asn.dev

Observed topology

AS266416 L3 NETWORKS E TELECOMUNICACOES LTDA

Unclassified APNIC

Upstreams 5 carry this network
Downstreams 14 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 IPv6446
AS6939Hurricane Electric LLCTransitIPv4 IPv6144
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv639
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv41

Transit

Downstream networks

All 14

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 IPv6416
AS263965Navetech Telecom LTDAUnclassifiedIPv4295
AS268065NEOTECH SOLUCOES EM CONECTIVIDADE LTDAUnclassifiedIPv4236
AS272672ALMEIDA SERVICOS DE MULTIMIDIA E COMUNICACOES LTDAUnclassifiedIPv4 IPv6212
AS267103TIAGO CAIRES PEREIRA & CIA LTDA - MEUnclassifiedIPv4 IPv696
AS265896Viva TelecomunicacoesUnclassifiedIPv4 IPv694
AS268700FLL - NETPLACE TELECOMUnclassifiedIPv460
AS28188Pronto Net Ltda.UnclassifiedIPv459
AS28590Directnet Prestacao de Servicos Ltda.UnclassifiedIPv459
AS266204A.S BRAZILUnclassifiedIPv459

All 14 downstreams →

Adjacency

Adjacent networks

All 19

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

ASNetworkTypeFamiliesPaths seen
AS263903INFORBARRA TELECOMUnclassifiedIPv4 IPv61,582
AS6939Hurricane Electric LLCTransitIPv4 IPv6454
AS269477CN TELECOM FIBRA LTDAUnclassifiedIPv4 IPv6416
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv6302
AS263965Navetech Telecom LTDAUnclassifiedIPv4295
AS268065NEOTECH SOLUCOES EM CONECTIVIDADE LTDAUnclassifiedIPv4236
AS272672ALMEIDA SERVICOS DE MULTIMIDIA E COMUNICACOES LTDAUnclassifiedIPv4 IPv6212
AS267103TIAGO CAIRES PEREIRA & CIA LTDA - MEUnclassifiedIPv4 IPv696
AS265896Viva TelecomunicacoesUnclassifiedIPv4 IPv694
AS268700FLL - NETPLACE TELECOMUnclassifiedIPv460

All 19 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.