asn.dev

Observed topology

AS262821 AS262821 - PHS INTERNET E SUPRIMENTOS LTDA - ME

Unclassified LACNIC

Upstreams 3 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 6
Upstream graph Who carries AS262821, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS262821 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS262821: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6370
AS262355VSX NetworksUnclassifiedIPv4 IPv6248
AS274685HS TELECOMUNICACAO E TECNOLOGIA LTDAUnclassifiedIPv4 IPv6142

Transit

Downstream networks

inferred

Networks for which AS262821 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS262302MATERA & MATERA LTDAResidentialIPv4 IPv6776
AS264975F. H. MATSUDA MONITORAMENTO E INTERNET LTDAUnclassifiedIPv4 IPv6368
AS269413SEMPRENET TELECOM - PROVEDOR DE TELECOMUNICACOES LUnclassifiedIPv4184
AS271438GOVFACILBRASIL TECNOLOGIA E GESTAOUnclassifiedIPv460
AS270517tryideas ltdaHostingIPv4 IPv634
AS265178FOX TELECOM INTERNET LTDAResidentialIPv424
AS264541NET SET TELECOMUNICACOES LTDA - MEUnclassifiedIPv411

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS262821 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,292
AS262355VSX NetworksUnclassifiedIPv4 IPv6793
AS262302MATERA & MATERA LTDAResidentialIPv4 IPv6776
AS264975F. H. MATSUDA MONITORAMENTO E INTERNET LTDAUnclassifiedIPv4 IPv6368
AS269413SEMPRENET TELECOM - PROVEDOR DE TELECOMUNICACOES LUnclassifiedIPv4184
AS274685HS TELECOMUNICACAO E TECNOLOGIA LTDAUnclassifiedIPv4 IPv6142
AS271438GOVFACILBRASIL TECNOLOGIA E GESTAOUnclassifiedIPv460
AS270517tryideas ltdaHostingIPv4 IPv634
AS265178FOX TELECOM INTERNET LTDAResidentialIPv424
AS262688MHNET TELECOMUnclassifiedIPv413

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.