AS number details

AS33491

Comcast Cable Communications, LLC · comcast.com

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AS33491 – Comcast Cable Communications, LLC

Field	Value
Country	United States
Website	comcast.com
Hosted domains	420
Number of IPv4	67,072
Number of IPv6	301,022,529,084,042,664,501,837,824
ASN type	ISP
Registry	arin
Allocated	20 years ago on Dec 30, 2004
Updated	4 years ago on Jan 25, 2021

Netblock	Company	Num of IPs
107.0.125.0/24	Comcast Cable Communications, LLC	256
107.0.138.0/24	Comcast Cable Communications, LLC	256
107.0.182.0/23	Comcast Cable Communications, LLC	512
107.0.212.0/24	Comcast Cable Communications, LLC	256
107.0.216.0/24	Comcast Cable Communications, LLC	256
107.0.70.0/24	Comcast Cable Communications, LLC	256
107.0.79.0/24	Comcast Cable Communications, LLC	256
107.0.96.0/23	Comcast Cable Communications, LLC	512
107.1.102.0/23	Comcast Cable Communications, LLC	512
107.1.211.0/24	Comcast Cable Communications, LLC	256
107.1.219.0/24	Comcast Cable Communications, LLC	256
107.1.253.0/24	Comcast Cable Communications, LLC	256
164.68.0.0/18	LAKE FOREST COLLEGE	16,384
164.68.64.0/19	LAKE FOREST COLLEGE	8,192
168.102.131.0/24	Northwest Allen County Schools	256
192.137.57.0/24	Komatsu Dresser Co.	256
192.231.230.0/24	WOOD-MIZER, LLC	256
199.68.13.0/24	Dukane Corporation	256
204.152.156.0/24	Midwestern University	256
204.194.2.0/24	Hollister Incorporated	256
204.68.241.0/24	E. D. Etnyre & Co.	256
205.167.202.0/23	Knowles Electronics Holdings, Inc.	512
209.153.0.0/18	Computerese	16,384
209.23.249.0/24	Susquehanna Communications	256
209.51.81.0/24	Apogee Telecom Inc.	256
23.177.32.0/24	Trinity International University	256
24.104.47.0/24	Comcast Cable Communications, LLC	256
50.200.5.0/24	Comcast Cable Communications, LLC	256
50.201.119.0/24	Comcast Cable Communications, LLC	256
50.201.191.0/24	Yaskawa America, Inc.	256
50.202.73.0/24	Comcast Cable Communications, LLC	256
50.203.171.0/24	Comcast Cable Communications, LLC	256
50.203.174.0/24	Comcast Cable Communications, LLC	256
50.204.189.0/24	Comcast Cable Communications, LLC	256
50.204.23.0/24	Comcast Cable Communications, LLC	256
50.204.91.0/24	Comcast Cable Communications, LLC	256
50.205.166.0/24	Comcast Cable Communications, LLC	256
50.205.54.0/23	Comcast Cable Communications, LLC	512
50.206.250.0/24	Comcast Cable Communications, LLC	256
50.207.195.0/24	Comcast Cable Communications, LLC	256
50.207.233.0/24	Comcast Cable Communications, LLC	256
50.216.160.0/24	Comcast Cable Communications, LLC	256
50.216.200.0/24	Comcast Cable Communications, LLC	256
50.216.227.0/24	Comcast Cable Communications, LLC	256
50.216.36.0/24	Comcast Cable Communications, LLC	256
50.217.237.0/24	Comcast Cable Communications, LLC	256
50.217.41.0/24	Comcast Cable Communications, LLC	256
50.218.78.0/24	Comcast Cable Communications, LLC	256
50.219.59.0/24	Comcast Cable Communications, LLC	256
50.219.60.0/24	Comcast Cable Communications, LLC	256
50.220.116.0/24	Comcast Cable Communications, LLC	256
50.220.130.0/23	Comcast Cable Communications, LLC	512
50.220.188.0/24	Comcast Cable Communications, LLC	256
50.220.4.0/22	Comcast Cable Communications, LLC	1,024
50.220.44.0/24	Comcast Cable Communications, LLC	256
50.224.140.0/23	Comcast Cable Communications, LLC	512
50.224.194.0/24	Comcast Cable Communications, LLC	256
50.224.45.0/24	Comcast Cable Communications, LLC	256
50.225.88.0/24	Olivet Nazarene University	256
50.225.94.0/24	Comcast Cable Communications, LLC	256
50.227.239.0/24	Comcast Cable Communications, LLC	256
50.228.97.0/24	Comcast Cable Communications, LLC	256
50.229.76.0/22	Comcast Cable Communications, LLC	1,024
50.230.112.0/24	Comcast Cable Communications, LLC	256
50.230.91.0/24	Comcast Cable Communications, LLC	256
50.231.119.0/24	Comcast Cable Communications, LLC	256
50.231.218.0/24	Comcast Private Customer	256
50.231.221.0/24	Comcast Private Customer	256
50.231.36.0/24	Comcast Cable Communications, LLC	256
50.231.52.0/24	Comcast Cable Communications, LLC	256
50.232.142.0/24	Comcast Cable Communications, LLC	256
50.232.176.0/24	Comcast Cable Communications, LLC	256
50.232.195.0/24	Comcast Cable Communications, LLC	256
50.232.93.0/24	Comcast Cable Communications, LLC	256
50.232.95.0/24	Comcast Cable Communications, LLC	256
50.233.216.0/24	Comcast Cable Communications, LLC	256
50.233.247.0/24	Comcast Cable Communications, LLC	256
50.234.141.0/24	Comcast Cable Communications, LLC	256
50.234.21.0/24	Comcast Cable Communications, LLC	256
50.235.155.0/24	Comcast Cable Communications, LLC	256
50.237.111.0/24	Comcast Cable Communications, LLC	256
50.237.112.0/24	Comcast Cable Communications, LLC	256
50.237.12.0/24	Comcast Cable Communications, LLC	256
50.237.169.0/24	Comcast Cable Communications, LLC	256
50.237.39.0/24	Comcast Cable Communications, LLC	256
50.238.81.0/24	Comcast Cable Communications, LLC	256
50.239.160.0/24	Comcast Cable Communications, LLC	256
64.25.96.0/21	INDY WEB INC	2,048
66.240.58.0/24	Parcelink Systems Inc	256

