asn.dev

Observed topology

AS273431 AS273431 - ANIL LINK TELECOMUNICACOES LTDA

Unclassified APNIC Cable/DSL/ISP

Upstreams 2 carry this network
Downstreams 15 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 11
Upstream graph Who carries AS273431, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS273431 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS273431: 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
AS28191Jupiter Telecomunicacoes e Informatica LtdaResidentialIPv4 IPv6596
AS6939Hurricane Electric LLCTransitIPv617

Transit

Downstream networks

All 15

Networks for which AS273431 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS270830ZION NET COMERCIO E SERVICOS LTDAUnclassifiedIPv4 IPv6637
AS264262BOSSNET PROVEDOR DE INTERNET - MEUnclassifiedIPv4 IPv6349
AS268692G T Lopes & LtdaUnclassifiedIPv4 IPv6284
AS268011S.BARROS DE SOUZA-MEResidentialIPv4 IPv6198
AS271608plus internet telecomUnclassifiedIPv4 IPv692
AS28182JUPITER PROVEDOR DE INTERNET LTDAUnclassifiedIPv484
AS268741RODRIGO OLIVEIRA DE SOUSAUnclassifiedIPv465
AS270941QUEIROZ & CAVALCANTE TELECOMUNICACOES LTDAUnclassifiedIPv458
AS271493SPEED NET PEDRAUnclassifiedIPv458
AS271278A B OLIVEIRA TELECOMUNICACAO E INFORMARTICAUnclassifiedIPv439

All 15 downstreams →

Adjacency

Adjacent networks

All 17

Every AS seen directly next to AS273431 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS28191Jupiter Telecomunicacoes e Informatica LtdaResidentialIPv4 IPv62,543
AS270830ZION NET COMERCIO E SERVICOS LTDAUnclassifiedIPv4 IPv6637
AS264262BOSSNET PROVEDOR DE INTERNET - MEUnclassifiedIPv4 IPv6349
AS268692G T Lopes & LtdaUnclassifiedIPv4 IPv6284
AS268011S.BARROS DE SOUZA-MEResidentialIPv4 IPv6237
AS6939Hurricane Electric LLCTransitIPv4 IPv6157
AS271608plus internet telecomUnclassifiedIPv4 IPv692
AS28182JUPITER PROVEDOR DE INTERNET LTDAUnclassifiedIPv484
AS268741RODRIGO OLIVEIRA DE SOUSAUnclassifiedIPv472
AS270941QUEIROZ & CAVALCANTE TELECOMUNICACOES LTDAUnclassifiedIPv458

All 17 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.