asn.dev

Observed topology

AS263661 AS263661 - BRASIL DIGITAL SERVICOS DE INFORMATICA E COMERCIO

Residential ARIN

Upstreams 6 carry this network
Downstreams 16 this network carries
Adjacent (IPv4) 23
Adjacent (IPv6) 15
Upstream graph Who carries AS263661, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS263661 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS263661: 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
AS4230CLARO S.A.ResidentialIPv4 IPv6351
AS7738V talUnclassifiedIPv486
AS8167V talResidentialIPv4 IPv633
AS10429TELEFONICA BRASIL S.AResidentialIPv416
AS24482SG.GSHostingIPv4 IPv611
AS7195EDGEUNO S.A.SUnclassifiedIPv66

Transit

Downstream networks

All 16

Networks for which AS263661 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS266920Globofiber TelecomUnclassifiedIPv4 IPv6280
AS270871WPNET TELECOMUnclassifiedIPv4 IPv6218
AS269103Camillo FG LTDAUnclassifiedIPv4153
AS267963HAYAN TELECOMUnclassifiedIPv4 IPv695
AS271602CANDEIAS NET TELECOM COMUNICACOES LTDAUnclassifiedIPv4 IPv695
AS266172BR364 SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv694
AS267586Rafael Pierre Barbosa - MeUnclassifiedIPv4 IPv692
AS273984DWTEC S.R.L.ResidentialIPv4 IPv691
AS265431TRIBUNAL REGIONAL DO TRABALHO-14a.REGIAOUnclassifiedIPv4 IPv682
AS52540H&F SOLUCOES TECNOLOGICAS LTDAUnclassifiedIPv4 IPv680

All 16 downstreams →

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS263661 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4230CLARO S.A.ResidentialIPv4 IPv61,362
AS7738V talUnclassifiedIPv4489
AS266920Globofiber TelecomUnclassifiedIPv4 IPv6280
AS270871WPNET TELECOMUnclassifiedIPv4 IPv6218
AS8167V talResidentialIPv4 IPv6207
AS272190I9 COMERCIO E SERVICOS DE TELECOMUNICACAOUnclassifiedIPv4 IPv6197
AS269103Camillo FG LTDAUnclassifiedIPv4153
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv698
AS267963HAYAN TELECOMUnclassifiedIPv4 IPv695
AS271602CANDEIAS NET TELECOM COMUNICACOES LTDAUnclassifiedIPv4 IPv695

All 23 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.