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Netblock	Company
2001:559:12d::/48	Comcast Cable Communications, LLC
2001:559:134::/48	Comcast Cable Communications, LLC
2001:559:146::/48	Comcast Cable Communications, LLC
2001:559:148::/48	Comcast Cable Communications, LLC
2001:559:157::/48	Comcast Cable Communications, LLC
2001:559:15d::/48	Comcast Cable Communications, LLC
2001:559:1d6::/48	Comcast Cable Communications, LLC
2001:559:1e3::/48	Comcast Cable Communications, LLC
2001:559:1e5::/48	Comcast Cable Communications, LLC
2001:559:1fc::/48	Comcast Cable Communications, LLC
2001:559:1ff::/48	Comcast Cable Communications, LLC
2001:559:204::/48	Comcast Cable Communications, LLC
2001:559:221::/48	Comcast Cable Communications, LLC
2001:559:222::/48	Comcast Cable Communications, LLC
2001:559:223::/48	Comcast Cable Communications, LLC
2001:559:224::/48	Comcast Cable Communications, LLC
2001:559:225::/48	Comcast Cable Communications, LLC
2001:559:226::/48	Comcast Cable Communications, LLC
2001:559:228::/48	Comcast Cable Communications, LLC
2001:559:229::/48	Comcast Cable Communications, LLC
2001:559:22a::/48	Comcast Cable Communications, LLC
2001:559:22b::/48	Comcast Cable Communications, LLC
2001:559:22c::/48	Comcast Cable Communications, LLC
2001:559:22d::/48	Comcast Cable Communications, LLC
2001:559:22e::/48	Comcast Cable Communications, LLC
2001:559:22f::/48	Comcast Cable Communications, LLC
2001:559:230::/48	Comcast Cable Communications, LLC
2001:559:231::/48	Comcast Cable Communications, LLC
2001:559:24b::/48	Comcast Cable Communications, LLC
2001:559:24c::/48	Comcast Cable Communications, LLC
2001:559:26::/48	Comcast Cable Communications, LLC
2001:559:27b::/48	Comcast Cable Communications, LLC
2001:559:2a5::/48	Comcast Cable Communications, LLC
2001:559:2a9::/48	Comcast Cable Communications, LLC
2001:559:2d1::/48	Comcast Cable Communications, LLC
2001:559:2e3::/48	Comcast Cable Communications, LLC
2001:559:2f::/48	Comcast Cable Communications, LLC
2001:559:2ff::/48	Comcast Cable Communications, LLC
2001:559:303::/48	Comcast Cable Communications, LLC
2001:559:308::/48	Comcast Cable Communications, LLC
2001:559:309::/48	Comcast Cable Communications, LLC
2001:559:311::/48	Comcast Cable Communications, LLC
2001:559:314::/48	Comcast Cable Communications, LLC
2001:559:32f::/48	Comcast Cable Communications, LLC
2001:559:346::/48	Comcast Cable Communications, LLC
2001:559:347::/48	Comcast Cable Communications, LLC
2001:559:348::/48	Comcast Cable Communications, LLC
2001:559:34a::/48	Comcast Cable Communications, LLC
2001:559:35::/48	Comcast Cable Communications, LLC
