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Autonomous System

AS33652 — CMCS - Comcast Cable Communications, LLC(US)

Last fetched

AS33652 is an Autonomous System operated by CMCS - Comcast Cable Communications, LLC and registered in US. As of Thu, 21 May 2026 13:28:07 GMT, it announces 201 routed IP prefixes and peers with 44 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS33652Routing diversity10.0/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/33652

Routing footprint

AS33652 announces 201 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

44 distinct peers via BGP. The first 44 are listed below.

Peer ASNOperatorCountry
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS401963VVHOSP - VALLEY VIEW HOSPITAL ASSOCIATIONUS
AS400096PIKES-PEAK-REGIONAL-BUILDING-80910 - Pikes Peak Regional Building DepartmentUS
AS398985CITY-OF-ARVADA - City of ArvadaUS
AS397486COMMERCECITY-NET - City of Commerce CityUS
AS397126SWRI-BLDR - Southwest Research InstituteUS
AS395980COMCAST-MES - Comcast Cable Communications, LLCUS
AS395566OMNI - Orbital Media Networks, Inc.US
AS395293——
AS393696NBB - New Belgium Brewing CompanyUS
AS64246CRA-CO - Cator, Ruma & Associates, Co.US
AS63198JCSO-ASN - Jefferson County Sheriffs OfficeUS
AS62503NPGCO-KRDO - News-Press & Gazette CompanyUS
AS54493ASPEN-VALLEY-HOSPITAL - Aspen Valley HospitalUS
AS54384CORE-ASN - CORE Electric CooperativeUS
AS54053REALOGY-DDC - Realogy Group LLCUS
AS53983CORKAT-DATA-SOLUTIONS - CorKat Data Solutions, LLCUS
AS53454FULLDUPLEX-DEN - Full Duplex IncUS
AS46299LITTLETON-AS - City of LittletonUS
AS40584AS40584 - Enova International, Inc.US
AS36585CITY-OF-GREELEY - City of GreeleyUS
AS35928BECKMAN-COULTER-ASN - BECKMAN COULTER, INC.US
AS32535GAYLORD-ROCKIES-01BGPFO - Gaylord Rockies Resort & Convention CenterUS
AS32306FALCK-MOBILE-HEALTH-CORP - Falck USA, Inc.US
AS31904NCWCD-80513 - Northern WaterUS
AS305323310-617INTERNET - Healthcare Realty Trust, Inc.US
AS29711CENTURA-HEALTH - Centura Health CorporationUS
AS27580ENGINEERING-ASN1 - CONVERGEONE HOLDINGS, INC.US
AS26450CTDI-WC - CTDIUS
AS23290ELPASO-COUNTY-GOVERNMENT-COLORADO - El Paso CountyUS
AS22593BCBSNC-AS - Blue Cross and Blue Shield of North CarolinaUS
AS22024SPLUNK-WEST - Splunk, Inc.US
AS20381CABLELABS-LV - Cable Television Laboratories, Inc.US
AS19637AVG19637 - Avago Technologies U.S. Inc.US
AS19076WELDCOUNTYGOVERNMENT-ASN - Weld County GovernmentUS
AS18676AVAYA - Avaya LLCUS
AS17307VIRTELA-1 - NTT Global Networks IncorporatedUS
AS15071BAX-BGP - BAX GLOBALUS
AS12156AURORA-COLORADO - City of Aurora ColoradoUS
AS11200REGISU - Regis UniversityUS
AS11091——
AS11004CITY-OF-GOLDEN-01 - City of GoldenUS
AS10844VASTNET - Vastnet CorpUS
AS7922COMCAST-7922 - Comcast Cable Communications, LLCUS

MOAS / hijack watch

Prefixes routed by AS33652 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS33652 is unique to AS33652 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS33652.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS33652"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.