Observed topology

AS52819 Placido e Andrade LTDA

Unclassified APNIC

Upstreams 4 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 5

Adjacent (IPv6) 2

Upstream graph Who carries AS52819, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS52819 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52819: 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.

AS	Network	Type	Families	Paths seen
AS263073	DTEL TELECOM	Residential	IPv4	351
AS52913	PLANALTO NET	Residential	IPv4	110
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	Unclassified	IPv4	81
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	Unclassified	IPv4	7

Transit

Downstream networks

inferred

Networks for which AS52819 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS52718	PEDRO ADRIANO SOUTO MAIOR VELOSO - ME	Unclassified	IPv4 IPv6	61

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS52819 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS263073	DTEL TELECOM	Residential	IPv4	410
AS52913	PLANALTO NET	Residential	IPv4	110
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	Unclassified	IPv4 IPv6	83
AS52718	PEDRO ADRIANO SOUTO MAIOR VELOSO - ME	Unclassified	IPv4 IPv6	61
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	Unclassified	IPv4	7

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.