asn.dev

Observed topology

AS53102 S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP

Residential ARIN

Upstreams 9 carry this network
Downstreams 24 this network carries
Adjacent (IPv4) 23
Adjacent (IPv6) 26
Upstream graph Who carries AS53102, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS53102 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS53102: 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 IPv62,918
AS6939Hurricane Electric LLCTransitIPv6260
AS3356Level 3 Parent, LLCTransitIPv646
AS271253LINK BRASIL TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv623
AS24482SG.GSHostingIPv615
AS37721Virtual Technologies & SolutionsResidentialIPv615
AS35280F5 Networks SARLHostingIPv612
AS1031PEER 1031 LLCUnclassifiedIPv44
AS52925Ascenty Data Centers e Telecomunicacoes S/AUnclassifiedIPv61

Transit

Downstream networks

All 24

Networks for which AS53102 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS270405SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv61,144
AS262610INTERall Informatica Ltda.UnclassifiedIPv4 IPv6660
AS263614RVA TELECOM LTDAResidentialIPv4 IPv6648
AS268238Clicknet Telecom. Provedor de Internet LTDAUnclassifiedIPv4 IPv6615
AS265121FUTURA ONLINE INFORMATICA LTDA - MEUnclassifiedIPv4243
AS273480NOW FIBRA PROVEDOR DE INTERNET LTDAResidentialIPv4 IPv6210
AS272231Wjnet Telecomunicacoes e Informatica LtdaUnclassifiedIPv6198
AS266633Novumnet Acesso a Internet Ltda.UnclassifiedIPv4156
AS262693WCOM COM E SERV TELECOM LTDAUnclassifiedIPv4 IPv6141
AS263053LG2NET LTDAResidentialIPv4 IPv6137

All 24 downstreams →

Adjacency

Adjacent networks

All 33

Every AS seen directly next to AS53102 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS268624Gamers Club LtdaUnclassifiedIPv4 IPv66,775
AS270405SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv61,144
AS6939Hurricane Electric LLCTransitIPv6670
AS262610INTERall Informatica Ltda.UnclassifiedIPv4 IPv6660
AS263614RVA TELECOM LTDAResidentialIPv4 IPv6648
AS268238Clicknet Telecom. Provedor de Internet LTDAUnclassifiedIPv4 IPv6615
AS3356Level 3 Parent, LLCTransitIPv6478
AS272231Wjnet Telecomunicacoes e Informatica LtdaUnclassifiedIPv4 IPv6291
AS265121FUTURA ONLINE INFORMATICA LTDA - MEUnclassifiedIPv4243
AS273480NOW FIBRA PROVEDOR DE INTERNET LTDAResidentialIPv4 IPv6210

All 33 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.