List of the top 20 organizations with the largest IP allocations in Guam
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Kuentos Communications, Inc. | 184,064 | 233 | 1 | 26 | |
| University of Guam | 131,584 | 232 | 2 | 7 | |
| TeleGuam Holdings | 37,376 | 232 | 1 | 12 | |
| 4 | Pacific Data Systems | 5,376 | 232 | 1 | 6 |
| 5 | Guam Exchange | 256 | 216 | 1 | 2 |