asn.dev

Observed topology

AS52974 AS52974 - Henet Telecomunicacoes Ltda

Residential LACNIC Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 29 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 28
Upstream graph Who carries AS52974, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS52974 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52974: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv63,180
AS13786Seabras 1 USA, LLCUnclassifiedIPv4 IPv63,016
AS6939Hurricane Electric LLCTransitIPv4 IPv6281
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv6204
AS24482SG.GSHostingIPv4 IPv6114
AS37721Virtual Technologies & SolutionsResidentialIPv43

Transit

Downstream networks

All 29

Networks for which AS52974 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS265142Paulo Sergio Alves da Silva de Malhada de PedrasUnclassifiedIPv4 IPv6459
AS269322RONILSON SILVA SANTANAUnclassifiedIPv4 IPv6459
AS267218NOVANET LTDA - MEUnclassifiedIPv4 IPv6407
AS267488Pronet Construcoes LTDAUnclassifiedIPv4 IPv6407
AS267365Giga Tecnologia em Redes e Internet LTDAUnclassifiedIPv4 IPv6400
AS264235FUTURAMA INFORMATICA LTDA - MEUnclassifiedIPv4 IPv6369
AS52525INPASUPRI - Com. de Suprimentos p/Inf. LtdaUnclassifiedIPv4 IPv6363
AS262962BRASIL NET EMPREENDIMENTOS LTDA - MEUnclassifiedIPv4360
AS268674Conexao Bahia SulUnclassifiedIPv4 IPv6340
AS264090Adilson Vanderlei dos Santos Alves e Cia LtdaUnclassifiedIPv4 IPv6337

All 29 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS52974 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv67,695
AS13786Seabras 1 USA, LLCUnclassifiedIPv4 IPv64,256
AS6939Hurricane Electric LLCTransitIPv4 IPv61,128
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv6487
AS52525INPASUPRI - Com. de Suprimentos p/Inf. LtdaUnclassifiedIPv4 IPv6476
AS265142Paulo Sergio Alves da Silva de Malhada de PedrasUnclassifiedIPv4 IPv6459
AS269322RONILSON SILVA SANTANAUnclassifiedIPv4 IPv6459
AS268674Conexao Bahia SulUnclassifiedIPv4 IPv6433
AS267218NOVANET LTDA - MEUnclassifiedIPv4 IPv6407
AS267488Pronet Construcoes LTDAUnclassifiedIPv4 IPv6407

All 35 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.