List of the top 20 organizations with the largest IP allocations in Philippines
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Philippine Long Distance Telephone Co. | 3,950,080 | 236 | 12 | 453 | |
| Sky Internet | 994,817 | 233 | 6 | 269 | |
| Globe Telecom (GMCR,INC) | 660,224 | 233 | 13 | 298 | |
| 4 | Eastern Telecommunications Philippines, Inc. | 525,841 | 232 | 4 | 663 |
| 5 | ComClark Network & Technology Corp | 492,305 | 1.05 x 233 | 2 | 379 |
| 6 | Smart Broadband, Inc. | 469,248 | 235 | 1 | 211 |
| 7 | ePLDT Inc. | 321,536 | 1.75 x 231 | 9 | 114 |
| 8 | Sky Cable Corporation | 321,280 | 1.5 x 231 | 6 | 220 |
| 9 | Globe Telecom Inc. | 318,720 | 1.73 x 226 | 1 | 568 |
| 10 | Eagle Sky Co., Lt | 185,344 | 233 | 1 | 920 |
| 11 | Ateneo de Manila University | 65,280 | 216 | 5 | 13 |
| 12 | IPVG | 60,160 | 232 | 6 | 185 |
| 13 | RADIUS TELECOMS, INC. | 56,832 | 232 | 1 | 28 |
| 14 | Clear Path Networks Inc | 38,912 | 0 | 1 | 42 |
| 15 | TEXTRON CORPORATION | 32,768 | 0 | 1 | 65 |
| 16 | Cybernet Solutions, Inc | 28,672 | 0 | 1 | 50 |
| 17 | PhilCom Corporation | 17,920 | 232 | 4 | 71 |
| 18 | Philippine Telelgraph & Telephone | 17,920 | 0 | 2 | 36 |
| 19 | Cablelink Internet Sservices Inc. | 15,616 | 0 | 1 | 36 |
| 20 | Infinivan Incorporated | 14,592 | 233 | 1 | 54 |