Country
Costa Rica
Autonomous systems registered in Costa Rica, largest IPv4 address space first.
Routed networks
86
of 125 registered
IPv4 addresses
4.52M
3,427 prefixes
IPv6 prefixes
629
CR
Networks
| AS | Network | IPv4 addresses | IPv4 prefixes | IPv6 prefixes | Upstreams | Downstreams |
|---|---|---|---|---|---|---|
| AS11830 | Instituto Costarricense de Electricidad y Telecom. | 3.56M | 1,865 | 37 | 5 | 15 |
| AS52228 | Cable Tica | 288K | 172 | 1 | 2 | 4 |
| AS262197 | MILLICOM CABLE COSTA RICA S.A. | 184K | 444 | 446 | 3 | 15 |
| AS3790 | RADIOGRAFICA COSTARRICENSE | 183K | 240 | 5 | 2 | 7 |
| AS52263 | Telecable Economico S.A. | 68.10K | 150 | 8 | 5 | 13 |
| AS263683 | Universidad de Costa Rica | 42.24K | 34 | 4 | 2 | 0 |
| AS262145 | Cooperativa de Electrificacion Rural de San Carlos R.L. (Coopelesca R.L.) | 20.48K | 43 | 13 | 1 | 0 |
| AS262202 | Telefonica de Costa Rica TC, SA | 16.38K | 29 | 1 | 2 | 5 |
| AS27876 | American Data Networks | 13.31K | 52 | 0 | 1 | 2 |
| AS28086 | Worldcom de Costa Rica, S.A. | 13.06K | 14 | 1 | 2 | 0 |
| AS266853 | Comunicaciones Metropolitanas METROCOM, S.A. | 12.03K | 27 | 1 | 2 | 5 |
| AS28110 | NAVEGALO S.A. | 10.75K | 42 | 3 | 6 | 2 |
| AS263762 | COOPERATIVA DE ELECTRIFICACION RURAL DE GUANACASTE R.L. | 8.19K | 17 | 5 | 3 | 0 |
| AS262184 | GRUPO KONECTIVA LATAM S.A | 7.42K | 13 | 0 | 1 | 0 |
| AS52423 | Data Miners S.A. ( Racknation.cr ) | 6.91K | 27 | 42 | 5 | 3 |
| AS16973 | T-Four Services S.A | 6.91K | 14 | 1 | 4 | 0 |
| AS262241 | COOPERATIVA DE ELECTRIFICACION RURAL DE ALFARO RUIZ R.L. | 6.14K | 24 | 0 | 1 | 0 |
| AS262171 | Telecom Logistics S.A. | 5.12K | 5 | 0 | 4 | 0 |
| AS263232 | ESPH.SA | 4.61K | 2 | 1 | 1 | 0 |
| AS28022 | CRISP S.A. | 4.10K | 16 | 1 | 1 | 2 |
| AS263713 | Server Lodge S.A. | 4.10K | 9 | 3 | 3 | 0 |
| AS27908 | Tracity Inc. | 4.10K | 1 | 0 | 3 | 1 |
| AS28317 | NAVEGALO S.A. | 3.58K | 14 | 0 | 2 | 1 |
| AS52392 | Grupo Telco de Centroamerica S.A. | 3.07K | 5 | 9 | 2 | 0 |
| AS263785 | COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA | 3.07K | 12 | 2 | 3 | 2 |
| AS265636 | CoopeSantos R.L. | 3.07K | 12 | 0 | 2 | 0 |
| AS262149 | Sistemas Fratec S.A. | 3.07K | 9 | 1 | 2 | 0 |
| AS262252 | Servicios Technologicos Antares de Costa Rica, S.A. | 2.05K | 8 | 1 | 2 | 0 |
| AS263248 | GCI SERVICE PROVIDER S.A. | 2.05K | 8 | 1 | 3 | 0 |
| AS28050 | ADN Solutions S.A. (Rokru Int.) | 2.05K | 8 | 0 | 2 | 0 |
| AS52342 | Critical Colocation, S.A. | 2.05K | 5 | 1 | 2 | 0 |
| AS266665 | IDEAS GLORIS SOCIEDAD ANONIMA | 1.79K | 4 | 0 | 1 | 0 |
| AS263698 | TRANSDATELECOM S.A | 1.54K | 6 | 0 | 1 | 0 |
| AS52408 | Itech Soluciones S.A | 1.54K | 3 | 0 | 2 | 0 |
| AS52356 | R&H International Telecom Services SA. | 1.28K | 5 | 1 | 2 | 0 |
| AS266875 | WIMAX NETWORKS SRL | 1.28K | 2 | 0 | 1 | 0 |
| AS263749 | Junta Administrativa del Servicio Electrico Municipal de Cartago(JASEC) | 1.02K | 4 | 5 | 2 | 0 |
| AS263779 | Academia Nacional de Ciencias | 1.02K | 4 | 4 | 3 | 5 |
| AS263246 | Metrowireless Solutions de Costa Rica, SA | 1.02K | 4 | 1 | 2 | 0 |
| AS264654 | FIBERNET | 1.02K | 4 | 1 | 3 | 0 |
| AS264686 | STREET FIBER S.A. | 1.02K | 4 | 1 | 2 | 0 |
