asn.dev

Observed topology

AS53121 AS53121 - Infornet Consultoria e Assessoria Ltda

Unclassified LACNIC Cable/DSL/ISP

Upstreams 7 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 7
Upstream graph Who carries AS53121, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS53121 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS53121: 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
AS61568ALOO TELECOM - FSF TECNOLOGIA SAResidentialIPv4 IPv6106
AS52873Softdados TelecomunicacoesUnclassifiedIPv480
AS6939Hurricane Electric LLCTransitIPv478
AS7738V talUnclassifiedIPv4 IPv660
AS24482SG.GSHostingIPv4 IPv610
AS35280F5 Networks SARLHostingIPv46
AS37721Virtual Technologies & SolutionsResidentialIPv46

Transit

Downstream networks

inferred

Networks for which AS53121 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61601Friends Provedor de Internet LTDAUnclassifiedIPv4 IPv6306
AS271347JHONATA DA SILVA MATOS MEUnclassifiedIPv4151
AS268718TOTAL NET PROVEDOR DE INTERNET LTDAUnclassifiedIPv4111
AS273674VIVA TELECOMUNICACOES & PROVEDOR DE INTERNET LTDAUnclassifiedIPv679
AS268365ELETROTEL COMERCIO, SERVICO E PROVEDOR LTDAUnclassifiedIPv470
AS263508SIMNET TELECOMUNICACOES LTDAUnclassifiedIPv460
AS269146NOKE TELECOMUNICACOES LTDAUnclassifiedIPv423
AS269396UNIR TELECOMUnclassifiedIPv413

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS53121 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS61568ALOO TELECOM - FSF TECNOLOGIA SAResidentialIPv4 IPv6422
AS52873Softdados TelecomunicacoesUnclassifiedIPv4 IPv6372
AS7738V talUnclassifiedIPv4 IPv6313
AS61601Friends Provedor de Internet LTDAUnclassifiedIPv4 IPv6306
AS269396UNIR TELECOMUnclassifiedIPv4184
AS271347JHONATA DA SILVA MATOS MEUnclassifiedIPv4151
AS6939Hurricane Electric LLCTransitIPv4 IPv6144
AS268718TOTAL NET PROVEDOR DE INTERNET LTDAUnclassifiedIPv4111
AS272277Dupla - NetUnclassifiedIPv4107
AS268365ELETROTEL COMERCIO, SERVICO E PROVEDOR LTDAUnclassifiedIPv494

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.