asn.dev

Observed topology

AS8473 BAHNHOF Bahnhof AB

Residential RIPE NSP

Upstreams 30 carry this network
Downstreams 54 this network carries
Adjacent (IPv4) 83
Adjacent (IPv6) 52
Upstream graph Who carries AS8473, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS8473 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 30

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 IPv61,622
AS1299Arelion Sweden ABTransitIPv4 IPv61,407
AS6939Hurricane Electric LLCTransitIPv4 IPv6932
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6753
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6376
AS9002RETN LimitedUnclassifiedIPv4254
AS24482SG.GSHostingIPv4 IPv6132
AS42708Glesys Sweden ABUnclassifiedIPv4 IPv6132
AS50304Blix Solutions ASUnclassifiedIPv4 IPv6132
AS213241TECHIT.BE SRLResidentialIPv4 IPv6132

All 30 upstreams →

Transit

Downstream networks

All 54

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 IPv61,446
AS29468InfraCom ABResidentialIPv4 IPv61,248
AS204896Vaxjo KommunUnclassifiedIPv4 IPv6614
AS25176AC-Net ABUnclassifiedIPv4 IPv6613
AS35100Patrik LagermanUnclassifiedIPv4 IPv6562
AS12381Resilans ABUnclassifiedIPv4 IPv6405
AS6782InformationsTeknik i Norrbotten ABUnclassifiedIPv4 IPv6357
AS59835EFG Sweden ABHostingIPv4 IPv6280
AS29300BAHNHOF ASUnclassifiedIPv4244
AS206320Oversite ABUnclassifiedIPv4 IPv6216

All 54 downstreams →

Adjacency

Adjacent networks

All 88

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

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv63,938
AS1299Arelion Sweden ABTransitIPv4 IPv63,389
AS6939Hurricane Electric LLCTransitIPv4 IPv62,491
AS5405Inter.link GmbHUnclassifiedIPv4 IPv62,299
AS29468InfraCom ABResidentialIPv4 IPv61,835
AS201983Ansluten Hosting i Sverige ABResidentialIPv4 IPv61,509
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv61,034
AS12381Resilans ABUnclassifiedIPv4 IPv6645
AS204896Vaxjo KommunUnclassifiedIPv4 IPv6614
AS25176AC-Net ABUnclassifiedIPv4 IPv6613

All 88 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.