asn.dev

Observed topology

AS61205 INFOMIL Infomil S.A.S.

Unclassified RIPE

Upstreams 14 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 7
Upstream graph Who carries AS61205, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS61205 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS61205: 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
AS35280F5 Networks SARLHostingIPv41,636
AS6939Hurricane Electric LLCTransitIPv4 IPv686
AS35625Eurofiber France SASHostingIPv463
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv611
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv611
AS12779IT.Gate S.p.A.UnclassifiedIPv410
AS20766Association "Gitoyen"UnclassifiedIPv410
AS174Cogent Communications, LLCTransitIPv47
AS9002RETN LimitedUnclassifiedIPv64

All 14 upstreams →

Transit

Downstream networks

inferred

Networks for which AS61205 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS61205 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS35280F5 Networks SARLHostingIPv41,636
AS6939Hurricane Electric LLCTransitIPv4 IPv686
AS35625Eurofiber France SASHostingIPv463
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv611
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv611
AS12779IT.Gate S.p.A.UnclassifiedIPv410
AS20766Association "Gitoyen"UnclassifiedIPv410
AS174Cogent Communications, LLCTransitIPv47
AS9002RETN LimitedUnclassifiedIPv64

All 14 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.