asn.dev

Observed topology

AS266389 M2B - SOLUCOES EM TECNOLOGIA EIRELLI ME

Unclassified LACNIC

Upstreams 8 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 9
Upstream graph Who carries AS266389, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS266389 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266389: 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
AS271253LINK BRASIL TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6313
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6152
AS6939Hurricane Electric LLCTransitIPv677
AS24482SG.GSHostingIPv4 IPv620
AS1031PEER 1031 LLCUnclassifiedIPv418
AS35280F5 Networks SARLHostingIPv4 IPv612
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv612
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv43

Transit

Downstream networks

inferred

Networks for which AS266389 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS269099AJOTEL TECNOLOGIA EIRELIUnclassifiedIPv4 IPv6282
AS268715N3 SOLUCOES TECNOLOGICAS LTDAUnclassifiedIPv4 IPv638
AS268574Speed Net Comunicacoes LtdaUnclassifiedIPv4 IPv65

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS266389 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS271253LINK BRASIL TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6452
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6326
AS269099AJOTEL TECNOLOGIA EIRELIUnclassifiedIPv4 IPv6282
AS6939Hurricane Electric LLCTransitIPv688
AS268715N3 SOLUCOES TECNOLOGICAS LTDAUnclassifiedIPv4 IPv638
AS24482SG.GSHostingIPv4 IPv620
AS1031PEER 1031 LLCUnclassifiedIPv419
AS35280F5 Networks SARLHostingIPv4 IPv612
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv612
AS268574Speed Net Comunicacoes LtdaUnclassifiedIPv4 IPv65

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M 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.