asn.dev

Observed topology

AS266962 G M DA COSTA INTERNET

Unclassified APNIC Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 10
Upstream graph Who carries AS266962, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS266962 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266962: 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
AS11432Telium Telecomunicacoes LtdaHostingIPv4 IPv6130
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv690
AS61592FORTLINK INTERNET CORPORATIVAResidentialIPv4 IPv689
AS6939Hurricane Electric LLCTransitIPv4 IPv658
AS263276BBG TELECOM LTDAResidentialIPv4 IPv68
AS24482SG.GSHostingIPv4 IPv66

Transit

Downstream networks

inferred

Networks for which AS266962 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS269276WIT SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv474
AS262550LUCAS NETWORK INFORMATICA LTDA MEUnclassifiedIPv460
AS264022REDE CONEXAONETUnclassifiedIPv4 IPv642
AS263650Clicfacil TelecomUnclassifiedIPv4 IPv620

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS266962 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6187
AS6939Hurricane Electric LLCTransitIPv4 IPv6136
AS11432Telium Telecomunicacoes LtdaHostingIPv4 IPv6130
AS61592FORTLINK INTERNET CORPORATIVAResidentialIPv4 IPv689
AS269276WIT SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv474
AS262550LUCAS NETWORK INFORMATICA LTDA MEUnclassifiedIPv460
AS264022REDE CONEXAONETUnclassifiedIPv4 IPv642
AS263650Clicfacil TelecomUnclassifiedIPv4 IPv620
AS24482SG.GSHostingIPv4 IPv619
AS263276BBG TELECOM LTDAResidentialIPv4 IPv68

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.