| AS Number | 33668 |
|---|---|
| AS Name | CMCS |
| Organization | Comcast Cable Communications, LLC(cccs) |
| Country | US |
| Website | comcast.com |
| Number of IPv4 Routes | 32 |
| Number of IPv6 Routes | 80 |
| ASN type | ISP |
| Allocation Status | |
| Registry | ARIN |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 2001:559:86cd::/48 | ~1×10²⁴ |
| 2001:559:c3aa::/48 | ~1×10²⁴ |
| 2001:559:82f7::/48 | ~1×10²⁴ |
| 50.226.70.0/24 | 256 |
| 2001:559:3fe::/48 | ~1×10²⁴ |
| 2001:559:41::/48 | ~1×10²⁴ |
| 2001:559:84c0::/48 | ~1×10²⁴ |
| 157.240.135.0/24 | 256 |
| 50.221.158.0/24 | 256 |
| buy plan | ~1×10²⁴ |
| buy plan | 256 |
| buy plan | ~1×10²⁴ |
| buy plan | ~1×10²⁴ |
| buy plan | 256 |
#
# 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: 33668
ASName: CMCS
ASHandle: AS33668
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33668
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
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
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
OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: routing@comcast.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-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.
#
| AS Number | Description | Country |
|---|---|---|
| AS33145 | Bethany Christian Services | US |
| AS21970 | PCE Systems | US |
| AS397288 | McNaughton-McKay Electric Company | US |
| AS19936 | Gordon Food Service | US |
| AS400315 | Cold Heading Company | US |
| AS12088 | North American Bancard, LLC | US |
| AS393663 | Acument Global Technologies, Inc. | US |
| AS32477 | Otava, LLC | US |
| AS32285 | Henry Ford College | US |
| AS54946 | Metro Health | US |
| AS395614 | City of Lansing | US |
| AS394890 | Dewpoint Inc | US |
| AS399293 | Hollingsworth Logistics Group LLC | US |
| AS393256 | DTE Energy Company | US |
| AS394004 | Hurley Medical Center | US |
| AS54267 | Lake Trust Credit Union | US |
| AS18727 | Detroit Newspapers | US |
| AS23032 | FCS Industries | US |
| AS54840 | United Wholesale Mortgage, LLC | US |
| buy plan | The Iserv Company, LLC | US |
| buy plan | Zoetis Inc. | US |
| buy plan | Spartan Stores Inc. | US |
| buy plan | Level 3 Parent, LLC | US |
| buy plan | Cranbrook Educational Community | US |
| AS Number | Description | Country |
|---|---|---|
| AS33145 | Bethany Christian Services | US |
| AS21970 | PCE Systems | US |
| AS19936 | Gordon Food Service | US |
| AS400315 | Cold Heading Company | US |
| AS12088 | North American Bancard, LLC | US |
| AS393663 | Acument Global Technologies, Inc. | US |
| AS32477 | Otava, LLC | US |
| AS32285 | Henry Ford College | US |
| AS54946 | Metro Health | US |
| AS395614 | City of Lansing | US |
Start for
Free
No Credit Card Needed
Access up to 1,000 requests/day with our forever free plan.
Sign Up Free
Get the latest in geolocation tech, straight to your inbox.
