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. | 3,881,232 | 236 | 12 | 471 | |
| Sky Internet | 994,561 | 233 | 6 | 268 | |
| Globe Telecom (GMCR,INC) | 659,200 | 233 | 13 | 279 | |
| 4 | Eastern Telecommunications Philippines, Inc. | 526,609 | 232 | 4 | 666 |
| 5 | ComClark Network & Technology Corp | 481,552 | 1.06 x 233 | 1 | 373 |
| 6 | Smart Broadband, Inc. | 468,224 | 235 | 1 | 210 |
| 7 | Digital Telecommunications Philippines, Inc. | 463,360 | 0 | 4 | 131 |
| 8 | Sky Cable Corporation | 347,648 | 1.5 x 231 | 6 | 223 |
| 9 | ePLDT Inc. | 325,376 | 1.88 x 231 | 9 | 127 |
| 10 | Globe Telecom Inc. | 304,128 | 1.3 x 226 | 1 | 453 |
| 11 | Eagle Sky Co., Lt | 189,184 | 233 | 1 | 936 |
| 12 | Ateneo de Manila University | 65,280 | 216 | 5 | 13 |
| 13 | IPVG | 61,440 | 232 | 6 | 187 |
| 14 | RADIUS TELECOMS, INC. | 56,832 | 232 | 1 | 28 |
| 15 | Clear Path Networks Inc | 33,792 | 0 | 1 | 40 |
| 16 | TEXTRON CORPORATION | 32,768 | 0 | 1 | 65 |
| 17 | Cybernet Solutions, Inc | 28,672 | 0 | 1 | 50 |
| 18 | PhilCom Corporation | 18,176 | 232 | 4 | 72 |
| 19 | Philippine Telelgraph & Telephone | 17,664 | 0 | 2 | 35 |
| 20 | Infinivan Incorporated | 14,592 | 233 | 1 | 54 |