Adjacent networks

AS33652 CMCS

Unclassified ARIN Cable/DSL/ISP

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS33652 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS7922	Comcast Cable Communications, LLC	Residential	IPv4 IPv6	10,528
AS18676	Avaya LLC	Unclassified	IPv4	1,440
AS3356	Level 3 Parent, LLC	Transit	IPv4 IPv6	1,340
AS17307	NTT Global Networks Incorporated	Unclassified	IPv4	630
AS15071	BAX GLOBAL	Unclassified	IPv4	277
AS54053	Realogy Group LLC	Unclassified	IPv4	196
AS12156	City of Aurora Colorado	Unclassified	IPv4	153
AS64246	Cator, Ruma & Associates, Co.	Unclassified	IPv4 IPv6	128
AS19076	Weld County Government	Unclassified	IPv4	125
AS35928	BECKMAN COULTER, INC.	Unclassified	IPv4	120
AS395980	Comcast Cable Communications, LLC	Unclassified	IPv4	114
AS10753	Level 3 Parent, LLC	Unclassified	IPv4	94
AS27580	CONVERGEONE HOLDINGS, INC.	Unclassified	IPv4 IPv6	94
AS54113	Fastly, Inc.	Hosting	IPv4 IPv6	94
AS36551	Compassion International, Inc.	Unclassified	IPv4	68
AS20381	Cable Television Laboratories, Inc.	Unclassified	IPv4 IPv6	65
AS11200	Regis University	Education	IPv4	62
AS398985	City of Arvada	Unclassified	IPv4	62
AS29711	Centura Health Corporation	Unclassified	IPv4	61
AS53983	CorKat Data Solutions, LLC	Unclassified	IPv4	61
AS10844	Vastnet Corp	Unclassified	IPv4	60
AS11004	City of Golden	Unclassified	IPv4	60
AS11091	AS-	Unclassified	IPv4	60
AS22593	Blue Cross and Blue Shield of North Carolina	Unclassified	IPv4	60
AS23290	El Paso County	Unclassified	IPv4	60
AS31904	Northern Water	Unclassified	IPv4	60
AS36585	City of Greeley	Unclassified	IPv4	60
AS46299	City of Littleton	Unclassified	IPv4	60
AS54384	CORE Electric Cooperative	Unclassified	IPv4	60
AS395566	Orbital Media Networks, Inc.	Unclassified	IPv4	60
AS54493	Aspen Valley Hospital	Unclassified	IPv4	57
AS393696	New Belgium Brewing Company	Unclassified	IPv4	57
AS400096	Pikes Peak Regional Building Department	Unclassified	IPv4	57
AS32306	Falck USA, Inc.	Hosting	IPv4	56
AS40444	Constant Contact, Inc	Unclassified	IPv4	56
AS395293	AS-	Unclassified	IPv4	56
AS13524	Arrow Electronics	Unclassified	IPv4	49
AS63198	Jefferson County Sheriffs Office	Unclassified	IPv4	49
AS397486	City of Commerce City	Unclassified	IPv4	49
AS397126	Southwest Research Institute	Unclassified	IPv4	45
AS26450	CTDI	Unclassified	IPv6	34
AS53454	Full Duplex Inc	Unclassified	IPv4 IPv6	34
AS14567	Springs Hosting	Hosting	IPv4	25
AS26399	Broadmoor Hotel Inc	Unclassified	IPv4	21
AS397571	ROCKWELL AUTOMATION Inc.	Unclassified	IPv4	21
AS54067	Columbia Sportswear Company	Unclassified	IPv4	10
AS19637	Avago Technologies U.S. Inc.	Unclassified	IPv4	9
AS40584	Enova International, Inc.	Unclassified	IPv4	7
AS394841	CoBank	Unclassified	IPv4	6
AS18669	Bal Seal Engineering Co. Inc.	Unclassified	IPv4	5

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Derived from routing tables collected at 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.