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How Costa Rica 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 Costa Rica over time.
The largest autonomous systems registered to Costa Rica by IPv4 footprint.
Costa Rica 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.
126 autonomous systems registered to Costa Rica. Click an AS for detail.
| 162 |
| AS263683CR | AS263683 - Universidad de Costa Rica | 42.2K | 38 |
| AS262145CR | AS262145 - Cooperativa de Electrificacion Rural de San Carlos R.L. (Coopelesca R.L.) | 20.5K | 56 |
| AS262202CR | AS262202 - Telefonica de Costa Rica TC, SA | 16.6K | 31 |
| AS27876CR | AS27876 - American Data Networks | 13.3K | 52 |
| AS28086CR | AS28086 - Worldcom de Costa Rica, S.A. | 13.1K | 15 |
| 256 |
| — |
| 1 |
| AS263796CR | AS263796 - NAVEGALO S.A. | 256 | — | 1 |
| AS274239CR | AS274239 - RING CENTRALES DE COSTA RICA SOCIEDAD ANONIMA | 256 | 65.5K | 2 |
| AS266717CR | AS266717 - Academia Nacional de Ciencias | 256 | 1 | 2 |
| AS274877CR | AS274877 - JOSE PABLO ARIAS MORA | 256 | 65.5K | 2 |
| AS266719CR | AS266719 - Academia Nacional de Ciencias | 256 | — | 1 |
| AS273147CR | AS273147 - MUNICIPALIDAD DE CARRILLO GUANACASTE | 256 | 18 | 4 |
| AS264644CR | AS264644 - INFORMATION TECHNOLOGIES OUTSOURCING | 256 | — | 1 |
| AS273830CR | AS273830 - CABLE CARIBE S.A. | 256 | — | 1 |
| AS263831CR | AS263831 - Contraloria General de la Republica | 256 | 1 | 2 |
| AS266746CR | AS266746 - CONTINUM DATACENTER SOCIEDAD ANONIMA | 256 | — | 1 |
| AS52463CR | AS52463 - Banco Nacional de Costa Rica (BNCR) | 256 | — | 1 |
| AS263220CR | AS263220 - BANCO PROMERICA COSTA RICA | 256 | — | 1 |
| AS274133CR | AS274133 - Tribunal Supremo de Elecciones | 256 | — | 1 |
| AS52395CR | AS52395 - Multiflex Payment Services Ltda | 512 | — | 1 |
| AS269884CR | AS269884 - ENTERPRISE WIRELESS SOLUTIONS SOCIEDAD DE RESPONSABILIDAD LIMITADA | 512 | — | 1 |
| AS271889CR | AS271889 - FIBRAENCASA SOCIEDAD ANONIMA | 512 | 65.5K | 3 |
| AS273139CR | AS273139 - RED Y COMUNICACIONES REYCOM DEL SUR SOCIEDAD ANONIMA | 512 | — | 2 |
| AS270087CR | AS270087 - COMUNICACION CONSTANTE S.A | 512 | — | 2 |
| AS208261CR | zef Zefirius SRL | 512 | — | 1 |
| AS264820CR | AS264820 - COREBASES S.A | 768 | — | 3 |
| AS263779CR | AS263779 - Academia Nacional de Ciencias | 768 | 3 | 6 |
| AS265873CR | AS265873 - FIBER TO THE HOME FTTH SA | 768 | — | 3 |
| AS52470CR | AS52470 - CONARE | 768 | 1 | 4 |
| AS274032CR | AS274032 - SERVICIOS FEMAROCA TV SOCIEDAD ANONIMA | 768 | — | 3 |
| AS267692CR | AS267692 - UNIVERSIDAD NACIONAL | 1K | — | 1 |
| AS264615CR | AS264615 - INASOL INALAMBRICA SOLUCIONES S.A. | 1K | — | 4 |
| AS269841CR | AS269841 - COMNET TELECOM CRP, S.A. | 1K | — | 4 |
| AS262152CR | AS262152 - Banco de Costa Rica | 1K | — | 3 |
| AS263749CR | AS263749 - Junta Administrativa del Servicio Electrico Municipal de Cartago(JASEC) | 1K | 98.3K | 9 |
| AS267858CR | AS267858 - COMUNICACIONES TELEFONICAS TICOLINEA S.A | 1K | — | 4 |
| AS264686CR | AS264686 - STREET FIBER S.A. | 1K | 65.5K | 5 |
| AS264621CR | AS264621 - BLUE SAT SERVICIOS ADMINISTRADOS DE TELECOMUNICACIONES SA | 1K | — | 4 |
| AS270058CR | AS270058 - CABLE CENTRO SOCIEDAD ANONIMA | 1K | 4.1K | 2 |
| AS263246CR | AS263246 - Metrowireless Solutions de Costa Rica, SA | 1K | 65.5K | 5 |
| AS264654CR | AS264654 - FIBERNET | 1K | 65.5K | 5 |
| AS266875CR | AS266875 - WIMAX NETWORKS SRL | 1K | — | 1 |
| AS267740CR | AS267740 - UNIVERSIDAD U LATINA SRL | 1K | — | 1 |
| AS263698CR | AS263698 - TRANSDATELECOM S.A | 1.5K | — | 6 |
| AS52408CR | AS52408 - Itech Soluciones S.A | 1.5K | — | 3 |
| AS266665CR | AS266665 - IDEAS GLORIS SOCIEDAD ANONIMA | 1.8K | — | 4 |
| AS262252CR | AS262252 - Servicios Technologicos Antares de Costa Rica, S.A. | 2K | 65.5K | 9 |
| AS52342CR | AS52342 - Critical Colocation, S.A. | 2K | 65.5K | 6 |
| AS263248CR | AS263248 - GCI SERVICE PROVIDER S.A. | 2K | 65.5K | 9 |
| AS28050CR | AS28050 - ADN Solutions S.A. (Rokru Int.) | 2K | — | 8 |
| AS52356CR | AS52356 - R&H International Telecom Services SA. | 2.3K | 65.5K | 7 |
| AS52392CR | AS52392 - Grupo Telco de Centroamerica S.A. | 3.1K | 8 | 13 |