asn.dev

Observed topology

AS264120 AS264120 - G20 Telecomunicacoes Ltda

Residential APNIC Cable/DSL/ISP

Upstreams 5 carry this network
Downstreams 21 this network carries
Adjacent (IPv4) 26
Adjacent (IPv6) 19
Upstream graph Who carries AS264120, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS264120 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS264120: 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 IPv61,181
AS263903INFORBARRA TELECOMUnclassifiedIPv4 IPv6775
AS267613ELETRONET S.A.UnclassifiedIPv4 IPv6488
AS26615TIM S/AMobileIPv452
AS24482SG.GSHostingIPv4 IPv648

Transit

Downstream networks

All 21

Networks for which AS264120 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS269022Vania Carneiro Silva Batista SantosUnclassifiedIPv4 IPv6675
AS269074PortallNet TelecomUnclassifiedIPv4 IPv6314
AS268823Cleber Martins BarretoUnclassifiedIPv4304
AS268292Lucia Neves Silva Paramirim NetUnclassifiedIPv4 IPv6278
AS269617Solutions Telecom Provedor de Internet LTDA - MEUnclassifiedIPv4 IPv6232
AS264912Alcantara e Oliveira Ltda MeUnclassifiedIPv4229
AS267283Antonio Carlos de Jussiape - MEUnclassifiedIPv4 IPv6227
AS275639RAFAEL DOS SANTOS PRATES LTDAUnclassifiedIPv4 IPv6155
AS270549Oliveira e Novaes Servicos de Telecomunicacao LTDAUnclassifiedIPv4 IPv6129
AS267006TOP LAN NETUnclassifiedIPv4112

All 21 downstreams →

Adjacency

Adjacent networks

All 27

Every AS seen directly next to AS264120 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv62,371
AS267613ELETRONET S.A.UnclassifiedIPv4 IPv62,027
AS263903INFORBARRA TELECOMUnclassifiedIPv4 IPv61,223
AS269022Vania Carneiro Silva Batista SantosUnclassifiedIPv4 IPv6675
AS269074PortallNet TelecomUnclassifiedIPv4 IPv6314
AS268823Cleber Martins BarretoUnclassifiedIPv4304
AS268292Lucia Neves Silva Paramirim NetUnclassifiedIPv4 IPv6278
AS269617Solutions Telecom Provedor de Internet LTDA - MEUnclassifiedIPv4 IPv6232
AS264912Alcantara e Oliveira Ltda MeUnclassifiedIPv4229
AS267283Antonio Carlos de Jussiape - MEUnclassifiedIPv4 IPv6227

All 27 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.