Adjacent networks

AS27563 SEGRA-UNITY

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS27563 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	2,204
AS3257	GTT Communications Inc.	Transit	IPv4 IPv6	1,504
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	776
AS2711	Spirit Communications	Unclassified	IPv4	667
AS29765	DataChambers, LLC	Hosting	IPv4 IPv6	600
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	404
AS396141	BARC Connects	Unclassified	IPv4 IPv6	217
AS18934	TenHats, LLC	Unclassified	IPv4	212
AS46177	White Sky Hosting	Unclassified	IPv4 IPv6	212
AS393724	Trident Technical College	Unclassified	IPv4	174
AS393251	Francis Marion University	Unclassified	IPv4	116
AS11402	Charlotte Colocation Center, LLc	Hosting	IPv4	98
AS26793	ICS Advanced Technologies	Unclassified	IPv6	96
AS53929	-Reserved AS-	Unclassified	IPv4	90
AS401353	Boost Run LLC	Unclassified	IPv4	64
AS53320	Genesys Telecommunications Laboratories,Inc.	Unclassified	IPv4	58
AS22379	Manifold Services Inc	Unclassified	IPv4 IPv6	38
AS22711	Genworth North America Corporation	Unclassified	IPv4 IPv6	34
AS14169	Virginia Military Institute	Unclassified	IPv4	9
AS398145	Centurion Group, Inc.	Unclassified	IPv4	1

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 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.