Adjacent networks

AS33660 CMCS - Comcast Cable Communications, LLC

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS33660 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS7922	Comcast Cable Communications, LLC	Residential	IPv4 IPv6	3,877
AS3356	Level 3 Parent, LLC	Transit	IPv4 IPv6	526
AS19477	F J Management Inc.	Unclassified	IPv4	414
AS27178	Practice Management Technologies and Services	Unclassified	IPv4	98
AS54113	Fastly, Inc.	Hosting	IPv4 IPv6	94
AS23389	Campbell Scientific, Inc.	Unclassified	IPv4	76
AS11052	Intermountain Health Care, Inc.	Unclassified	IPv4	72
AS33741	Dennis Group	Unclassified	IPv4	67
AS54629	Associated Food Stores, Inc.	Unclassified	IPv4	65
AS393917	Cache Valley Electric Company	Unclassified	IPv4	65
AS400988	Salt Lake County	Unclassified	IPv4	61
AS10786	Chartway Federal Credit Union	Unclassified	IPv4	60
AS11396	Williams Information Technology LLC	Unclassified	IPv4	60
AS40644	Integra Financial Services, LLC	Unclassified	IPv4	60
AS54308	RETOUCHUP.COM	Unclassified	IPv4	60
AS54977	Merit Medical Systems, Inc	Unclassified	IPv4	60
AS393459	Domo, Inc.	Unclassified	IPv4	60
AS393541	EXTRA SPACE STORAGE	Unclassified	IPv4	60
AS394185	Bank of Utah	Unclassified	IPv4	60
AS397612	ARCHITECTURAL NEXUS, INC	Unclassified	IPv4	60
AS399421	EDUCATORS MUTUAL INSURANCE ASSOCIATION	Unclassified	IPv4	60
AS16785	USANA Inc	Unclassified	IPv4	59
AS23154	Sanmina-SCI Corporation	Unclassified	IPv4	59
AS55251	TaxHawk, Inc.	Unclassified	IPv4	59
AS399965	Jazz Basketball Investors LLC	Unclassified	IPv4	56
AS402114	CYPRUS CREDIT UNION INC.	Unclassified	IPv4	54
AS33173	Myriad Genetics Incorporated	Unclassified	IPv4	48
AS29298	SUSE Software Solutions Germany GmbH	Unclassified	IPv4 IPv6	39
AS394662	Unified Fire Authority	Unclassified	IPv4 IPv6	36
AS14149	Icon Health & Fitness Inc	Unclassified	IPv4	34
AS395994	VECC	Unclassified	IPv4	27
AS32602	ROI Solutions, LLC	Unclassified	IPv4	25
AS400284	Lifetime Products, Inc.	Unclassified	IPv4	25
AS13335	Cloudflare, Inc.	Hosting	IPv4 IPv6	21
AS19648	Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints	Unclassified	IPv4	19
AS393940	Ultradent Products Inc	Unclassified	IPv4	17
AS402277	Miller Sports + Entertainment	Unclassified	IPv4	17
AS11791	IdenTrust	Unclassified	IPv4	12
AS17150	America First Credit Union	Unclassified	IPv4	12
AS20229	MERRICK-AS	Unclassified	IPv4	12
AS29864	Sportsman's Warehouse, Inc.	Unclassified	IPv4	11
AS17206	Mountain America Credit Union	Unclassified	IPv4	10
AS30639	Computer Marketing Corporation	Unclassified	IPv4	8
AS399885	Evans & Sutherland Computer Corporation	Unclassified	IPv4	7
AS11688	Lightstream Communications, Inc.	Unclassified	IPv4	6
AS14034	Swire Pacific Holdings Inc.	Unclassified	IPv4	6
AS14950	Larry H. Miller Dealerships	Unclassified	IPv4	6
AS19831	StampinUp	Unclassified	IPv4	6
AS26740	LifeWave, Inc.	Unclassified	IPv4	6
AS27480	Management & Training Corporation	Unclassified	IPv4	6

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 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.