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How Colombia ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Colombia over time.
The largest autonomous systems registered to Colombia by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS13489CO | AS13489 - UNE EPM TELECOMUNICACIONES S.A. | 6.9M | 144 |
| AS26611CO | AS26611 - COMUNICACION CELULAR S.A. COMCEL S.A. | 4.5M | 1,449 |
| AS3816CO | AS3816 - COLOMBIA TELECOMUNICACIONES S.A. ESP BIC | 4.1M | 1,354 |
| AS19429CO | AS19429 - ETB - Colombia | 2M | 793 |
| AS10620CO | AS10620 - Telmex Colombia S.A. | 1.9M | 3,586 |
| AS14080CO | AS14080 - Telmex Colombia S.A. | 1M | 1,140 |
| AS18678CO | AS18678 - INTERNEXA S.A. E.S.P | 247.3K | 454 |
| AS271773CO | AS271773 - PARTNERS TELECOM COLOMBIA SAS | 207.9K | 65 |
| AS262186CO | AS262186 - TV AZTECA SUCURSAL COLOMBIA | 145.4K | 447 |
| AS8163CO | AS8163 - Metrotel SA ESP | 118.8K | 90 |
Colombia against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
617 autonomous systems registered to Colombia. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS16663CO | AS16663 - Uol Colombia | — | — | 0 |
| AS274081CO | AS274081 - AIRTEK NETWORK SAS | — | — | 0 |
| AS64142CO | AS64142 - PIT COLOMBIA SAS | — | — | 0 |
| AS274261CO | AS274261 - PERSONERIA DISTRITAL DE MEDELLIN | — | — | 0 |
| AS275037CO | AS275037 - CCS122 | — | — | 0 |
| AS271954CO | AS271954 - UNIDAD DE SALUD DE IBAGUE USI - ESE | — | — | 0 |
| AS269888CO | AS269888 - BANCO DE LA REPUBLICA | — | — | 0 |
| AS267902CO | AS267902 - INSTITUTO DISTRITAL DE GESTION DE RIESGOS Y CAMBIO CLIMATICO (IDIGER) | — | — | 0 |
| AS273109CO | AS273109 - CORPORACION AUTONOMA REGIONAL DEL RIO GRANDE DE LA MAGDALENA | — | — | 0 |
| AS273825CO | AS273825 - REDES TV SAT S.A.S | — | — | 0 |
| AS271964CO | AS271964 - CENTRALES ELECTRICAS DE NARINO S.A. E.S.P. | — | — | 0 |
| AS274316CO | AS274316 - CABLE NET S.A.S | — | — | 0 |
| AS274914CO | AS274914 - DEPARTAMENTO DEL ARAUCA | — | — | 0 |
| AS14084CO | AS14084 - Multiphone | — | — | 0 |
| AS272956CO | AS272956 - ESG COMUNICACIONES S.A.S | — | — | 0 |
| AS272944CO | AS272944 - DEPARTAMENTO DE RISARALDA | — | — | 0 |
| AS271905CO | AS271905 - MUNICIPIO DE SOGAMOSO | — | — | 0 |
| AS273910CO | AS273910 - UNIVERSIDAD COLEGIO MAYOR DE CUNDINAMARCA | — | — | 0 |
| AS269845CO | AS269845 - DEPARTAMENTO DE CALDAS | — | 2 | 2 |
| AS272125CO | AS272125 - SERVICIOS EN COMUNICACIONES Y REDES S.A.S. | — | 65.5K | 1 |
| AS274965CO | AS274965 - REDES DE COLOMBIA S.A.S. | — | 65.5K | 1 |
| AS271995CO | AS271995 - DEPARTAMENTO DE CUNDINAMARCA | — | 1 | 1 |
| AS61454CO | AS61454 - ITELSEK S.A.S. | — | — | 0 |
| AS269971CO | AS269971 - EQUINIX COLOMBIA INC. SUCURSAL COLOMBIA | — | — | 0 |
| AS274908CO | AS274908 - SOTO RED S.A.S. | — | — | 0 |
| AS262160CO | AS262160 - UNIVERSIDAD ANTONIO NARINO | — | 1 | 1 |
| AS271858CO | AS271858 - U.A.E. INSTITUTO NACIONAL DE METROLOGIA - INM | — | 1 | 1 |
| AS274905CO | AS274905 - ASOCIACION DE COPROPIETARIOS DEL SISTEMA DE TELEVISION DE VEGACHI | — | — | 0 |
| AS273191CO | AS273191 - Geanet SAS | — | 65.5K | 1 |
| AS274926CO | AS274926 - DEPARTAMENTO DE LA GUAJIRA | — | 1 | 1 |
| AS274187CO | AS274187 - EMPRESA SOCIAL DEL ESTADO E.S.E IMSALUD | — | 1 | 1 |
| AS274258CO | AS274258 - SERVICIOS INTEGRALES PERSONALIZADOS S.A.S | — | — | 0 |
| AS273122CO | AS273122 - ISA NETWORKS I.S.P S.A.S | — | 65.5K | 1 |
| AS272934CO | AS272934 - DISTRITO TURISTICO Y CULTURAL DE CARTAGENA DE INDIAS | — | 1 | 1 |
| AS274924CO | AS274924 - WILGOM TELECOMUNICACIONES S.A.S. | — | — | 0 |
| AS20244CO | AS20244 - Division de Impuestos y Aduanas de Colombia | — | — | 0 |
| AS14867CO | AS14867 - SYNAPSIS COLOMBIA SAS | — | — | 0 |
| AS273042CO | AS273042 - HUILA INVESTMENT GROUP SAS | — | — | 0 |
| AS27698CO | AS27698 - TELETULUA S.A. E.S.P. | — | — | 0 |
| AS274975CO | AS274975 - TELECALL COLOMBIA SAS | — | 65.5K | 1 |
| AS272917CO | AS272917 - SECRETARIA DE EDUCACION DEL DISTRITO | — | — | 0 |
| AS272049CO | AS272049 - INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS JOSE BENITO VIVES DE ANDREIS. INVEMAR. | — | 1 | 1 |
| AS64122CO | AS64122 - SWISS GLOBAL SERVICES S.A.S | — | — | 0 |
| AS22453CO | AS22453 - Informacion y Tecnologia S.A | — | — | 0 |
| AS272938CO | AS272938 - AREA METROPOLITANA DEL VALLE DE ABURRA | — | — | 0 |
| AS271918CO | AS271918 - CONCEJO DE MEDELLIN | — | 1 | 1 |
| AS52272CO | AS52272 - SYSTEM NETWORKS S.A. ESP | — | — | 0 |
| AS28013CO | AS28013 - MINISTERIO DE COMERCIO INDUSTRIA Y TURISMO | — | — | 0 |
| AS27670CO | AS27670 - Universidad de San Buenaventura - Cali | — | — | 0 |
| AS272849CO | AS272849 - EMPRESA SOCIAL DEL ESTADO HOSPITAL UNIVERSITARIO HERNANDO MONCALEANO PERDOMO | — | — | 0 |