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Adjacent networks

AS400421 AS-SOFTHEON - Softheon, Inc.

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS400421 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv452
AS54004Cablevision Lightpath LLCUnclassifiedIPv43
AS47869ColoHouse LLCHostingIPv42

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 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.