asn.dev

Observed topology

AS52973 YIPI Telecom LTDA.

Residential LACNIC Cable/DSL/ISP

Upstreams 8 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 8
Upstream graph Who carries AS52973, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS52973 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52973: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6413
AS3356Level 3 Parent, LLCTransitIPv4 IPv6155
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv460
AS28669VERO S.AResidentialIPv448
AS24482SG.GSHostingIPv4 IPv616
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv616
AS35280F5 Networks SARLHostingIPv412
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv41

Transit

Downstream networks

inferred

Networks for which AS52973 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS27688Winfnet Telecom Wireless LtdaUnclassifiedIPv4 IPv681
AS264523Kinema da Ilha Informatica e Tecnologia Ltda.UnclassifiedIPv424
AS264160PRYMUS PROVEDOR DE ACESSO A REDES TELECOM LTDAResidentialIPv613
AS61826Nethouse TelecomResidentialIPv66

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS52973 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6453
AS3356Level 3 Parent, LLCTransitIPv4 IPv6278
AS27688Winfnet Telecom Wireless LtdaUnclassifiedIPv4 IPv6143
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv460
AS28669VERO S.AResidentialIPv448
AS264523Kinema da Ilha Informatica e Tecnologia Ltda.UnclassifiedIPv424
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv621
AS24482SG.GSHostingIPv4 IPv620
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4 IPv615
AS264160PRYMUS PROVEDOR DE ACESSO A REDES TELECOM LTDAResidentialIPv613

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M 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.