asn.dev

Observed topology

AS52587 iFIBRA TELECOM

Residential APNIC NSP

Upstreams 2 carry this network
Downstreams 39 this network carries
Adjacent (IPv4) 37
Adjacent (IPv6) 26
Upstream graph Who carries AS52587, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS52587 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS52587: 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
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv6149
AS264943VIARAPIDA TELECOMUNICACOES LTDA - MEUnclassifiedIPv463

Transit

Downstream networks

All 39

Networks for which AS52587 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS262958JG CARRARO TELECOM LTDAUnclassifiedIPv4928
AS52912VIEIRA E RETECHESKI LTDAUnclassifiedIPv4 IPv6624
AS265461CCA INFORMATICA LTDA MEUnclassifiedIPv4 IPv6617
AS267073L A P JUNIOR EIRELI - MEUnclassifiedIPv4 IPv6583
AS268945Boa vista Net Ltda - meUnclassifiedIPv4 IPv6549
AS264955A S Jacobi InformaticaUnclassifiedIPv4 IPv6456
AS263289Palmasnet Informatica LTDAUnclassifiedIPv4 IPv6374
AS269386DIULIANE GOES CORREA COBRANCASUnclassifiedIPv4 IPv6321
AS269195J. CALUX & CIA LTDAUnclassifiedIPv4 IPv6219
AS271310GRNET TELECOM LTDAUnclassifiedIPv4 IPv6211

All 39 downstreams →

Adjacency

Adjacent networks

All 41

Every AS seen directly next to AS52587 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS264409Huge Solucoes Corporativas LtdaUnclassifiedIPv4 IPv68,295
AS262958JG CARRARO TELECOM LTDAUnclassifiedIPv4928
AS268945Boa vista Net Ltda - meUnclassifiedIPv4 IPv6668
AS52912VIEIRA E RETECHESKI LTDAUnclassifiedIPv4 IPv6624
AS265461CCA INFORMATICA LTDA MEUnclassifiedIPv4 IPv6617
AS267073L A P JUNIOR EIRELI - MEUnclassifiedIPv4 IPv6583
AS263524Ciabrasnet - Central Brasileira de Internet LtdaUnclassifiedIPv4 IPv6559
AS264955A S Jacobi InformaticaUnclassifiedIPv4 IPv6456
AS263289Palmasnet Informatica LTDAUnclassifiedIPv4 IPv6379
AS269386DIULIANE GOES CORREA COBRANCASUnclassifiedIPv4 IPv6321

All 41 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-24 16:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.19M 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.