asn.dev

Observed topology

AS29287 AT-WZN-AS Wien Energie GmbH

Unclassified RIPE NSP

Upstreams 6 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 8
Adjacent (IPv6) 3
Upstream graph Who carries AS29287, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS29287 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS29287: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6316
AS6939Hurricane Electric LLCTransitIPv454
AS8218Zayo Infrastructure France SAUnclassifiedIPv46
AS33891Core-Backbone GmbHHostingIPv46
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv62
AS9002RETN LimitedUnclassifiedIPv61

Transit

Downstream networks

inferred

Networks for which AS29287 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS25012WienIT GmbHUnclassifiedIPv458
AS206765ByteSource Technology Consulting GmbHUnclassifiedIPv458
AS202616Wien Energie GmbHUnclassifiedIPv41

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS29287 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6423
AS6939Hurricane Electric LLCTransitIPv462
AS25012WienIT GmbHUnclassifiedIPv458
AS206765ByteSource Technology Consulting GmbHUnclassifiedIPv458
AS8218Zayo Infrastructure France SAUnclassifiedIPv47
AS33891Core-Backbone GmbHHostingIPv47
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv64
AS9002RETN LimitedUnclassifiedIPv61
AS202616Wien Energie GmbHUnclassifiedIPv41

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. 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.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.