asn.dev

Observed topology

AS266211 AS266211 - GERACAO NET

Residential APNIC Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 11
Upstream graph Who carries AS266211, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS266211 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266211: 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
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6178
AS3356Level 3 Parent, LLCTransitIPv4 IPv6152
AS6939Hurricane Electric LLCTransitIPv4 IPv6136
AS24482SG.GSHostingIPv4 IPv610
AS35280F5 Networks SARLHostingIPv4 IPv610
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv610

Transit

Downstream networks

inferred

Networks for which AS266211 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS264342UPNET PROVEDOR DE ACESSO E TELECOMResidentialIPv4 IPv6371
AS270383MULTI TELECOMUNICACAO LTDAUnclassifiedIPv4 IPv6161
AS266210ROBERTA ROSSATTO FRANCISCO - MEUnclassifiedIPv4 IPv6146
AS265260JOSE APARECIDO PEREIRA DA SILVA TELNET - MEResidentialIPv4 IPv692
AS274667O3 CLOUD SOLUCOES EM TECNOLOGIA LTDAUnclassifiedIPv4 IPv626

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS266211 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6585
AS264342UPNET PROVEDOR DE ACESSO E TELECOMResidentialIPv4 IPv6371
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6360
AS6939Hurricane Electric LLCTransitIPv4 IPv6291
AS270383MULTI TELECOMUNICACAO LTDAUnclassifiedIPv4 IPv6161
AS266210ROBERTA ROSSATTO FRANCISCO - MEUnclassifiedIPv4 IPv6146
AS265260JOSE APARECIDO PEREIRA DA SILVA TELNET - MEResidentialIPv4 IPv692
AS274667O3 CLOUD SOLUCOES EM TECNOLOGIA LTDAUnclassifiedIPv4 IPv626
AS24482SG.GSHostingIPv4 IPv622
AS35280F5 Networks SARLHostingIPv4 IPv617

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-07 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.97M 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.