asn.dev

Observed topology

AS266003 AS266003 - VBS TECNOLOGIA LTDA

Unclassified ARIN

Upstreams 6 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 8
Adjacent (IPv6) 6
Upstream graph Who carries AS266003, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS266003 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266003: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6593
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv671
AS61618VIVA TECNOLOGIA TELECOMUNICACOES LTDAUnclassifiedIPv444
AS24482SG.GSHostingIPv46
AS35280F5 Networks SARLHostingIPv44
AS37721Virtual Technologies & SolutionsResidentialIPv44

Transit

Downstream networks

inferred

Networks for which AS266003 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS270569JJ NET SERVICOS DE COMUNICACAO MULT LTDAUnclassifiedIPv4 IPv6138
AS262626CICLONET SERVICOS DE INTERNET E MULTIMIDIA EIRELIUnclassifiedIPv4 IPv644
AS274390Digital Solution Comunicacao LTDAUnclassifiedIPv632
AS274345G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDAUnclassifiedIPv627

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS266003 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6673
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6216
AS270569JJ NET SERVICOS DE COMUNICACAO MULT LTDAUnclassifiedIPv4 IPv6138
AS61618VIVA TECNOLOGIA TELECOMUNICACOES LTDAUnclassifiedIPv459
AS262626CICLONET SERVICOS DE INTERNET E MULTIMIDIA EIRELIUnclassifiedIPv4 IPv644
AS274390Digital Solution Comunicacao LTDAUnclassifiedIPv632
AS274345G.F. CHAGAS SERV DE OBRAS E PROV DE INTERNET LTDAUnclassifiedIPv627
AS24482SG.GSHostingIPv47
AS35280F5 Networks SARLHostingIPv44
AS37721Virtual Technologies & SolutionsResidentialIPv44

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-07 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.97M 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.