asn.dev

Observed topology

AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP

Unclassified APNIC NSP

Upstreams 7 carry this network
Downstreams 59 this network carries
Adjacent (IPv4) 53
Adjacent (IPv6) 51
Upstream graph Who carries AS28260, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS28260 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS28260: 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 IPv6817
AS53181Avanca Telecom e Servicos LTDAUnclassifiedIPv4 IPv6297
AS35280F5 Networks SARLHostingIPv4 IPv646
AS52468UFINET PANAMA S.A.UnclassifiedIPv610
AS40850UPIX NETWORKS INTERNATIONAL LLCUnclassifiedIPv48
AS24482SG.GSHostingIPv61
AS26615TIM S/AMobileIPv61

Transit

Downstream networks

All 59

Networks for which AS28260 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS266391HLRC PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv6532
AS268701VIVALINK INTERNET LTDAUnclassifiedIPv4 IPv6510
AS264485M. COELHO M. LIMA SERVICOS DE TELECOMUNICACAO - MEUnclassifiedIPv4 IPv6389
AS262974leal portoUnclassifiedIPv4300
AS61605SELIGA TELECOMUNICACOES DO BRASIL EIRELIUnclassifiedIPv4 IPv6292
AS264429V1 Telecomunicacoes e Informatica LTDAResidentialIPv4 IPv6290
AS266043CANET INTERNET E TELECOM LTDA MEUnclassifiedIPv4 IPv6289
AS265100FSI Telecomunicacoes LTDAUnclassifiedIPv4 IPv6274
AS265453G.A.L. COELHO MEUnclassifiedIPv4 IPv6274
AS52972Tech Cable do Brasil Sist. de Telec. LtdaUnclassifiedIPv4 IPv6258

All 59 downstreams →

Adjacency

Adjacent networks

All 67

Every AS seen directly next to AS28260 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS53181Avanca Telecom e Servicos LTDAUnclassifiedIPv4 IPv64,192
AS6939Hurricane Electric LLCTransitIPv4 IPv63,578
AS26615TIM S/AMobileIPv4 IPv61,629
AS52468UFINET PANAMA S.A.UnclassifiedIPv61,506
AS264485M. COELHO M. LIMA SERVICOS DE TELECOMUNICACAO - MEUnclassifiedIPv4 IPv6533
AS266391HLRC PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv6532
AS268701VIVALINK INTERNET LTDAUnclassifiedIPv4 IPv6510
AS264209LINKFORT TELECOM LTDA MEUnclassifiedIPv4 IPv6450
AS53047Intercol Servicos de Internet LtdaUnclassifiedIPv4 IPv6404
AS61605SELIGA TELECOMUNICACOES DO BRASIL EIRELIUnclassifiedIPv4 IPv6388

All 67 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.