| AS264615 | INASOL INALAMBRICA SOLUCIONES S.A. | 1.02K | 4 | 0 | 1 | 0 |
| AS264621 | BLUE SAT SERVICIOS ADMINISTRADOS DE TELECOMUNICACIONES SA | 1.02K | 4 | 0 | 2 | 1 |
| AS267858 | COMUNICACIONES TELEFONICAS TICOLINEA S.A | 1.02K | 4 | 0 | 1 | 0 |
| AS269841 | COMNET TELECOM CRP, S.A. | 1.02K | 4 | 0 | 1 | 0 |
| AS270058 | CABLE CENTRO SOCIEDAD ANONIMA | 1.02K | 1 | 1 | 1 | 0 |
| AS267692 | UNIVERSIDAD NACIONAL | 1.02K | 1 | 0 | 1 | 0 |
| AS267740 | UNIVERSIDAD U LATINA SRL | 1.02K | 1 | 0 | 1 | 0 |
| AS52470 | CONARE | 768 | 3 | 1 | 1 | 2 |
| AS264820 | COREBASES S.A | 768 | 3 | 0 | 3 | 0 |
| AS265873 | FIBER TO THE HOME FTTH SA | 768 | 3 | 0 | 1 | 0 |
| AS274032 | SERVICIOS FEMAROCA TV SOCIEDAD ANONIMA | 768 | 3 | 0 | 2 | 0 |
| AS271889 | FIBRAENCASA SOCIEDAD ANONIMA | 512 | 2 | 1 | 2 | 0 |
| AS197789 | 3-102-955837 LIMITADA | 512 | 2 | 0 | 1 | 0 |
| AS262152 | Banco de Costa Rica | 512 | 2 | 0 | 2 | 0 |
| AS270087 | COMUNICACION CONSTANTE S.A | 512 | 2 | 0 | 1 | 0 |
| AS273139 | RED Y COMUNICACIONES REYCOM DEL SUR SOCIEDAD ANONIMA | 512 | 2 | 0 | 1 | 0 |
| AS52395 | Multiflex Payment Services Ltda | 512 | 1 | 0 | 1 | 0 |
| AS208261 | Zefirius SRL | 512 | 1 | 0 | 1 | 0 |
| AS269884 | ENTERPRISE WIRELESS SOLUTIONS SOCIEDAD DE RESPONSABILIDAD LIMITADA | 512 | 1 | 0 | 1 | 0 |
| AS273147 | MUNICIPALIDAD DE CARRILLO GUANACASTE | 256 | 1 | 3 | 2 | 0 |
| AS263831 | Contraloria General de la Republica | 256 | 1 | 1 | 2 | 0 |
| AS266717 | Academia Nacional de Ciencias | 256 | 1 | 1 | 1 | 0 |
| AS274239 | RING CENTRALES DE COSTA RICA SOCIEDAD ANONIMA | 256 | 1 | 1 | 1 | 0 |
| AS274877 | JOSE PABLO ARIAS MORA | 256 | 1 | 1 | 2 | 0 |
| AS52429 | BAC LATAM SSC SOCIEDAD ANONIMA | 256 | 1 | 0 | 2 | 0 |
| AS52463 | Banco Nacional de Costa Rica (BNCR) | 256 | 1 | 0 | 2 | 0 |
| AS61464 | BADJELLY S.A. | 256 | 1 | 0 | 1 | 0 |
| AS61479 | Dole Shared Services Limited | 256 | 1 | 0 | 2 | 0 |
| AS263220 | BANCO PROMERICA COSTA RICA | 256 | 1 | 0 | 1 | 0 |
| AS263796 | NAVEGALO S.A. | 256 | 1 | 0 | 1 | 0 |
| AS264644 | INFORMATION TECHNOLOGIES OUTSOURCING | 256 | 1 | 0 | 1 | 0 |
| AS266719 | Academia Nacional de Ciencias | 256 | 1 | 0 | 1 | 0 |
| AS266746 | CONTINUM DATACENTER SOCIEDAD ANONIMA | 256 | 1 | 0 | 2 | 0 |
| AS267698 | COMUNICACION CONSTANTE S.A | 256 | 1 | 0 | 1 | 0 |
| AS271960 | MIRA NETWORKS SOCIEDAD DE RESPONSABILIDAD LIMITADA | 256 | 1 | 0 | 1 | 0 |
| AS272130 | BAC LATAM SSC SOCIEDAD ANONIMA | 256 | 1 | 0 | 1 | 0 |
| AS273214 | NAVEGALO S.A. | 256 | 1 | 0 | 1 | 0 |
| AS273830 | CABLE CARIBE S.A. | 256 | 1 | 0 | 1 | 0 |
| AS273987 | BANCO POPULAR Y DE DESARROLLO COMUNAL | 256 | 1 | 0 | 1 | 0 |
| AS274108 | CABLE VISION DE OCCIDENTE SOCIEDAD ANONIMA | 256 | 1 | 0 | 1 | 0 |
| AS274133 | Tribunal Supremo de Elecciones | 256 | 1 | 0 | 1 | 0 |
| AS271891 | UNIVERSIDAD ESTATAL A DISTANCIA | 0 | 0 | 14 | 2 | 0 |
| AS218718 | ALEX GOMEZ trading as SEPROGO | 0 | 0 | 2 | 1 | 0 |
| AS272023 | UNIVERSIDAD TECNICA NACIONAL | 0 | 0 | 1 | 1 | 0 |
| AS274079 | ANTARES WIFI SOCIEDAD ANONIMA | 0 | 0 | 1 | 1 | 0 |
Registration country comes from the regional registries' delegation files. A network registered here may announce space used anywhere.