asn.dev

Adjacent networks

AS131937 JCV - Joetsu Cable Vision

Residential AFRINIC Cable/DSL/ISP

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS131937 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4 IPv6438
AS6939Hurricane Electric LLCTransitIPv487
AS17676SoftBank Corp.MobileIPv4 IPv664
AS9824JCOM Co., Ltd.ResidentialIPv4 IPv648
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv612
AS24482SG.GSHostingIPv4 IPv612
AS20485Joint Stock Company TransTeleComUnclassifiedIPv410

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 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.