asn.dev

Observed topology

AS3132 Red Cientifica Peruana

Unclassified LACNIC

Upstreams 8 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 5
Upstream graph Who carries AS3132, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS3132 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS3132: 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 IPv64,158
AS174Cogent Communications, LLCTransitIPv42,411
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4125
AS27843ON EMPRESAS S.A.C.UnclassifiedIPv460
AS22548Nucleo de Inf. e Coord. do Ponto BR - NIC.BRUnclassifiedIPv459
AS36236NetActuate, IncHostingIPv448
AS262253ECONOCABLE MEDIA SACResidentialIPv447
AS263229NAP PeruUnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS3132 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS273110NETWIN S.A.CUnclassifiedIPv4 IPv6213
AS269938ADN TELECOM S.A.C.UnclassifiedIPv4 IPv6152
AS263229NAP PeruUnclassifiedIPv460
AS271866ANURA PERU SACUnclassifiedIPv411
AS14650Nucleo de Inf. e Coord. do Ponto BR - NIC.BRUnclassifiedIPv61
AS52234NIC ChileUnclassifiedIPv61

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS3132 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv64,620
AS174Cogent Communications, LLCTransitIPv42,413
AS273110NETWIN S.A.CUnclassifiedIPv4 IPv6213
AS269938ADN TELECOM S.A.C.UnclassifiedIPv4 IPv6185
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4125
AS263229NAP PeruUnclassifiedIPv464
AS27843ON EMPRESAS S.A.C.UnclassifiedIPv460
AS22548Nucleo de Inf. e Coord. do Ponto BR - NIC.BRUnclassifiedIPv459
AS262253ECONOCABLE MEDIA SACResidentialIPv451
AS36236NetActuate, IncHostingIPv448

All 13 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.