| AS Number | Organization | Routes | IPs |
|---|---|---|---|
| AS52385 | Academia Nacional de Ciencias, CR | 0 | 0 |
| AS61479 | Dole Shared Services Limited, CR | 0 | 0 |
| AS262197 | MILLICOM CABLE COSTA RICA S.A., CR | 23 | 275712 |
| AS262217 | Telecable Economico S.A., CR | 0 | 0 |
| AS264644 | INFORMATION TECHNOLOGIES OUTSOURCING, CR | 1 | 1024 |
| AS265766 | Block DDoS S.A., CR | 4 | 1024 |
| AS266746 | CONTINUM DATACENTER SOCIEDAD ANONIMA, CR | 1 | 256 |