asn.dev

Observed topology

AS205794 RTTW-AS as205794.net

Unclassified RIPE

Upstreams 9 carry this network
Downstreams 217 this network carries
Adjacent (IPv4) 0
Adjacent (IPv6) 233
Upstream graph Who carries AS205794, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS205794 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS205794: 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
AS3204xTom OUHostingIPv652
AS20473The Constant Company, LLCHostingIPv642
AS31898Oracle CorporationHostingIPv636
AS34927iFog GmbHHostingIPv618
AS835GoCodeIT IncUnclassifiedIPv615
AS35661VIRTUA SYSTEMS SASUnclassifiedIPv66
AS24482SG.GSHostingIPv64
AS401753BIXCE IncUnclassifiedIPv64
AS56662Marcin GondekUnclassifiedIPv61

Transit

Downstream networks

All 217

Networks for which AS205794 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS34927iFog GmbHHostingIPv635
AS48818NETSER INCUnclassifiedIPv626
AS35661VIRTUA SYSTEMS SASUnclassifiedIPv618
AS215956Dennis de Houx trading as All In OneUnclassifiedIPv616
AS13335Cloudflare, Inc.HostingIPv614
AS209022Tschajera LimitedUnclassifiedIPv614
AS212895Johannes ErnstUnclassifiedIPv612
AS199310XIN BING XIANHostingIPv610
AS202119Malthe Kragh TankredUnclassifiedIPv610
AS208694LEON AARON TIEKOETTERUnclassifiedIPv610

All 217 downstreams →

Adjacency

Adjacent networks

All 233

Every AS seen directly next to AS205794 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS44393Securebit AGUnclassifiedIPv69,247
AS35661VIRTUA SYSTEMS SASUnclassifiedIPv63,345
AS3204xTom OUHostingIPv62,071
AS34927iFog GmbHHostingIPv61,780
AS64515unnamedUnclassifiedIPv61,193
AS20473The Constant Company, LLCHostingIPv6105
AS835GoCodeIT IncUnclassifiedIPv681
AS212895Johannes ErnstUnclassifiedIPv680
AS41051Openfactory GmbHUnclassifiedIPv650
AS31898Oracle CorporationHostingIPv636

All 233 adjacent →

Provenance

Where this comes from

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.

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.