asn.dev

Adjacent networks

AS131913 AS131913-9 - JPNIC-4Byte-ASBLOCK-AP

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS131913 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS150369TelHi CorporationUnclassifiedIPv432
AS20473The Constant Company, LLCHostingIPv427

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.