asn.dev

Observed topology

AS266337 AS266337 - MARLON LIMA GOMES ME

Unclassified LACNIC

Upstreams 6 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 15
Upstream graph Who carries AS266337, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS266337 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266337: 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
AS264329ESTRATEGIA REDES DE TELECOMUNICACOES LTDA.UnclassifiedIPv4 IPv6196
AS52626NovaNet Provedor e Web LtdaUnclassifiedIPv4 IPv6109
AS264525Coelho TecnologiaResidentialIPv4 IPv667
AS263097VN INFRAESTRUTURA DE REDES LTDA.ResidentialIPv461
AS265436SkyNet TelecomunicacoesUnclassifiedIPv461
AS271253LINK BRASIL TELECOMUNICACOES LTDAUnclassifiedIPv42

Transit

Downstream networks

All 14

Networks for which AS266337 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS263650Clicfacil TelecomUnclassifiedIPv4 IPv6615
AS264521SLIM NET TELECOM LTDAUnclassifiedIPv4 IPv6298
AS263840JSOUZANET TELECOMUnclassifiedIPv4 IPv6197
AS266066I9VA TELECOM EIRELIUnclassifiedIPv4 IPv6154
AS61702DELTA TELECOMResidentialIPv4 IPv6131
AS272724Facilita provedor de internet ltdaUnclassifiedIPv4 IPv695
AS267589SH TELECOM LTDAUnclassifiedIPv461
AS269276WIT SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv640
AS263947VirtualSpace TelecomUnclassifiedIPv634
AS273479LIBERTY PROVEDOR LTDAUnclassifiedIPv632

All 14 downstreams →

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS266337 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS264329ESTRATEGIA REDES DE TELECOMUNICACOES LTDA.UnclassifiedIPv4 IPv62,029
AS263650Clicfacil TelecomUnclassifiedIPv4 IPv6893
AS52626NovaNet Provedor e Web LtdaUnclassifiedIPv4 IPv6433
AS264521SLIM NET TELECOM LTDAUnclassifiedIPv4 IPv6373
AS263840JSOUZANET TELECOMUnclassifiedIPv4 IPv6257
AS266066I9VA TELECOM EIRELIUnclassifiedIPv4 IPv6154
AS61702DELTA TELECOMResidentialIPv4 IPv6131
AS267589SH TELECOM LTDAUnclassifiedIPv4122
AS272724Facilita provedor de internet ltdaUnclassifiedIPv4 IPv695
AS264525Coelho TecnologiaResidentialIPv4 IPv667

All 21 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.