asn.dev

Observed topology

AS273658 AS273658 - VIRTUAX PROVIMENTO SERVICOS DE TELECOMUNICACOES LT

Unclassified ARIN

Upstreams 2 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 7
Adjacent (IPv6) 7
Upstream graph Who carries AS273658, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS273658 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS273658: 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
AS262490Ambiente Virtual Sistemas e Conectividade LtdaResidentialIPv677
AS53087TELY Ltda.ResidentialIPv622

Transit

Downstream networks

inferred

Networks for which AS273658 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS262490Ambiente Virtual Sistemas e Conectividade LtdaResidentialIPv4 IPv6468
AS61625Grupo We Dev LTDAResidentialIPv4 IPv6125
AS266093ARENA HI-TECH TECNOLOGIA LTDAUnclassifiedIPv461
AS264456GBATELECOM LTDAUnclassifiedIPv4 IPv654
AS274722MEGAFLEX Internet TelecomUnclassifiedIPv426
AS270309TURBONET - Provedor de Acesso a InternetUnclassifiedIPv62
AS272200MAIS TELEFONIA SISTEMAS E CONECTIVIDADESUnclassifiedIPv62

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS273658 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS53087TELY Ltda.ResidentialIPv4 IPv6835
AS262490Ambiente Virtual Sistemas e Conectividade LtdaResidentialIPv4 IPv6545
AS61625Grupo We Dev LTDAResidentialIPv4 IPv6125
AS274704WFI TELECOMUnclassifiedIPv4 IPv675
AS266093ARENA HI-TECH TECNOLOGIA LTDAUnclassifiedIPv461
AS264456GBATELECOM LTDAUnclassifiedIPv4 IPv654
AS274722MEGAFLEX Internet TelecomUnclassifiedIPv426
AS270309TURBONET - Provedor de Acesso a InternetUnclassifiedIPv62
AS272200MAIS TELEFONIA SISTEMAS E CONECTIVIDADESUnclassifiedIPv62

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.