asn.dev

Observed topology

AS52639 AS52639 - MEGANET RJ INFORMATICA E TELECOMUNICACOES LTDA

Unclassified ARIN NSP

Upstreams 8 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 9
Upstream graph Who carries AS52639, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS52639 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52639: 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 IPv6118
AS6939Hurricane Electric LLCTransitIPv4 IPv6106
AS264215W FIBRA TELECOM LTDAUnclassifiedIPv486
AS202Level 3 Parent, LLCUnclassifiedIPv440
AS53181Avanca Telecom e Servicos LTDAUnclassifiedIPv4 IPv619
AS24482SG.GSHostingIPv4 IPv68
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv67
AS35280F5 Networks SARLHostingIPv46

Transit

Downstream networks

inferred

Networks for which AS52639 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61761AGATANGELO TELECOM E INFORMATICA LTDAUnclassifiedIPv4 IPv6188
AS271193Meganet Telecomumicacoes LtdaUnclassifiedIPv4 IPv6148
AS267520Streetnet TelecomUnclassifiedIPv4 IPv6147
AS264024Wnet Telecom e Informatica EIRELIUnclassifiedIPv4 IPv6101

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS52639 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6442
AS3356Level 3 Parent, LLCTransitIPv4 IPv6248
AS61761AGATANGELO TELECOM E INFORMATICA LTDAUnclassifiedIPv4 IPv6188
AS271193Meganet Telecomumicacoes LtdaUnclassifiedIPv4 IPv6148
AS267520Streetnet TelecomUnclassifiedIPv4 IPv6147
AS53181Avanca Telecom e Servicos LTDAUnclassifiedIPv4 IPv6115
AS264024Wnet Telecom e Informatica EIRELIUnclassifiedIPv4 IPv6101
AS264215W FIBRA TELECOM LTDAUnclassifiedIPv486
AS202Level 3 Parent, LLCUnclassifiedIPv440
AS35280F5 Networks SARLHostingIPv418

All 12 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.