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Adjacent networks

AS51219 K2_INT

Unclassified RIPE Enterprise

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS51219 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS31500Global Network Management IncUnclassifiedIPv4 IPv61,068
AS57304JSC "RetnNet"UnclassifiedIPv4 IPv6698
AS199599Telecom-Birzha, LLCUnclassifiedIPv4 IPv6604
AS6939Hurricane Electric LLCTransitIPv4296
AS201706SERVICEPIPE LLCUnclassifiedIPv459
AS9002RETN LimitedUnclassifiedIPv450
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv650
AS37721Virtual Technologies & SolutionsResidentialIPv449
AS24482SG.GSHostingIPv4 IPv648
AS49673Truenetwork LLCUnclassifiedIPv447
AS56655Gigahost ASUnclassifiedIPv436
AS50673Serverius Holding B.V.UnclassifiedIPv412
AS33903Closed Joint Stock Company CROC incorporatedUnclassifiedIPv43

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 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.