asn.dev

Observed topology

AS198385 AlpineDC AlpineDC SA

Unclassified RIPE

Upstreams 19 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 17
Upstream graph Who carries AS198385, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS198385 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS198385: 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
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv4 IPv6183
AS174Cogent Communications, LLCTransitIPv4 IPv6154
AS6939Hurricane Electric LLCTransitIPv4 IPv684
AS15576NTS workspace AGUnclassifiedIPv4 IPv674
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv623
AS1836green.ch AGResidentialIPv4 IPv69
AS24482SG.GSHostingIPv4 IPv69
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv69
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv69
AS212024Marc SchmittUnclassifiedIPv4 IPv69

All 19 upstreams →

Transit

Downstream networks

All 12

Networks for which AS198385 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS207758Hosteur SAUnclassifiedIPv4 IPv6218
AS207646Nexthink SAUnclassifiedIPv4 IPv6158
AS199229Exonik SarlUnclassifiedIPv4122
AS204082Philippe BonvinUnclassifiedIPv4 IPv688
AS25090Alpiq AGUnclassifiedIPv461
AS41562Host4all SarlHostingIPv461
AS203882Altern8 SAHostingIPv442
AS211691Acronis SASUnclassifiedIPv636
AS21190Alpiq AGUnclassifiedIPv431
AS42357ProGest SAUnclassifiedIPv410

All 12 downstreams →

Adjacency

Adjacent networks

All 33

Every AS seen directly next to AS198385 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv4 IPv6339
AS174Cogent Communications, LLCTransitIPv4 IPv6304
AS15576NTS workspace AGUnclassifiedIPv4 IPv6262
AS6939Hurricane Electric LLCTransitIPv4 IPv6231
AS207758Hosteur SAUnclassifiedIPv4 IPv6229
AS207646Nexthink SAUnclassifiedIPv4 IPv6158
AS199229Exonik SarlUnclassifiedIPv4122
AS204082Philippe BonvinUnclassifiedIPv4 IPv688
AS25090Alpiq AGUnclassifiedIPv461
AS41562Host4all SarlHostingIPv461

All 33 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.