asn.dev

Observed topology

AS13489 AS13489 - UNE EPM TELECOMUNICACIONES S.A.

Residential RIPE

Upstreams 7 carry this network
Downstreams 27 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 27
Upstream graph Who carries AS13489, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS13489 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS13489: 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
AS174Cogent Communications, LLCTransitIPv4 IPv62,571
AS3816COLOMBIA TELECOMUNICACIONES S.A. ESP BICResidentialIPv41,672
AS6939Hurricane Electric LLCTransitIPv4 IPv61,551
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6994
AS24482SG.GSHostingIPv4 IPv6144
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6137
AS27951Media Commerce Partners S.AResidentialIPv625

Transit

Downstream networks

All 27

Networks for which AS13489 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS264659Sol Cablevision S.A.S E.S.PUnclassifiedIPv4 IPv6413
AS272952INSTITUTO TECNOLOGICO METROPOLITANOUnclassifiedIPv6192
AS27695UNE EPM TELECOMUNICACIONES S.A.UnclassifiedIPv6128
AS270051PLANET TELECOM COLOMBIA S.A.SUnclassifiedIPv4 IPv689
AS52456Empresas Publicas de Medellin E.S.P.UnclassifiedIPv4 IPv688
AS270028INSTITUTO NACIONAL DE CANCEROLOGIA - EMPRESA SOCIAL DEL ESTADOUnclassifiedIPv4 IPv688
AS271802ASOCIACION CANAL LOCAL DE TELEVISION DE MEDELLIN TELEMEDELLINUnclassifiedIPv4 IPv688
AS26619GTD COLOMBIA S.A.SHostingIPv478
AS272909MUNICIPIO DE RIONEGRO ANTIOQUIAUnclassifiedIPv664
AS274983INGENIERIA E INFRAESTRUCTURA DE COLOMBIA S.A.S.UnclassifiedIPv456

All 27 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS13489 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv63,501
AS6939Hurricane Electric LLCTransitIPv4 IPv61,777
AS3816COLOMBIA TELECOMUNICACIONES S.A. ESP BICResidentialIPv41,672
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv61,518
AS264659Sol Cablevision S.A.S E.S.PUnclassifiedIPv4 IPv6413
AS24482SG.GSHostingIPv4 IPv6221
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6201
AS272952INSTITUTO TECNOLOGICO METROPOLITANOUnclassifiedIPv6192
AS27695UNE EPM TELECOMUNICACIONES S.A.UnclassifiedIPv6128
AS270051PLANET TELECOM COLOMBIA S.A.SUnclassifiedIPv4 IPv689

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.