| español | spa-000 |
| CIDR | |
| luenga aragonesa | arg-000 | Classless Inter-Domain Routing |
| català | cat-000 | Classless Inter-Domain Routing |
| čeština | ces-000 | Classless Inter-Domain Routing |
| čeština | ces-000 | technologie CIDR |
| 普通话 | cmn-000 | CIDR |
| 國語 | cmn-001 | 無類別域際路由選擇 (CIDR) |
| Deutsch | deu-000 | CIDR |
| Deutsch | deu-000 | Classless Inter-Domain Routing |
| English | eng-000 | CIDR |
| English | eng-000 | Classless Inter-Domain Routing |
| suomi | fin-000 | Luokaton reititys |
| français | fra-000 | Adresse IP |
| français | fra-000 | CIDR |
| italiano | ita-000 | CIDR |
| 日本語 | jpn-000 | CIDR |
| 한국어 | kor-000 | 사이더 |
| Hangungmal | kor-001 | CIDR |
| latviešu | lvs-000 | Bezklases starpdomēnu maršrutēšana |
| polski | pol-000 | Classless Inter-Domain Routing |
| português | por-000 | CIDR |
| русский | rus-000 | CIDR |
| русский | rus-000 | Бесклассовая адресация |
| svenska | swe-000 | Classless Inter-Domain Routing |