asn.dev

Adjacent networks

AS57999 DATANETISP-AS LLC DataNet ISP

Residential RIPE Cable/DSL/ISP

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS57999 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS43668"AS43668" LLCResidentialIPv4233
AS34867Cosmonova LLCUnclassifiedIPv4 IPv639
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv616
AS24482SG.GSHostingIPv4 IPv65
AS8218Zayo Infrastructure France SAUnclassifiedIPv44

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.