asn.dev

Observed topology

AS19429 AS19429 - ETB - Colombia

Mobile APNIC

Upstreams 6 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 11
Upstream graph Who carries AS19429, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS19429 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS19429: 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
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv627,424
AS274963LINKMAX SASUnclassifiedIPv47,706
AS23520Columbus Networks USA, Inc.ResidentialIPv44,032
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv41,396
AS6939Hurricane Electric LLCTransitIPv61,048
AS27951Media Commerce Partners S.AResidentialIPv66

Transit

Downstream networks

All 17

Networks for which AS19429 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS265688SINERGY SOLUCIONES INTEGRALESResidentialIPv4146
AS61499COOPERATIVA FINANCIERA COTRAFAUnclassifiedIPv4116
AS271818INSTITUTO NACIONAL DE SALUDUnclassifiedIPv4 IPv688
AS263210HV TELEVISION S.A.SUnclassifiedIPv459
AS264648Fondo Rotatorio del Ministerio de Relaciones ExterioresUnclassifiedIPv458
AS21578Universidad autonoma de BucaramangaUnclassifiedIPv457
AS274262IP SERVICES REDES E INTERNET S.A.SUnclassifiedIPv457
AS271820Empresa de Acueducto y Alcantarillado de Bogota - ESPUnclassifiedIPv631
AS271844UNIDAD ADMINISTRATIVA ESPECIAL CUERPO OFICIAL DE BOMBEROSUnclassifiedIPv631
AS271845DEPARTAMENTO DEL METAUnclassifiedIPv631

All 17 downstreams →

Adjacency

Adjacent networks

All 24

Every AS seen directly next to AS19429 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv627,800
AS274963LINKMAX SASUnclassifiedIPv47,961
AS23520Columbus Networks USA, Inc.ResidentialIPv44,034
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv41,447
AS6939Hurricane Electric LLCTransitIPv61,157
AS265688SINERGY SOLUCIONES INTEGRALESResidentialIPv4146
AS61499COOPERATIVA FINANCIERA COTRAFAUnclassifiedIPv4116
AS271818INSTITUTO NACIONAL DE SALUDUnclassifiedIPv4 IPv688
AS263210HV TELEVISION S.A.SUnclassifiedIPv459
AS264648Fondo Rotatorio del Ministerio de Relaciones ExterioresUnclassifiedIPv458

All 24 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.