AS number details

AS33668

Comcast Cable Communications, LLC  ·  comcast.com

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AS33668 – Comcast Cable Communications, LLC

Country United States
Website comcast.com
Hosted domains 4,834
Number of IPs 2,390,016
ASN type ISP
Allocated 18 years ago on Feb 16, 2005
Updated 2 years ago on Jan 25, 2021

IP Address Ranges

Netblock Company Num of IPs
107.0.213.0/24 Comcast Cable Communications, LLC 256
107.4.0.0/17 Comcast Cable Communications, Inc. 32,768
107.5.0.0/16 Comcast Cable Communications, Inc. 65,536
157.240.130.0/24 Facebook, Inc. 256
157.240.135.0/24 Facebook, Inc. 256
162.151.103.0/24 Comcast Cable Communications, LLC 256
162.151.127.0/24 Comcast Cable Communications, LLC 256
162.151.160.0/24 Comcast Cable Communications, LLC 256
162.151.63.0/24 Comcast Cable Communications, LLC 256
162.17.128.0/19 Comcast Cable Communications, LLC 8,192
173.10.32.0/19 Comcast Cable Communications, LLC 8,192
173.13.0.0/19 Comcast Cable Communications, LLC 8,192
173.14.32.0/19 Comcast Cable Communications, LLC 8,192
173.15.224.0/19 Comcast Cable Communications, LLC 8,192
173.162.32.0/19 Comcast Cable Communications, LLC 8,192
173.167.0.0/19 Comcast Cable Communications, LLC 8,192
173.167.224.0/20 Comcast Cable Communications, LLC 4,096
174.162.0.0/17 Comcast Cable Communications, LLC 32,768
174.174.128.0/17 Comcast Cable Communications, LLC 32,768
192.138.205.0/24 Genessee District Library 256
192.64.18.0/24 Masco Cabinetry LLC 256
192.88.105.0/24 CONTINENTAL AUTOMOTIVE SYSTEMS, INC 256
192.94.101.0/24 MVP Communications Incorporated 256
198.0.96.0/19 Comcast Cable Communications, LLC 8,192
198.180.251.0/24 MSX International 256
198.199.172.0/24 Grand Rapids Public Schools 256
206.201.156.0/24 Genesee County 256
206.201.158.0/24 Genesee County 256
24.127.0.0/16 Comcast Cable Communications Holdings, Inc 65,536
24.128.128.0/17 Comcast Cable Communications Holdings, Inc 32,768
50.185.64.0/18 Comcast Cable Communications, LLC 16,384
50.192.96.0/19 Comcast Cable Communications, LLC 8,192
50.197.96.0/19 Comcast Cable Communications, LLC 8,192
50.199.32.0/20 Comcast Cable Communications, LLC 4,096
50.202.125.0/24 Comcast Cable Communications, LLC 256
50.202.42.0/24 Comcast Cable Communications, LLC 256
50.203.250.0/24 Comcast Cable Communications, LLC 256
50.204.170.0/24 Comcast Cable Communications, LLC 256
50.206.127.0/24 Comcast Cable Communications, LLC 256
50.207.92.0/24 Comcast Cable Communications, LLC 256
50.210.160.0/19 UNMETERED GROUP LLC 8,192
50.216.168.0/24 Comcast Cable Communications, LLC 256
50.217.249.0/24 Comcast Cable Communications, LLC 256
50.220.170.0/24 Comcast Cable Communications, LLC 256
50.220.82.0/24 Comcast Cable Communications, LLC 256
50.221.158.0/24 Comcast Private Customer 256
