Adjacent networks

AS19009 ONECLEVELAND

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS19009 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	13,138
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	2,445
AS23497	NORTH COAST WIRELESS COMMUNICATIONS LLC	Unclassified	IPv4	2,112
AS14230	ARK Data Centers LLC	Unclassified	IPv4 IPv6	1,578
AS401333	CeraNet, Inc.	Unclassified	IPv4 IPv6	1,406
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	1,170
AS19816	NCS DataCom, Inc.	Unclassified	IPv4	1,122
AS30517	Great Lakes Comnet, Inc.	Unclassified	IPv4	947
AS22322	CABLE CO-OP	Unclassified	IPv4	621
AS26306	The Karcher Group Inc.	Unclassified	IPv4	576
AS27353	Indiana University Health Inc.	Unclassified	IPv4	455
AS25670	thinkCSC	Unclassified	IPv4 IPv6	354
AS40593	Cloud Compliance Solutions	Unclassified	IPv4	347
AS37721	Virtual Technologies & Solutions	Residential	IPv4	296
AS24482	SG.GS	Hosting	IPv4 IPv6	289
AS29709	Northeast Ohio Network for Educational Technology	Unclassified	IPv4	286
AS394985	City of Hudson, Ohio	Unclassified	IPv4	285
AS20205	Amplex Electric, Inc.	Residential	IPv4 IPv6	265
AS25814	DigitalC	Unclassified	IPv4	264
AS11656	Medical Mutual	Unclassified	IPv4	235
AS31921	Malone University	Unclassified	IPv4 IPv6	223
AS26818	Columbus Public Schools	Unclassified	IPv4	198
AS15131	DATASERV	Unclassified	IPv4	196
AS30685	KIEHL IT SERVICES, LLC	Unclassified	IPv4 IPv6	195
AS36368	Oberlin College	Unclassified	IPv4	134
AS22768	SYNERGY BROADBAND	Unclassified	IPv4	132
AS23141	Doylestown Communications Inc	Unclassified	IPv4	132
AS399419	Prime Servers, Inc.	Unclassified	IPv4	132
AS401240	Ohio Education Association	Unclassified	IPv4	130
AS14317	Advanced Computer Connections, Inc.	Unclassified	IPv4	124
AS17210	Everywhere Wireless, LLC	Residential	IPv4	122
AS395193	Ohio Farmer's Insurance Company	Unclassified	IPv4	122
AS40437	ACES Power Marketing	Unclassified	IPv4	117
AS399598	Local Network Solutions, Inc.	Unclassified	IPv4 IPv6	100
AS46771	AVI FOODSYSTEMS, INC.	Unclassified	IPv4 IPv6	95
AS22379	Manifold Services Inc	Unclassified	IPv4 IPv6	74
AS20238	Northeast Ohio Network for Educational Technology	Unclassified	IPv4	68
AS22656	Sine Nomine Associates Inc.	Unclassified	IPv4	66
AS53324	LOCAL TV AND ELECTRONICS, INC.	Unclassified	IPv4	66
AS395155	The J. M. Smucker Co.	Unclassified	IPv4	66
AS399633	First Internet Bank of Indiana	Unclassified	IPv4	66
AS402156	CloudLogics LLC	Unclassified	IPv4	66
AS398306	CR Network LLC	Unclassified	IPv4	65
AS25991	Bendix Commerical Vehicle Systems	Hosting	IPv4	64
AS40503	Hiram College	Unclassified	IPv4	64
AS14272	MCPc Inc.	Unclassified	IPv4	63
AS14001	Vision Net Ltd	Unclassified	IPv4	62
AS22708	CAVALIERS OPERATING CO LLC.	Unclassified	IPv4	62
AS395340	Binary Defense Systems, LLC	Unclassified	IPv4	62
AS396307	Southern Imperial Inc.	Unclassified	IPv4	62

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 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.