asn.dev

Observed topology

AS272193 AS272193 - SPnetFibra Provedor Networking Ltda

Unclassified LACNIC NSP

Upstreams 5 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 10
Upstream graph Who carries AS272193, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS272193 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS272193: 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 IPv6369
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv691
AS268624Gamers Club LtdaUnclassifiedIPv654
AS1031PEER 1031 LLCUnclassifiedIPv424
AS53062GGNET TELECOMUNICACOES LTDAUnclassifiedIPv613

Transit

Downstream networks

inferred

Networks for which AS272193 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS271595FIBER SYS TELECOM LTDAUnclassifiedIPv4 IPv6358
AS274688ST SOLUCOES EM TECNOLOGIA LTDA - MEUnclassifiedIPv4 IPv6288
AS265972RAPIDA TELECOMHostingIPv4129
AS268117RAFAEL FERNANDES DE MEDEIROSUnclassifiedIPv4 IPv663
AS268579WING NET TECNOLOGIA E SERVICOS LTDAUnclassifiedIPv4 IPv649
AS271456AS271456 - NET2YOU NETWORK LTDAUnclassifiedIPv441
AS269431ARFIBER PROVEDOR LTDAUnclassifiedIPv4 IPv631
AS266299MARCOS SINDOR RIBEIRAO BRANCO EIRELI - MEUnclassifiedIPv4 IPv622

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS272193 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS271253LINK BRASIL TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6821
AS53062GGNET TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6445
AS271595FIBER SYS TELECOM LTDAUnclassifiedIPv4 IPv6358
AS274688ST SOLUCOES EM TECNOLOGIA LTDA - MEUnclassifiedIPv4 IPv6288
AS265972RAPIDA TELECOMHostingIPv4129
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv691
AS268624Gamers Club LtdaUnclassifiedIPv4 IPv675
AS268117RAFAEL FERNANDES DE MEDEIROSUnclassifiedIPv4 IPv663
AS1031PEER 1031 LLCUnclassifiedIPv460
AS268579WING NET TECNOLOGIA E SERVICOS LTDAUnclassifiedIPv4 IPv649

All 14 adjacent →

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.