50.223.155.0/24 Comcast Cable Communications, LLC 256
50.226.70.0/24 Comcast Cable Communications, LLC 256
50.227.241.0/24 Comcast Cable Communications, LLC 256
50.228.137.0/24 Comcast Cable Communications, LLC 256
50.229.7.0/24 Comcast Cable Communications, LLC 256
50.232.15.0/24 Comcast Cable Communications, LLC 256
50.233.114.0/24 Comcast Cable Communications, LLC 256
50.233.62.0/24 Comcast Cable Communications, LLC 256
50.236.82.0/24 Comcast Cable Communications, LLC 256
50.238.250.0/24 Comcast Cable Communications, LLC 256
50.239.133.0/24 Comcast Cable Communications, LLC 256
50.241.208.0/20 Comcast Cable Communications, LLC 4,096
50.245.96.0/19 Comcast Cable Communications, LLC 8,192
50.247.0.0/19 Comcast Cable Communications, LLC 8,192
50.249.160.0/19 Comcast Cable Communications, LLC 8,192
50.252.80.0/20 Comcast Cable Communications, LLC 4,096
50.253.224.0/19 Comcast Cable Communications, LLC 8,192
50.76.176.0/20 Comcast Cable Communications, LLC 4,096
50.77.192.0/18 Comcast Cable Communications, LLC 16,384
67.167.128.0/18 Comcast Cable Communications, Inc. 16,384
67.172.80.0/20 Comcast Cable Communications, IP Services 4,096
67.177.128.0/19 Comcast Cable Communications, Inc 8,192
68.32.0.0/18 Comcast Cable Communications, Inc. 16,384
68.32.128.0/19 Comcast Cable Communications, Inc. 8,192
68.32.176.0/20 Comcast Cable Communications, Inc. 4,096
68.32.192.0/19 Comcast Cable Communications, Inc. 8,192
68.32.64.0/19 Comcast Cable Communications, Inc. 8,192
68.32.64.0/20 Comcast Cable Communications, Inc. 4,096
68.34.0.0/17 Comcast Cable Communications, Inc. 32,768
68.34.240.0/20 Comcast Cable Communications, Inc. 4,096
68.36.0.0/15 Comcast Cable Communications, Inc. 131,072
68.40.0.0/15 Comcast Cable Communications, Inc. 131,072
68.42.128.0/17 Comcast Cable Communications, Inc. 32,768
68.42.64.0/18 Comcast Cable Communications, Inc. 16,384
68.43.0.0/16 Comcast Cable Communications, Inc. 65,536
68.46.128.0/18 Comcast Cable Communications, Inc. 16,384
68.48.0.0/15 Comcast Cable Communications, Inc. 131,072
68.51.128.0/17 Comcast Cable Communications, Inc. 32,768
68.54.0.0/20 Comcast Cable Communications, Inc. 4,096
68.54.240.0/20 Comcast Cable Communications, Inc. 4,096
68.54.80.0/20 Comcast Cable Communications, Inc. 4,096
68.55.0.0/16 Comcast Cable Communications, Inc. 65,536
68.56.0.0/16 Comcast Cable Communications, Inc. 65,536
68.58.160.0/19 Comcast Cable Communications, Inc. 8,192
68.58.192.0/18 Comcast Cable Communications, Inc. 16,384
68.59.0.0/19 Comcast Cable Communications, Inc. 8,192
68.60.128.0/18 Comcast Cable Communications, Inc. 16,384
68.60.192.0/20 Comcast Cable Communications, Inc. 4,096
68.60.32.0/19 Comcast Cable Communications, Inc. 8,192
68.60.64.0/18 Comcast Cable Communications, Inc. 16,384
68.61.0.0/16 Comcast Cable Communications, Inc. 65,536
