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Adjacent networks

AS201789 NETOPS

Unclassified RIPE

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS201789 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS51430AltusHost B.V.UnclassifiedIPv4 IPv62,357
AS12459NETOPS B.V.HostingIPv4 IPv61,024
AS6939Hurricane Electric LLCTransitIPv4 IPv6822
AS9002RETN LimitedUnclassifiedIPv4 IPv6398
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6389
AS136787PacketHub S.A.VPNIPv4184
AS174Cogent Communications, LLCTransitIPv4 IPv6173
AS59900Balkan Internet Exchange LtdUnclassifiedIPv4 IPv6102
AS61295NETOPS B.V.UnclassifiedIPv465
AS207604United Internet Ltd.UnclassifiedIPv459
AS1836green.ch AGResidentialIPv4 IPv617
AS24482SG.GSHostingIPv4 IPv617
AS48362Stadtwerke FeldkirchResidentialIPv41

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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.