asn.dev

Observed topology

AS52571 AS52571 - G2G COM PROD ELETRO E SERV LTDA

Unclassified ARIN Cable/DSL/ISP

Upstreams 5 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 6
Adjacent (IPv6) 6
Upstream graph Who carries AS52571, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS52571 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52571: 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
AS268624Gamers Club LtdaUnclassifiedIPv4 IPv61,752
AS3356Level 3 Parent, LLCTransitIPv4 IPv6529
AS24482SG.GSHostingIPv64
AS37721Virtual Technologies & SolutionsResidentialIPv64
AS266346G2G NETWORKS SERVICOS DE COMUNICACAOUnclassifiedIPv42

Transit

Downstream networks

inferred

Networks for which AS52571 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS28140G2G INTERNET E SERVICOS DE TELECOM LTDAResidentialIPv4 IPv6853
AS266346G2G NETWORKS SERVICOS DE COMUNICACAOUnclassifiedIPv4 IPv6343
AS264076BREM TECHNOLOGY LTDAUnclassifiedIPv4118
AS262623NETSALTO PROVEDOR DE ACESSO A INTERNET LTDAUnclassifiedIPv459

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS52571 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS268624Gamers Club LtdaUnclassifiedIPv4 IPv61,999
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,714
AS28140G2G INTERNET E SERVICOS DE TELECOM LTDAResidentialIPv4 IPv6853
AS266346G2G NETWORKS SERVICOS DE COMUNICACAOUnclassifiedIPv4 IPv6404
AS264076BREM TECHNOLOGY LTDAUnclassifiedIPv4118
AS262623NETSALTO PROVEDOR DE ACESSO A INTERNET LTDAUnclassifiedIPv459
AS24482SG.GSHostingIPv64
AS37721Virtual Technologies & SolutionsResidentialIPv64

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.