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. | 4,172,032 | 236 | 13 | 490 | |
| Sky Internet | 995,585 | 233 | 6 | 272 | |
| Globe Telecom (GMCR,INC) | 679,936 | 233 | 13 | 320 | |
| 4 | Eastern Telecommunications Philippines, Inc. | 537,108 | 232 | 5 | 675 |
| 5 | Smart Broadband, Inc. | 468,480 | 1.07 x 235 | 1 | 222 |
| 6 | ComClark Network & Technology Corp | 435,457 | 1.05 x 233 | 2 | 391 |
| 7 | Globe Telecom Inc. | 327,200 | 1.2 x 227 | 1 | 640 |
| 8 | Sky Cable Corporation | 321,536 | 1.5 x 231 | 6 | 221 |
| 9 | ePLDT Inc. | 319,232 | 1.75 x 231 | 9 | 111 |
| 10 | Eagle Sky Co., Lt | 188,416 | 233 | 1 | 939 |
| 11 | Ateneo de Manila University | 65,280 | 0 | 5 | 12 |
| 12 | IPVG | 59,392 | 232 | 6 | 182 |
| 13 | RADIUS TELECOMS, INC. | 57,856 | 232 | 1 | 30 |
| 14 | Clear Path Networks Inc | 36,864 | 0 | 1 | 34 |
| 15 | TEXTRON CORPORATION | 32,768 | 0 | 1 | 65 |
| 16 | Cybernet Solutions, Inc | 28,416 | 0 | 1 | 54 |
| 17 | Philippine Telelgraph & Telephone | 19,968 | 0 | 2 | 41 |
| 18 | PhilCom Corporation | 17,920 | 232 | 4 | 71 |
| 19 | Asian Vision Cable Holdings Inc | 16,896 | 0 | 1 | 19 |
| 20 | Infinivan Incorporated | 15,680 | 233 | 1 | 58 |