AS number details

AS33668

Comcast Cable Communications, LLC  ·  comcast.com

AS33668 – Comcast Cable Communications, LLC

Country United States
Website comcast.com
Hosted domains 2,711
Number of IPs 199,680
ASN type ISP
Allocated 17 years ago on Feb 16, 2005

IP Address Ranges

Netblock Company Num of IPs
107.0.213.0/24 Comcast Cable Communications, LLC 256
157.240.130.0/24 Facebook, Inc. 256
157.240.135.0/24 Facebook, Inc. 256
192.138.205.0/24 Genessee District Library 256
192.64.18.0/24 Masco Cabinetry LLC 256
192.94.101.0/24 MVP Communications Incorporated 256
198.180.251.0/24 MSX International 256
198.199.172.0/24 Grand Rapids Public Schools 256
204.74.200.0/22 Meijer Network Technologies 1,024
206.201.156.0/24 Genesee County 256
206.201.158.0/24 Genesee County 256
208.80.60.0/24 Enertron L.L.C. 256
208.80.61.0/24 Enertron L.L.C. 256
208.80.62.0/24 Enertron L.L.C. 256
208.80.63.0/24 Enertron L.L.C. 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
50.192.96.0/19 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
50.200.255.0/24 Comcast Cable Communications, LLC 256
50.201.152.0/24 Comcast Cable Communications, LLC 256
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
50.220.205.0/24 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
50.231.63.0/24 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
Netblock Company
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
2001:559:3ce::/48 Comcast Cable Communications, LLC
2001:559:41::/48 Comcast Cable Communications, LLC
2001:559:450::/48 Comcast Cable Communications, LLC
2001:559:451::/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
2001:559:809e::/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
2001:559:81ed::/48 Comcast Cable Communications, LLC
2001:559:82b1::/48 Comcast Cable Communications, LLC
2001:559:82bd::/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:c134::/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:c236::/48 Comcast Cable Communications, LLC
2001:559:c26c::/48 Comcast Cable Communications, LLC
2001:559:c2e7::/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
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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:      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:        2022-05-12
OfficePhone:    +1-888-565-4329
Mailbox:        abuse@comcast.net
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:        2022-04-06
OfficePhone:    +1-555-555-5555
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 2,711 domain names hosted across 1,711 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

Peers

There are 2 peers for this ASN.

Peers 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

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 67 downstreams for this ASN.

Downstreams Name
AS10915 CQL Incorporated
AS11115 Online Tech, LLC
AS12088 North American Bancard, LLC
AS12113 Dawn Food Products, Inc.
AS13325 Michigan State Government
AS14257 The Iserv Company, LLC
AS14787 Guardian Industries Corp
AS15023 Lotus International Company
AS15099 County of Monroe
AS16939 CARETECH SOLUTIONS INC
AS17044 The Interpublic Group of Companies, Inc.
AS18727 Detroit Newspapers
AS19047 Amazon.com, Inc.
AS19131 Living Essentials, 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
AS32285 Henry Ford College
AS32477 Online Tech, LLC
AS32549 Jackson County Intermediate School District
AS33372 Spartan Stores Inc.
AS36127 Miller Canfield
AS36525 ALLEGIANCE HEALTH SERVICES
AS393256 DTE Energy Company
AS393376 Dynamic Edge, Inc.
AS393416 Stiles Machinery Inc
AS393499 Online Tech, LLC
AS393663 Acument Global Technologies, Inc.
AS393673 SiteOne Landscape Supply
AS394004 Hurley Medical Center
AS394446 Newaygo County Regional Educational Service Agency
AS395234 ANESTHESIA BUSINESS CONSULTANTS LLC
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
AS397678 Red Rock Information Security, LLC
AS397816 MiSignal
AS397934 Argo AI
AS398856 Group M Worldwide, LLC
AS398953 ABC Warehouse
AS399293 Hollingsworth Logistics Group LLC
AS39945 Nuspire Communications
AS400336 Autodata Solutions Company
AS40262 Pantone Inc.
AS40745 Active Aero Group, Inc.
AS46319 American Axle and Manufacturing, Inc.
AS46620 William Beaumont Hospital
AS53352 Henry Ford Health System
AS53775 Sekisui Polymer Innovations, LLC
AS54119 WhiteSky Communications, LLC.
AS54267 Lake Trust Credit Union
AS54946 Metro Health
AS62611 Cutting Edge Computers, INC.
AS62658 City of Wyandotte
AS7046 Verizon Business
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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