A list of all Cayman Islands ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS6639 | ISP & Mobile | 25 | 16 | Cable & Wireless (Cayman Islands) Ltd. |
| AS36549 | Other Business | 17 | 0 | WestTel Ltd. |
| AS16437 | Other Business | 13 | 1 | Infinity Broadband Ltd |
| AS13771 | ISP & Mobile | 11 | 1 | Digicel Cayman Limited |
| AS3402 | Other Business | 6 | 0 | Butterfly Research |
| AS397343 | Hosting Provider | 5 | 0 | SALT |
| AS53891 | Other Business | 3 | 0 | Zero Position |
| AS214434 | Other Business | 1 | 0 | Twinstake Limited |
| AS398132 | Hosting Provider | 1 | 0 | SALT |
| AS398831 | Hosting Provider | 1 | 0 | SALT |
| AS45217 | Other Business | 1 | 0 | Tora Trading Services Ltd |