Adjacent networks

AS4226 SUMOFIBER

Residential ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS4226 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS397162	Sumofiber	Unclassified	IPv4 IPv6	964
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	946
AS6461	Zayo Bandwidth	Transit	IPv4 IPv6	930
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	508
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	444
AS3257	GTT Communications Inc.	Transit	IPv4	369
AS3491	PCCW Global (HK) Ltd.	Transit	IPv4	246
AS2914	NTT America, Inc.	Transit	IPv4 IPv6	183
AS46601	CCI Communications LLC	Unclassified	IPv4	171
AS29968	Dunkirk & Fredonia Telephone Company	Unclassified	IPv4	130
AS400179	PDQ.com Corporation	Unclassified	IPv4 IPv6	128
AS32541	CCI Networks Services	Unclassified	IPv4	78
AS401579	RyTel LLC	Unclassified	IPv4	58
AS401758	DD BURR INVESTMENT COMPANY LLC	Unclassified	IPv4	57
AS24482	SG.GS	Hosting	IPv4 IPv6	43
AS7575	Australian Academic and Research Network (AARNet)	Education	IPv4	42
AS17639	Converge ICT Solutions Inc.	Unclassified	IPv4	40
AS33727	Sumofiber	Unclassified	IPv6	33
AS401734	LANtastic Internet	Unclassified	IPv4	30
AS399936	PBXIO LLC	Unclassified	IPv4	28
AS394256	Tech Futures Interactive Inc.	Unclassified	IPv4 IPv6	18
AS3130	RGnet OU	Unclassified	IPv4	17

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 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.