2001:559:360::/48	Comcast Cable Communications, LLC
2001:559:39e::/48	Comcast Cable Communications, LLC
2001:559:3c2::/48	Comcast Cable Communications, LLC
2001:559:3c9::/48	Comcast Cable Communications, LLC
2001:559:3cb::/48	Comcast Cable Communications, LLC
2001:559:3ee::/48	Comcast Cable Communications, LLC
2001:559:3fa::/48	Comcast Cable Communications, LLC
2001:559:408::/48	Comcast Cable Communications, LLC
2001:559:427::/48	Comcast Cable Communications, LLC
2001:559:428::/48	Comcast Cable Communications, LLC
2001:559:474::/48	Comcast Cable Communications, LLC
2001:559:47d::/48	Comcast Cable Communications, LLC
2001:559:49::/48	Comcast Cable Communications, LLC
2001:559:49c::/48	Comcast Cable Communications, LLC
2001:559:4a2::/48	Comcast Cable Communications, LLC
2001:559:4c0::/48	Comcast Cable Communications, LLC
2001:559:4c3::/48	Comcast Cable Communications, LLC
2001:559:4da::/48	Comcast Cable Communications, LLC
2001:559:4fa::/48	Comcast Cable Communications, LLC
2001:559:4fb::/48	Comcast Cable Communications, LLC
2001:559:4ff::/48	Comcast Cable Communications, LLC
2001:559:52a::/48	Comcast Cable Communications, LLC
2001:559:53d::/48	Comcast Cable Communications, LLC
2001:559:54f::/48	Comcast Cable Communications, LLC
2001:559:557::/48	Comcast Cable Communications, LLC
2001:559:564::/48	Comcast Cable Communications, LLC
2001:559:592::/48	Comcast Cable Communications, LLC
2001:559:599::/48	Comcast Cable Communications, LLC
2001:559:5a9::/48	Comcast Cable Communications, LLC
2001:559:5ac::/48	Comcast Cable Communications, LLC
2001:559:5ca::/48	Comcast Cable Communications, LLC
2001:559:5cc::/48	Comcast Cable Communications, LLC
2001:559:5d9::/48	Comcast Cable Communications, LLC
2001:559:5f9::/48	Comcast Cable Communications, LLC
2001:559:5fc::/48	Comcast Cable Communications, LLC
2001:559:70f::/48	Comcast Cable Communications, LLC
2001:559:71b::/48	Comcast Cable Communications, LLC
2001:559:71f::/48	Comcast Cable Communications, LLC
2001:559:73f::/48	Comcast Cable Communications, LLC
2001:559:766::/48	Comcast Cable Communications, LLC
2001:559:767::/48	Comcast Cable Communications, LLC
2001:559:774::/48	Comcast Cable Communications, LLC
2001:559:786::/48	Comcast Cable Communications, LLC
2001:559:792::/48	Comcast Cable Communications, LLC
2001:559:7ac::/48	Comcast Cable Communications, LLC
2001:559:7b2::/48	Comcast Cable Communications, LLC
2001:559:7b4::/48	Comcast Cable Communications, LLC
2001:559:7ca::/48	Comcast Cable Communications, LLC
2001:559:7d6::/48	Comcast Cable Communications, LLC
2001:559:7e::/48	Comcast Cable Communications, LLC
2001:559:7ec::/48	Comcast Cable Communications, LLC