68.62.0.0/18 Comcast Cable Communications, Inc. 16,384
68.62.64.0/19 Comcast Cable Communications, Inc. 8,192
68.62.96.0/20 Comcast Cable Communications, Inc. 4,096
Netblock Company
2001:558:110::/44 Comcast Cable Communications, LLC
2001:558:500e::/48 Comcast Cable Communications, LLC
2001:558:6007::/48 Comcast Cable Communications, LLC
2001:558:fe10::/47 Comcast Cable Communications, LLC
2001:559:15c::/48 Comcast Cable Communications, LLC
2001:559:1ef::/48 Comcast Cable Communications, LLC
2001:559:248::/48 Comcast Cable Communications, LLC
2001:559:261::/48 Comcast Cable Communications, LLC
2001:559:2e7::/48 Comcast Cable Communications, LLC
2001:559:33d::/48 Comcast Cable Communications, LLC
2001:559:391::/48 Comcast Cable Communications, LLC
2001:559:3ce::/48 Comcast Cable Communications, LLC
2001:559:41::/48 Comcast Cable Communications, LLC
2001:559:5c5::/48 Comcast Cable Communications, LLC
2001:559:5c8::/48 Comcast Cable Communications, LLC
2001:559:791::/48 Comcast Cable Communications, LLC
2001:559:7e7::/48 Comcast Cable Communications, LLC
2001:559:809e::/48 Comcast Cable Communications, LLC
2001:559:80a3::/48 Comcast Cable Communications, LLC
2001:559:80ac::/48 Comcast Cable Communications, LLC
2001:559:815e::/48 Comcast Cable Communications, LLC
2001:559:817a::/48 Comcast Cable Communications, LLC
2001:559:817b::/48 Comcast Cable Communications, LLC
2001:559:81d4::/48 Comcast Cable Communications, LLC
2001:559:82b1::/48 Comcast Cable Communications, LLC
2001:559:82d7::/48 Comcast Cable Communications, LLC
2001:559:82f4::/48 Comcast Cable Communications, LLC
2001:559:82f7::/48 Comcast Cable Communications, LLC
2001:559:83e5::/48 Comcast Cable Communications, LLC
2001:559:8441::/48 Comcast Cable Communications, LLC
2001:559:8473::/48 Comcast Cable Communications, LLC
2001:559:84c0::/48 Comcast Cable Communications, LLC
2001:559:84fb::/48 Comcast Cable Communications, LLC
2001:559:8567::/48 Comcast Cable Communications, LLC
2001:559:860e::/48 Comcast Cable Communications, LLC
2001:559:86b7::/48 Comcast Cable Communications, LLC
2001:559:8709::/48 Comcast Cable Communications, LLC
2001:559:8774::/48 Comcast Cable Communications, LLC
2001:559:c150::/48 Comcast Cable Communications, LLC
2001:559:c1a3::/48 Comcast Cable Communications, LLC
2001:559:c1b4::/48 Comcast Cable Communications, LLC
2001:559:c3aa::/48 Comcast Cable Communications, LLC
2001:559:c3c5::/48 Comcast Cable Communications, LLC
2001:559:c3eb::/48 Comcast Cable Communications, LLC
2001:559:c500::/48 Comcast Cable Communications, LLC
2001:559:c539::/48 Comcast Cable Communications, LLC
2001:559:c568::/48 Comcast Cable Communications, LLC
2601:400::/26 Comcast Cable Communications, LLC
2603:2400::/26 Comcast Cable Communications, LLC
2603:3015::/32 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

