以下列表显示了分配给安提瓜和巴布达的 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 |
|---|---|---|
| AS39102 | AS-ATHM - Global Network Management Inc | 61696 |
| AS42065 | ETELECOM-AS - Global Network Management Inc | 45824 |
| AS39598 | TIERA-AS - Global Network Management Inc | 39424 |
| AS11594 | APUA-AG - APUA | 35584 |
| AS31500 | GNM-AS - Global Network Management Inc | 22528 |
| AS396304 | ANU-DIGI - Antigua Wireless ventures Ltd | 10240 |
| AS19246 | ACT2000 - Antigua Computer Technology Co. Ltd. | 8704 |
| AS50952 | GNMIX-AS - Global Network Management Inc | 1024 |
| AS53312 | SUNVALE - Sunvale Inc. | 512 |
| AS397529 | PEGASUS-AG - Pegasus Technologies Inc | 256 |
| AS399478 | SJCCU-HQ - St. Johns Cooperative Credit Union Ltd | 256 |
| AS398228 | STKITS - Antigua Wireless ventures Ltd | 256 |
| AS397574 | TWENTYONE - Twentyone International Inc | None |
| AS11229 | SUNVALE-2 - Sunvale Inc. | None |
| AS35550 | WELLCOM-AS - Global Network Management Inc | None |
| AS44720 | DDCOM - Global Network Management Inc | None |
| AS398723 | GOAB-33 - The Government of Antigua and Barbuda | None |
| AS401028 | CONFERENCES-MEETINGS - Pegasus Technologies Inc | None |
| AS401034 | ABIX-01 - ABIX | None |
| AS401301 | PEGASUS-LAB - Pegasus Technologies Inc | 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。