asn.dev

Observed topology

AS266809 AS266809 - NERVICOM, C.A.

Hosting APNIC

Upstreams 8 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 1
Upstream graph Who carries AS266809, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS266809 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266809: 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
AS174Cogent Communications, LLCTransitIPv4200
AS269730TECNOVEN SERVICES CAUnclassifiedIPv4187
AS6939Hurricane Electric LLCTransitIPv4168
AS269920INVERSIONES FAROCA, C.A.UnclassifiedIPv4118
AS263703VIGINET C.AResidentialIPv631
AS3303Swisscom (Schweiz) AGResidentialIPv46
AS24482SG.GSHostingIPv46
AS394684GOLD DATA USA INCUnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS266809 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS273203CABLE PAR, C.A.UnclassifiedIPv4246
AS273039Tecnologia del Presente 18, C.AUnclassifiedIPv41

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS266809 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4325
AS269730TECNOVEN SERVICES CAUnclassifiedIPv4272
AS273203CABLE PAR, C.A.UnclassifiedIPv4246
AS6939Hurricane Electric LLCTransitIPv4199
AS269920INVERSIONES FAROCA, C.A.UnclassifiedIPv4118
AS263703VIGINET C.AResidentialIPv631
AS3303Swisscom (Schweiz) AGResidentialIPv49
AS24482SG.GSHostingIPv49
AS273039Tecnologia del Presente 18, C.AUnclassifiedIPv41
AS394684GOLD DATA USA INCUnclassifiedIPv41

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.