ASHandle:       AS33668
OrgID:          CCCS
ASName:         CMCS
ASNumber:       33668
RegDate:        2005-02-16
Updated:        2021-01-25
Source:         ARIN


OrgID:          CCCS
OrgName:        Comcast Cable Communications, LLC
CanAllocate:    
Street:         1800 Bishops Gate Blvd
City:           Mt Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2001-09-18
Updated:        2020-11-18
OrgAbuseHandle: NAPO-ARIN
OrgAdminHandle: IC161-ARIN
OrgRoutingHandle:   ROUTI25-ARIN
OrgTechHandle:  IC161-ARIN
Source:         ARIN


POCHandle:      IC161-ARIN
IsRole:         Y
LastName:       Comcast Cable Communications Inc
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-06-12
Updated:        2022-09-01
OfficePhone:    +1-856-792-2300
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN


POCHandle:      NAPO-ARIN
IsRole:         Y
LastName:       Network Abuse and Policy Observance
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-09-30
Updated:        2023-05-15
OfficePhone:    +1-888-565-4329
Mailbox:        abuse@comcast.net
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 4,834 domain names hosted across 2,876 IP addresses on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Peers

There are 92 peers for this ASN.

Peers Name
AS10351 Enertron L.L.C.
AS10915 CQL Incorporated
AS11115 Otava, LLC
AS12088 North American Bancard, LLC
AS12113 Dawn Food Products, Inc.
AS13325 Michigan State Government
AS13335 Cloudflare, Inc.
AS13683 Auto-Wares Inc
AS14010 Jack Henry & Associates, Inc.
AS14257 The Iserv Company, LLC
AS1438 PIONEER STATE MUTUAL INSURANCE CO.
AS14787 Guardian Industries Corp
AS14842 Baudville, Inc.
AS15023 Lotus International Company
AS15099 County of Monroe
AS15133 Edgecast Inc.
AS16939 CARETECH SOLUTIONS INC
AS17003 Zoetis Inc.
AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC.
AS18529 Plexus Systems Inc.
AS18727 Detroit Newspapers
AS19031 CU*Answers, Inc.
AS19047 Amazon.com, Inc.
AS19131 Living Essentials, LLC
AS19197 Stefanini, Inc.
AS19224 QUANTUM DATA CENTERS
AS19277 ImageMaster LLC
AS19880 REALCOMP II LTD.
AS20052 Arbor Networks, Inc.
AS20940 Akamai International B.V.
AS21970 PCE Systems
AS22609 Intertape Polymer Corp
AS23032 FCS Industries
AS26463 Macomb Intermediate School District
AS26510 Fishbeck, Thompson, Carr & Huber, Inc.
AS26696 GIFT OF LIFE MICHIGAN
AS31923 AAA of Michigan
AS32285 Henry Ford College
AS32477 Otava, LLC
AS32549 Jackson County Intermediate School District
AS33145 Bethany Christian Services
AS33372 Spartan Stores Inc.
AS3356 Level 3 Parent, LLC
AS36127 Miller Canfield
AS36525 ALLEGIANCE HEALTH SERVICES
AS393256 DTE Energy Company
AS393376 Dynamic Edge, Inc.
AS393499 Otava, LLC
AS393663 Acument Global Technologies, Inc.
AS393673 SiteOne Landscape Supply
AS394004 Hurley Medical Center
AS394446 Newaygo County Regional Educational Service Agency
AS394502 Century Technology Group, Inc.
AS394573 GreenStone Farm Credit Services
AS394890 Dewpoint Inc
AS394976 Abacus Data Systems, Inc.
AS395234 ANESTHESIA BUSINESS CONSULTANTS LLC
AS395594 Consumers Energy Company
AS395614 City of Lansing
AS395779 ARMSTRONG INTERNATIONAL INC
AS395981 Penske System Inc
AS396224 NSF International
AS396332 SITEONE LANDSCAPE SUPPLY, LLC
AS396911 Diplomat Pharmacy, Inc
AS397085 Signal Restoration Services
AS397288 McNaughton-McKay Electric Company
AS397367 Cranbrook Educational Community
AS397461 Dura Automotive Systems LLC
AS397816 MiSignal
AS397934 Argo AI
AS398856 Group M Worldwide, LLC
AS398953 ABC Warehouse
AS399293 Hollingsworth Logistics Group LLC
AS39945 Nuspire Communications
AS400315 Cold Heading Company
AS40262 Pantone Inc.
AS40745 Active Aero Group, Inc.
AS4208 The Iserv Company, LLC
AS46319 American Axle and Manufacturing, Inc.
AS53337 SRG Global, Inc.
AS53352 Henry Ford Health System
AS53775 Sekisui Polymer Innovations, LLC
AS54119 WhiteSky Communications, LLC.
AS54267 Lake Trust Credit Union
AS54542 K-Data Systems, LLC
AS54840 United Wholesale Mortgage, LLC
AS54946 Metro Health
AS62611 Cutting Edge Computers, INC.
AS62658 City of Wyandotte
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS63102 Michigan Education Special Services Association
AS7922 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 90 downstreams for this ASN.

