AS Data
AS33651| AS Number | 33651 |
|---|---|
| AS Name | CMCS |
| Organization | Comcast Cable Communications, LLC(cccs) |
| Country | US |
| Website | comcast.com |
| Number of IPv4 Routes | 66 |
| Number of IPv6 Routes | 209 |
| ASN type | ISP |
| Registry | ARIN |
| Date Allocated | 2005-02-16 |
Use ASN data for AS33651 in automation: routing intelligence, peering analysis, ownership checks, and network observability.
Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more
| Route | # IPs |
|---|---|
| 2001:559:8368::/48 | ~1×10²⁴ |
| 2001:559:861f::/48 | ~1×10²⁴ |
| 2001:559:c470::/48 | ~1×10²⁴ |
| 169.230.77.0/24 | 256 |
| 50.145.55.0/24 | 256 |
| 2001:559:197::/48 | ~1×10²⁴ |
| 2001:559:83aa::/48 | ~1×10²⁴ |
| 198.145.141.0/24 | 256 |
| 2001:559:c00e::/48 | ~1×10²⁴ |
| 2001:559:80c3::/48 | ~1×10²⁴ |
# # 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 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 33651 ASName: CMCS ASHandle: AS33651 RegDate: 2005-02-16 Updated: 2021-01-25 Ref: https://rdap.arin.net/registry/autnum/33651 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 1997-2026, American Registry for Internet Numbers, Ltd. #
| AS Number | Description | Country |
|---|---|---|
| AS54201 | We Link Networks LLC | US |
| AS11574 | San Francisco Baseball Associates LLC | US |
| AS13843 | Phoenix American Inc. | US |
| AS46867 | Sebastian | US |
| AS5081 | CLARE COMPUTER SOLUTIONS | US |
| AS397450 | City of Fairfield | US |
| AS395844 | LUSD | US |
| AS26758 | RESERVED | ZZ |
| AS22414 | Craigslist, Inc. | US |
| AS397062 | Sun-Maid Growers of California | US |
| AS Number | Description | Country |
|---|---|---|
| AS54201 | We Link Networks LLC | US |
| AS11574 | San Francisco Baseball Associates LLC | US |
| AS13843 | Phoenix American Inc. | US |
| AS46867 | Sebastian | US |
| AS5081 | CLARE COMPUTER SOLUTIONS | US |
| AS397450 | City of Fairfield | US |
| AS395844 | LUSD | US |
| AS6099 | Alameda County Office of Education | US |
| AS16914 | MBH ARCHITECTS | US |
| AS5774 | United States Postal Service | US |
Get the latest in geolocation tech, straight to your inbox.
