以下列表显示了分配给特立尼达和多巴哥的 ASN，点击 ASN 以获取更多 IP 地址信息、whois 详细信息。
| ASN | 名称 | IP 数量 |
|---|---|---|
| AS5639 | Telecommunication Services of Trinidad and Tobago | 574976 |
| AS27665 | Columbus Communications Trinidad Limited. | 148736 |
| AS27789 | GREENDOT | 75264 |
| AS27800 | Digicel Trinidad and Tobago Ltd. | 40960 |
| AS11947 | Cablenett Limited | 33536 |
| AS27924 | AMPLIA COMMUNICATIONS LTD. | 31744 |
| AS263222 | RVR INTERNATIONAL LIMITED | 14336 |
| AS28067 | The University of the West IndiesSt Augustine Camp | 7936 |
| AS61478 | AIR LINK COMMUNICATIONS | 4352 |
| AS26317 | Lisa Communications Ltd | 4096 |
| AS270040 | TRICO INDUSTRIES LIMITED | 2048 |
| AS264793 | NETWORK TECHNOLOGIES LIMITED | 2048 |
| AS264811 | AIR LINK COMMUNICATIONS | 2048 |
| AS266792 | NOVO COMMUNICATIONS LIMITED | 2048 |
| AS274008 | INDEPENDENT CABLE NETWORK OF TRINIDAD & TOBAGO LIMITED | 256 |
| AS274045 | CARIBBEAN LATIN AMERICA TECHNOLOGY LIMITED | 256 |
| AS263176 | University of Trinidad & Tobago UTT | None |
自治系统号（ASN）分配给诸如 Internet 服务提供商之类的实体以及控制 IP 地址块的其他大型组织。