Downstreams Name
AS10351 Enertron L.L.C.
AS10915 CQL Incorporated
AS11115 Otava, LLC
AS12088 North American Bancard, LLC
AS12113 Dawn Food Products, Inc.
AS13325 Michigan State Government
AS13335 Cloudflare, Inc.
AS13683 Auto-Wares Inc
AS14010 Jack Henry & Associates, Inc.
AS14257 The Iserv Company, LLC
AS1438 PIONEER STATE MUTUAL INSURANCE CO.
AS14787 Guardian Industries Corp
AS14842 Baudville, Inc.
AS15023 Lotus International Company
AS15099 County of Monroe
AS15133 Edgecast Inc.
AS16939 CARETECH SOLUTIONS INC
AS17003 Zoetis Inc.
AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC.
AS18529 Plexus Systems Inc.
AS18727 Detroit Newspapers
AS19031 CU*Answers, Inc.
AS19047 Amazon.com, Inc.
AS19131 Living Essentials, LLC
AS19197 Stefanini, Inc.
AS19224 QUANTUM DATA CENTERS
AS19277 ImageMaster LLC
AS19880 REALCOMP II LTD.
AS20052 Arbor Networks, Inc.
AS20940 Akamai International B.V.
AS21970 PCE Systems
AS22609 Intertape Polymer Corp
AS23032 FCS Industries
AS26463 Macomb Intermediate School District
AS26510 Fishbeck, Thompson, Carr & Huber, Inc.
AS26696 GIFT OF LIFE MICHIGAN
AS31923 AAA of Michigan
AS32285 Henry Ford College
AS32477 Otava, LLC
AS32549 Jackson County Intermediate School District
AS33145 Bethany Christian Services
AS33372 Spartan Stores Inc.
AS36127 Miller Canfield
AS36525 ALLEGIANCE HEALTH SERVICES
AS393256 DTE Energy Company
AS393376 Dynamic Edge, Inc.
AS393499 Otava, LLC
AS393663 Acument Global Technologies, Inc.
AS393673 SiteOne Landscape Supply
AS394004 Hurley Medical Center
AS394446 Newaygo County Regional Educational Service Agency
AS394502 Century Technology Group, Inc.
AS394573 GreenStone Farm Credit Services
AS394890 Dewpoint Inc
AS394976 Abacus Data Systems, Inc.
AS395234 ANESTHESIA BUSINESS CONSULTANTS LLC
AS395594 Consumers Energy Company
AS395614 City of Lansing
AS395779 ARMSTRONG INTERNATIONAL INC
AS395981 Penske System Inc
AS396224 NSF International
AS396332 SITEONE LANDSCAPE SUPPLY, LLC
AS396911 Diplomat Pharmacy, Inc
AS397085 Signal Restoration Services
AS397288 McNaughton-McKay Electric Company
AS397367 Cranbrook Educational Community
AS397461 Dura Automotive Systems LLC
AS397816 MiSignal
AS397934 Argo AI
AS398856 Group M Worldwide, LLC
AS398953 ABC Warehouse
AS399293 Hollingsworth Logistics Group LLC
AS39945 Nuspire Communications
AS400315 Cold Heading Company
AS40262 Pantone Inc.
AS40745 Active Aero Group, Inc.
AS4208 The Iserv Company, LLC
AS46319 American Axle and Manufacturing, Inc.
AS53337 SRG Global, Inc.
AS53352 Henry Ford Health System
AS53775 Sekisui Polymer Innovations, LLC
AS54119 WhiteSky Communications, LLC.
AS54267 Lake Trust Credit Union
AS54542 K-Data Systems, LLC
AS54840 United Wholesale Mortgage, LLC
AS54946 Metro Health
AS62611 Cutting Edge Computers, INC.
AS62658 City of Wyandotte
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS63102 Michigan Education Special Services Association
Get all this data and more in JSON format using our ASN API Read More

Related Networks

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 AS33668 at robtex.

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