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The list on this page is limited to 100 results. The totality of IPv6 ranges for this ASN is available through our ASN & IP Ranges APIs.

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WHOIS Details

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ASHandle:       AS33491
OrgID:          AS33491
ASName:         AS33491
ASNumber:       AS33491
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 420 domain names hosted across 211 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
209.153.1.2	██████████	8
209.153.0.2	██████████	8
64.25.100.143	██████████	3
204.152.156.204	██████████	3
64.25.96.30	██████████	3
64.25.100.131	██████████	2
64.25.99.17	██████████	2
64.25.101.38	██████████	2
64.25.96.10	██████████	2
64.25.101.16	████████	2

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Peers

There are 250 peers for this ASN.

Peers	Name
AS103	Northwestern University
AS10425	Boingo_Wireless
AS11470	Radiological Society of North America
AS11622	Orland Fire Protection District
AS11632	American Society of Plastic Surgeons
AS11739	Digital Fortress, Inc.
AS11770	Net 56, Inc.
AS12250	EDWARD HEALTH SERVICE CORP
AS131993	QUINNOX-IN
AS13349	TEACHERS CREDIT UNION
AS13430	THE WISP.NET CORP.
AS13744	TYNDALE HOUSE PUBLISHERS
AS13950	DLS Internet Services, Inc
AS13953	Sauk Valley Community College
AS14046	Indiana Telephone Network
AS14386	Com-graphics, Inc.
AS14579	Edward D. Jones & Co., L.P.
AS14711	INGERSOLL CUTTING TOOL COMPANY
AS14858	Hanson Information Systems, Inc. / Family Net
AS14870	Flexera Software, LLC
AS15112	GATX Corporation
AS15120	Rockford Health System
AS15303	First Trust Portfolios L.P.
AS15337	Wm. Rainey Harper College
AS15644	Fresenius SE & Co. KGaA
AS16563	Nexum, Inc.
AS16567	Netrix LLC
AS16593	First Merchants Corporation
AS16627	Board of Commissioners of the County of Allen
AS16706	NORTHEAST ORTHOPAEDIC CLINIC, LLP
AS17010	Hoosier Energy Rural Electric Cooperative, Inc.
AS17035	NBCUniversal
AS17091	Hollister Incorporated
AS17167	Microchip Computer Solutions, Inc.
AS17196	College of duPage
AS17317	Thing5, LLC
AS1777	Saint Xavier University
AS18743	MENNONITE MUTUAL AID
AS18784	McDonald's Corporation
AS18860	Berger Schatz LLP
AS19047	Amazon.com, Inc.
AS19065	Levi, Ray & Shoup, Inc.
AS19131	Living Essentials, LLC
AS19247	Northwestern Memorial Hospital
AS19265	Memorial Medical Center
AS19443	Staples, Inc
AS19690	Hyatt Corporation
AS19941	Concordia University Chicago
AS19980	Career Education Corporation
AS20310	Illinois Tool Works
AS20441	HGS (USA), LLC
AS20452	BALL STATE UNIVERSITY
AS21514	LEGACY MARKETING PARTNERS, L.L.C.
AS21611	Wilson Sporting Goods Co.
AS21796	WITHAM HOSPITAL
AS21798	International Truck and Engine Corp
AS21908	Family Video Movie Club Inc.
AS22027	CBTS Technology Solutions LLC
AS22034	MCMASTER CARR SUPPLY COMPANY
AS22187	Rauland-Borg Corporation
AS22197	Apps Communications
AS22214	Medela Inc
AS22289	CEFCU
AS22448	Microcomputer Specialists, Inc.
AS22663	Prominic.NET, Inc.
AS22770	Wheels, LLC
AS23247	Samtec, inc.
AS25716	Trane Technologies Company LLC
AS25978	Rush University Medical Center
AS26028	Panduit Corp.
AS26245	Robert Half International
AS26255	Oakton Community College
AS26450	CTDI
AS26532	Mac Lean-Fogg Company
AS26541	GuavaTech Inc.
AS26820	Herff Jones
AS26822	DO IT BEST CORP.
AS26840	Advanced Business Group, LLC
AS26912	Northwest Community Hospital
AS26950	Lippert Components Manufacturing, Inc.
AS26966	Spraying Systems Co.
AS27004	Star Financial Bank
AS27019	Ball Horticultural Company
AS27289	CLEO COMMUNICATIONS INC
AS27358	TRUSTMARK INSURANCE CO.
AS27369	Swedish Covenant Hospital
AS27482	American Eagle Computer Products, Inc.
AS27562	Presence Health Network
AS29817	LAKE CITY BANK
AS29891	National Cable Communications LLC
AS29954	Jones Lang LaSalle, Inc.
AS30278	Equity Residential
AS30395	SWEDISHAMERICAN HEALTH SYSTEM CORPORATION
AS30553	Thorek Memorial Hospital
AS30573	Old Second Bancorp
AS30643	TTX Company
AS31755	Viskase Companies, Inc.
AS31773	Core BTS, Inc.
AS31790	S&C Electric Canada Ltd.
AS32143	The Village of Niles

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS3356	Level 3 Parent, LLC
AS7922	Comcast Cable Communications, LLC

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Downstreams

There are 247 downstreams for this ASN.

