asn.dev

Observed topology

AS266416 AS266416 - L3 NETWORKS E TELECOMUNICACOES LTDA

Unclassified APNIC NSP

Upstreams 5 carry this network
Downstreams 13 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 11
Upstream graph Who carries AS266416, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS266416 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266416: 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
AS263903INFORBARRA TELECOMUnclassifiedIPv4 IPv6455
AS6939Hurricane Electric LLCTransitIPv4 IPv6144
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv632
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv41

Transit

Downstream networks

All 13

Networks for which AS266416 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS269477CN TELECOM FIBRA LTDAUnclassifiedIPv4 IPv6413
AS263965Navetech Telecom LTDAUnclassifiedIPv4300
AS268065NEOTECH SOLUCOES EM CONECTIVIDADE LTDAUnclassifiedIPv4217
AS272672ALMEIDA SERVICOS DE MULTIMIDIA E COMUNICACOES LTDAUnclassifiedIPv4 IPv6215
AS267103TIAGO CAIRES PEREIRA & CIA LTDA - MEUnclassifiedIPv4 IPv696
AS265896Viva TelecomunicacoesUnclassifiedIPv4 IPv695
AS274781BARRA CONNECT PROVEDOR DE INTERNET E COMERCIO LTDAUnclassifiedIPv4 IPv693
AS28590Directnet Prestacao de Servicos Ltda.UnclassifiedIPv461
AS266204A.S BRAZILUnclassifiedIPv461
AS268700FLL - NETPLACE TELECOMUnclassifiedIPv461

All 13 downstreams →

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS266416 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS263903INFORBARRA TELECOMUnclassifiedIPv4 IPv61,649
AS6939Hurricane Electric LLCTransitIPv4 IPv6472
AS269477CN TELECOM FIBRA LTDAUnclassifiedIPv4 IPv6413
AS263965Navetech Telecom LTDAUnclassifiedIPv4300
AS268065NEOTECH SOLUCOES EM CONECTIVIDADE LTDAUnclassifiedIPv4217
AS272672ALMEIDA SERVICOS DE MULTIMIDIA E COMUNICACOES LTDAUnclassifiedIPv4 IPv6215
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv6213
AS267103TIAGO CAIRES PEREIRA & CIA LTDA - MEUnclassifiedIPv4 IPv696
AS265896Viva TelecomunicacoesUnclassifiedIPv4 IPv695
AS274781BARRA CONNECT PROVEDOR DE INTERNET E COMERCIO LTDAUnclassifiedIPv4 IPv693

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.