asn.dev

Observed topology

AS10429 AS10429 - TELEFONICA BRASIL S.A

Residential APNIC

Upstreams 1 carry this network
Downstreams 242 this network carries
Adjacent (IPv4) 259
Adjacent (IPv6) 91
Upstream graph Who carries AS10429, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS10429 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS10429: 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
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4 IPv66,826

Transit

Downstream networks

All 242

Networks for which AS10429 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS18881TELEFONICA BRASIL S.AUnclassifiedIPv4 IPv656,610
AS26599TELEFONICA BRASIL S.AResidentialIPv4 IPv634,122
AS27699TELEFONICA BRASIL S.AMobileIPv4 IPv66,129
AS11419TELEFONICA BRASIL S.AUnclassifiedIPv4 IPv61,834
AS19182TELEFONICA BRASIL S.AUnclassifiedIPv41,147
AS263347CEDNET PROVEDOR INTERNETResidentialIPv4 IPv61,067
AS268018DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv4900
AS270521IVAN LUCAS DEFANT - MEUnclassifiedIPv4 IPv6899
AS52573Une Telecom LtdaResidentialIPv4 IPv6895
AS272710FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.ResidentialIPv4 IPv6880

All 242 downstreams →

Adjacency

Adjacent networks

All 262

Every AS seen directly next to AS10429 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4 IPv6152,808
AS18881TELEFONICA BRASIL S.AUnclassifiedIPv4 IPv656,611
AS26599TELEFONICA BRASIL S.AResidentialIPv4 IPv636,474
AS27699TELEFONICA BRASIL S.AMobileIPv4 IPv66,129
AS52573Une Telecom LtdaResidentialIPv4 IPv63,624
AS272264TELEFONICA BRASIL S.AUnclassifiedIPv4 IPv62,402
AS61678NETWAY INFORMATICA LTDAResidentialIPv4 IPv62,205
AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv61,885
AS11419TELEFONICA BRASIL S.AUnclassifiedIPv4 IPv61,834
AS263347CEDNET PROVEDOR INTERNETResidentialIPv4 IPv61,229

All 262 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.