Downstreams	Name
AS103	Northwestern University
AS10425	Boingo_Wireless
AS11470	Radiological Society of North America
AS11622	Orland Fire Protection District
AS11632	American Society of Plastic Surgeons
AS11739	Digital Fortress, Inc.
AS11770	Net 56, Inc.
AS12250	EDWARD HEALTH SERVICE CORP
AS131993	QUINNOX-IN
AS13349	TEACHERS CREDIT UNION
AS13430	THE WISP.NET CORP.
AS13744	TYNDALE HOUSE PUBLISHERS
AS13950	DLS Internet Services, Inc
AS13953	Sauk Valley Community College
AS14046	Indiana Telephone Network
AS14386	Com-graphics, Inc.
AS14579	Edward D. Jones & Co., L.P.
AS14711	INGERSOLL CUTTING TOOL COMPANY
AS14858	Hanson Information Systems, Inc. / Family Net
AS14870	Flexera Software, LLC
AS15112	GATX Corporation
AS15120	Rockford Health System
AS15303	First Trust Portfolios L.P.
AS15337	Wm. Rainey Harper College
AS15644	Fresenius SE & Co. KGaA
AS16563	Nexum, Inc.
AS16567	Netrix LLC
AS16593	First Merchants Corporation
AS16627	Board of Commissioners of the County of Allen
AS16706	NORTHEAST ORTHOPAEDIC CLINIC, LLP
AS17010	Hoosier Energy Rural Electric Cooperative, Inc.
AS17035	NBCUniversal
AS17091	Hollister Incorporated
AS17167	Microchip Computer Solutions, Inc.
AS17196	College of duPage
AS17317	Thing5, LLC
AS1777	Saint Xavier University
AS18743	MENNONITE MUTUAL AID
AS18784	McDonald's Corporation
AS18860	Berger Schatz LLP
AS19047	Amazon.com, Inc.
AS19065	Levi, Ray & Shoup, Inc.
AS19131	Living Essentials, LLC
AS19247	Northwestern Memorial Hospital
AS19265	Memorial Medical Center
AS19443	Staples, Inc
AS19690	Hyatt Corporation
AS19941	Concordia University Chicago
AS19980	Career Education Corporation
AS20310	Illinois Tool Works
AS20441	HGS (USA), LLC
AS20452	BALL STATE UNIVERSITY
AS21514	LEGACY MARKETING PARTNERS, L.L.C.
AS21611	Wilson Sporting Goods Co.
AS21796	WITHAM HOSPITAL
AS21798	International Truck and Engine Corp
AS21908	Family Video Movie Club Inc.
AS22027	CBTS Technology Solutions LLC
AS22034	MCMASTER CARR SUPPLY COMPANY
AS22187	Rauland-Borg Corporation
AS22197	Apps Communications
AS22214	Medela Inc
AS22289	CEFCU
AS22448	Microcomputer Specialists, Inc.
AS22663	Prominic.NET, Inc.
AS22770	Wheels, LLC
AS23247	Samtec, inc.
AS25716	Trane Technologies Company LLC
AS25978	Rush University Medical Center
AS26028	Panduit Corp.
AS26245	Robert Half International
AS26255	Oakton Community College
AS26450	CTDI
AS26532	Mac Lean-Fogg Company
AS26541	GuavaTech Inc.
AS26820	Herff Jones
AS26822	DO IT BEST CORP.
AS26840	Advanced Business Group, LLC
AS26912	Northwest Community Hospital
AS26950	Lippert Components Manufacturing, Inc.
AS26966	Spraying Systems Co.
AS27004	Star Financial Bank
AS27019	Ball Horticultural Company
AS27289	CLEO COMMUNICATIONS INC
AS27358	TRUSTMARK INSURANCE CO.
AS27369	Swedish Covenant Hospital
AS27482	American Eagle Computer Products, Inc.
AS27562	Presence Health Network
AS29817	LAKE CITY BANK
AS29891	National Cable Communications LLC
AS29954	Jones Lang LaSalle, Inc.
AS30278	Equity Residential
AS30395	SWEDISHAMERICAN HEALTH SYSTEM CORPORATION
AS30553	Thorek Memorial Hospital
AS30573	Old Second Bancorp
AS30643	TTX Company
AS31755	Viskase Companies, Inc.
AS31773	Core BTS, Inc.
AS31790	S&C Electric Canada Ltd.
AS32143	The Village of Niles

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS33491 at robtex.

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