| Name | .ac |
| Image | |
| Development status | Active |
| Planned use | International |
| Tld | Country code |
| Date released | 1997 |
| Registry | Ascension Island Network Information Centre (run by Internet Computer Bureau) |
| Responsible | Cable and Wireless [Cable_%26_Wireless_Worldwide] (Ascension Island) |
| Restrictions | As a second level, it is only used by professionals or entities with academic links, Registration as a third level must be done only by residents of Ascension Island |
| Website | http://NIC.AC target="_blank">http://NIC.AC |