List of the top 20 organizations with the largest IP allocations in Panama
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Cable & Wireless Panama | 2,336,512 | 237 | 1 | 174 | |
| Cable Onda | 1,614,848 | 1.5 x 233 | 9 | 716 | |
| UFINET PANAMA S.A. | 229,888 | 1.64 x 235 | 2 | 1,117 | |
| 4 | PacketHub S.A. | 217,344 | 1.04 x 225 | 4 | 874 |
| 5 | Cyberzone S.A. | 73,984 | 218 | 1 | 293 |
| 6 | Universidad Tecnologica de Panama | 62,464 | 232 | 1 | 242 |
| 7 | Private Layer INC | 31,488 | 233 | 2 | 18 |
| 8 | Galaxy Communications | 18,432 | 232 | 2 | 44 |
| 9 | Trans Ocean Network | 15,104 | 232 | 1 | 46 |
| 10 | Liberty Technologies Corp. | 12,544 | 232 | 1 | 57 |
| 11 | Columbus Networks Panama | 10,496 | 0 | 1 | 20 |
| 12 | Metro MPLS | 10,240 | 232 | 1 | 12 |
| 13 | GRUPO PANAGLOBAL 15 S.A | 8,960 | 1.13 x 235 | 1 | 36 |
| 14 | Cyber Cast International, S.A. | 4,864 | 0 | 1 | 19 |
| 15 | Servicios de Tecnologías de Información de Misión Crítica, S.A. | 4,352 | 0 | 1 | 11 |
| 16 | COMUNICACIONES TASION | 3,840 | 0 | 1 | 9 |
| 17 | Flyservers S.A. | 3,328 | 229 | 3 | 18 |
| 18 | Smithsonian Tropical Research Institute | 3,328 | 0 | 1 | 3 |
| 19 | Shadwell International Inc | 3,072 | 232 | 1 | 20 |
| 20 | PaNETma S.A. | 2,816 | 0 | 1 | 8 |