health Care, Inc.	US
AS54671	WALSWORTH PUBLISHING COMPANY	US
AS17091	Hollister Incorporated	US
AS400017	Ruoff Mortgage	US
AS22027	CBTS Technology Solutions LLC	US
AS63487	Fellowes Inc.	US
AS19065	Levi, Ray & Shoup, Inc.	US
AS33540	Alzheimers Assoc.	US
AS14579	Edward D. Jones & Co., L.P.	US
AS40668	Fenwal, Inc.	US
AS19247	Northwestern Memorial Hospital	US
AS13744	TYNDALE HOUSE PUBLISHERS	US
AS396492	dbISP, LLC	US
AS26840	Advanced Business Group, LLC	US
AS27482	American Eagle Computer Products, Inc.	US
AS32375	The Herald Palladium	US
AS25712	Computer Services Inc	US
AS400977	Schneck Medical Center	US
AS393426	Harris Associates L.P.	US
AS14046	Indiana Telephone Network	US
AS40520	Saint Bernard Hospital	US
AS401613	Four Seasons Heating & Air Conditioning, LLC	US
AS30643	TTX Company	US
AS30395	SWEDISHAMERICAN HEALTH SYSTEM CORPORATION	US
AS14711	INGERSOLL CUTTING TOOL COMPANY	US
AS395395	Indiana Tech	US
AS63014	McCormick Place	US
AS54056	Packaging Corporation of America	US
AS393712	DMA	US
AS27562	Presence Health Network	US
AS394845	REMPREX, LLC	US
AS54066	Wurth Baer Supply Company	US
AS22187	Rauland Borg Corporation	US
AS53943	Paylocity Corporation	US
AS26541	GuavaTech Inc.	US
AS54792	Chicago White Sox, LTD.	US
AS31755	Viskase Companies, Inc.	US
AS394115	Rehabilitation Institute of Chicago	US
AS62945	Cornerstone Information Systems, Inc.	US
AS47092	ITR America, LLC	US
AS17317	Thing5, LLC	US
AS23166	Norvax, LLC	US
AS7767	Encyclopaedia Britannica	US
AS10425	IANA - Autonomous System Number	ZZ
AS397936	DC COMPUTERS	US
AS16706	NORTHEAST ORTHOPAEDIC CLINIC, LLP	US
AS397694	SMG Security Holdings LLC	US
AS20441	SAGILITY LLC	US
AS36040	Google LLC	US
AS32985	Follett Content	US
AS27289	IANA - Autonomous System Number	ZZ
AS32528	ROSS PRODUCTS DIVISION	US
AS62826	CHICAGO SYMPHONY ORCHESTRA	US
AS21514	LEGACY MARKETING PARTNERS, L.L.C.	US
AS64230	Motherboard Express Company	US
AS25716	Trane Technologies Company LLC	US
AS36373	Community Hospitals, Indianapolis	US
AS54583	American College of Surgeons	US
AS63474	Sirius Computer Solutions, Inc.	US
AS401801	Illinois Secretary of State	US
AS17010	Hoosier Energy Rural Electric Cooperative, Inc.	US
AS397567	Alera Group, Inc	US
AS36193	Walleye Capital LLC	US
AS11632	American Society of Plastic Surgeons	US
AS33248	City of Evanston, Illinois	US
AS13349	TEACHERS CREDIT UNION	US
AS26820	Herff Jones	US
AS13430	THE WISP.NET CORP.	US
AS17167	Microchip Computer Solutions, Inc.	US
AS29817	LAKE CITY BANK	US
AS21908	Family Video Movie Club Inc.	US
AS63310	NABP	US
AS40628	Oklahoma Office of Management & Enterprise Services	US
AS3751	Phonak, LLC	US
AS15112	GATX Corporation	US
AS398030	ATF, INC.	US
AS16593	First Merchants Corporation	US
AS33512	Gateway Processing Services	US
AS395835	AJ Antunes & Co	US
AS11770	Net 56, Inc.	US
AS19690	Hyatt Corporation	US
AS394026	Village of Schaumburg	US
AS15303	First Trust Portfolios L.P.	US
AS401822	City of Rockford	US
AS33331	Valid USA	US
AS22214	Medela Inc	US
AS53643	Manteno Community Unit School District 5	US
AS393330	Circana LLC	US
AS393998	Elk Grove Village Police Department	US
AS14858	Hanson Information Systems, Inc. / Family Net	US
AS36478	Alliant Credit Union	US
AS396307	Southern Imperial Inc.	US
AS399488	Demotte State Bank	US
AS32304	Natus Medical Inc.	US
AS33019	Wheaton College	US
AS19265	Memorial Medical Center	US
AS396240	CHS	US
AS27019	Ball Horticultural Company	US
AS32143	The Village of Niles	US
AS396247	Adlai E. Stevenson High School	US
AS30573	Old Second Bancorp	US
AS46815	IANA - Autonomous System Number	ZZ
AS54278	IANA - Autonomous System Number	ZZ
AS13953	Sauk Valley Community College	US
AS395847	Maine Township High School District 207	US
AS23247	Samtec, inc.	US
AS395269	Wahl Clipper	US
AS31790	S&C Electric Canada Ltd.	CA
AS396036	CPI	US
AS30553	Thorek Memorial Hospital	US
AS26532	Mac Lean Fogg Company	US
AS18743	MENNONITE MUTUAL AID	US
AS397601	Catchpoint Systems Inc	US
AS33460	Waubonsee Community College	US
AS4912	CENTIER BANK	US
AS26450	CTDI	US
AS46279	TechPro, Inc	US
AS36319	NorthShore University HealthSystem	US
AS393893	Alliance Cloud Services LLC	US
AS19131	Living Essentials, LLC	US
AS22448	Microcomputer Specialists, Inc.	US
AS14386	Com graphics, Inc.	US
AS40038	Moraine Valley Community College	US
AS1777	Saint Xavier University	US
AS14870	Flexera Software, LLC	US
AS27004	Star Financial Bank	US
AS14414	Telit IoT Platforms, LLC	US
AS103	Northwestern University	US
AS63328	Sweetwater Sound Inc	US