asn.dev

Observed topology

AS267823 AS267823 - ATENEA TELECOMUNICACIONES S.A.S

Unclassified ARIN NSP

Upstreams 3 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 9
Upstream graph Who carries AS267823, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS267823 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS267823: 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
AS23520Columbus Networks USA, Inc.ResidentialIPv4 IPv6549
AS7195EDGEUNO S.A.SUnclassifiedIPv4118
AS271957SOMOS NETWORKS COLOMBIA S.A.S. BICResidentialIPv422

Transit

Downstream networks

inferred

Networks for which AS267823 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS273134HOLA TELECOMUNICACINES COLOMBIA S.A.SUnclassifiedIPv4 IPv6605
AS271927IPCOM SISTEMAS S.A.S.UnclassifiedIPv4 IPv6293
AS270003CALLTOPBX S.A.S. (VIVERCOM)UnclassifiedIPv4 IPv6242
AS274882APINET SASUnclassifiedIPv4 IPv6149
AS274059K.G.B. TELECOMUNICACIONES S.A.SUnclassifiedIPv4 IPv690
AS275007CAP189UnclassifiedIPv632
AS273168INFRAESTRUCTURA Y REDES SASUnclassifiedIPv631
AS273103TV&MAS S.A.SUnclassifiedIPv41

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS267823 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS23520Columbus Networks USA, Inc.ResidentialIPv4 IPv61,547
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv6900
AS273134HOLA TELECOMUNICACINES COLOMBIA S.A.SUnclassifiedIPv4 IPv6782
AS270003CALLTOPBX S.A.S. (VIVERCOM)UnclassifiedIPv4 IPv6402
AS271927IPCOM SISTEMAS S.A.S.UnclassifiedIPv4 IPv6293
AS274882APINET SASUnclassifiedIPv4 IPv6149
AS274059K.G.B. TELECOMUNICACIONES S.A.SUnclassifiedIPv4 IPv690
AS275007CAP189UnclassifiedIPv632
AS273168INFRAESTRUCTURA Y REDES SASUnclassifiedIPv631
AS271957SOMOS NETWORKS COLOMBIA S.A.S. BICResidentialIPv422

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.