asn.dev

Observed topology

AS266247 AS266247 - ISPCORP Solucoes Digitais Corporativas Ltda.

Unclassified LACNIC

Upstreams 4 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 17
Upstream graph Who carries AS266247, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS266247 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266247: 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 IPv6129
AS3356Level 3 Parent, LLCTransitIPv4 IPv699
AS37468Angola CablesUnclassifiedIPv4 IPv634
AS24482SG.GSHostingIPv61

Transit

Downstream networks

All 14

Networks for which AS266247 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS268697I A TORRES PROVEDORES MEUnclassifiedIPv4 IPv6367
AS269709FIBERNET ESPECIALIZADOS EM INTERNET LTDAUnclassifiedIPv4 IPv6338
AS269454FABIO F BARBOSAUnclassifiedIPv4 IPv6235
AS270281VILANET TELECOM. SERV. E REPARO DE FORTALEZA LTDAUnclassifiedIPv4 IPv6211
AS266573UPLINK TELECOMUnclassifiedIPv4 IPv6194
AS264213CONNECT TELECOM LTDA MEUnclassifiedIPv4 IPv6177
AS61838WHG- TECNOLOGIA ORGANIZACIONAL LTDAUnclassifiedIPv4 IPv6122
AS267951ALVARO REBOUCAS COELHO - MEUnclassifiedIPv4 IPv695
AS265383VIANA PEREIRA PROVEDORES DE A. AS REDES DE C. LTDAUnclassifiedIPv4 IPv694
AS274502Informais come e servi de infor e teleResidentialIPv4 IPv677

All 14 downstreams →

Adjacency

Adjacent networks

All 19

Every AS seen directly next to AS266247 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,304
AS37468Angola CablesUnclassifiedIPv4 IPv6781
AS268697I A TORRES PROVEDORES MEUnclassifiedIPv4 IPv6367
AS6939Hurricane Electric LLCTransitIPv4 IPv6364
AS269709FIBERNET ESPECIALIZADOS EM INTERNET LTDAUnclassifiedIPv4 IPv6338
AS269454FABIO F BARBOSAUnclassifiedIPv4 IPv6299
AS270281VILANET TELECOM. SERV. E REPARO DE FORTALEZA LTDAUnclassifiedIPv4 IPv6211
AS266573UPLINK TELECOMUnclassifiedIPv4 IPv6194
AS264213CONNECT TELECOM LTDA MEUnclassifiedIPv4 IPv6177
AS61838WHG- TECNOLOGIA ORGANIZACIONAL LTDAUnclassifiedIPv4 IPv6122

All 19 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.