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. | 4,371,456 | 236 | 1 | 529 | |
| ComClark Network & Technology Corp | 1,032,448 | 1.33 x 233 | 2 | 597 | |
| Sky Internet | 934,912 | 0 | 2 | 265 | |
| 4 | Globe Telecom (GMCR,INC) | 788,992 | 1.12 x 233 | 5 | 827 |
| 5 | VITRO Inc. | 624,384 | 1.31 x 232 | 6 | 270 |
| 6 | Eastern Telecommunications Philippines, Inc. | 556,577 | 232 | 2 | 620 |
| 7 | Smart Broadband, Inc. | 380,160 | 1.16 x 235 | 1 | 237 |
| 8 | Globe Telecom Inc. | 322,048 | 1.33 x 227 | 1 | 768 |
| 9 | Sky Cable Corporation | 271,616 | 1.63 x 231 | 3 | 170 |
| 10 | RADIUS TELECOMS, INC. | 112,896 | 1.05 x 233 | 2 | 89 |
| 11 | WoodsDale Ventures INC | 84,224 | 1.01 x 225 | 1 | 742 |
| 12 | DITO TELECOMMUNITY CORP. | 70,144 | 1.02 x 232 | 1 | 52 |
| 13 | Infinivan Incorporated | 48,640 | 233 | 2 | 187 |
| 14 | TEXTRON CORPORATION | 32,768 | 0 | 1 | 65 |
| 15 | Cybernet Solutions, Inc | 31,232 | 0 | 1 | 60 |
| 16 | Philippine Network Foundation, Inc (PHNet) | 30,720 | 0 | 1 | 4 |
| 17 | Clear Path Networks Inc | 27,904 | 224 | 1 | 33 |
| 18 | Philippine Telelgraph & Telephone | 18,688 | 232 | 2 | 39 |
| 19 | PhilCom Corporation | 17,408 | 232 | 1 | 69 |
| 20 | Responsible Internet Sustainability Effort | 16,640 | 1.5 x 221 | 2 | 34 |