asn.dev

Observed topology

AS8473 BAHNHOF

Residential RIPE

Upstreams 31 carry this network
Downstreams 56 this network carries
Adjacent (IPv4) 86
Adjacent (IPv6) 52
Upstream graph Who carries AS8473, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS8473 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 31

Networks observed carrying traffic for AS8473: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,888
AS1299Arelion Sweden ABTransitIPv4 IPv61,358
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6978
AS6939Hurricane Electric LLCTransitIPv4 IPv6912
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6413
AS9002RETN LimitedUnclassifiedIPv4327
AS42708Glesys ABUnclassifiedIPv4 IPv6129
AS12552GlobalConnect ABUnclassifiedIPv4122
AS37100SEACOM LimitedUnclassifiedIPv4115
AS24482SG.GSHostingIPv4 IPv6110

All 31 upstreams →

Transit

Downstream networks

All 56

Networks for which AS8473 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS201983Ansluten Hosting i Sverige ABResidentialIPv4 IPv61,376
AS29468Infracom Managed Services ABResidentialIPv4 IPv61,221
AS25176AC-Net ABUnclassifiedIPv4 IPv6616
AS204896Vaxjo KommunUnclassifiedIPv4 IPv6604
AS35100Patrik LagermanUnclassifiedIPv4530
AS12381Resilans ABUnclassifiedIPv4 IPv6413
AS6782InformationsTeknik i Norrbotten ABUnclassifiedIPv4 IPv6360
AS59835EFG Sweden ABHostingIPv4 IPv6281
AS29300BAHNHOF ASUnclassifiedIPv4244
AS206320Oversite ABUnclassifiedIPv4 IPv6240

All 56 downstreams →

Adjacency

Adjacent networks

All 93

Every AS seen directly next to AS8473 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv64,319
AS1299Arelion Sweden ABTransitIPv4 IPv63,219
AS5405Inter.link GmbHUnclassifiedIPv4 IPv62,696
AS6939Hurricane Electric LLCTransitIPv4 IPv62,435
AS29468Infracom Managed Services ABResidentialIPv4 IPv61,809
AS201983Ansluten Hosting i Sverige ABResidentialIPv4 IPv61,438
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv61,040
AS12381Resilans ABUnclassifiedIPv4 IPv6657
AS25176AC-Net ABUnclassifiedIPv4 IPv6616
AS204896Vaxjo KommunUnclassifiedIPv4 IPv6604

All 93 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.