List of the top 20 organizations with the largest IP allocations in Singapore
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Starhub Internet Pte Ltd | 1,461,248 | 1.5 x 233 | 3 | 285 | |
| Singapore Telecommunications Ltd, Magix Services | 1,431,296 | 1.16 x 235 | 1 | 307 | |
| Akamai Technologies, Inc. | 1,243,440 | 1.06 x 237 | 2 | 625 | |
| 4 | Starhub Ltd. | 892,672 | 1.25 x 234 | 2 | 387 |
| 5 | SingNet Pte Ltd | 888,576 | 1.55 x 233 | 3 | 463 |
| 6 | M1 LIMITED | 723,968 | 232 | 2 | 93 |
| 7 | NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 429,824 | 0 | 1 | 125 |
| 8 | M1 NET LTD | 394,499 | 1.06 x 236 | 1 | 52 |
| 9 | PACIFIC INTERNET (S) PTE. LTD. | 329,217 | 233 | 4 | 741 |
| 10 | Byteplus Pte. Ltd. | 267,520 | 1.25 x 226 | 1 | 163 |
| 11 | ACEVILLE PTE.LTD. | 168,704 | 1.3 x 223 | 1 | 788 |
| 12 | Singapore Telecom Mobile Pte Ltd | 145,920 | 1.79 x 224 | 1 | 151 |
| 13 | Google Asia Pacific Pte. Ltd. | 135,680 | 231 | 2 | 6 |
| 14 | Singapore Telecommunications (SINGTEL Internet Exchange) | 113,152 | 1.5 x 233 | 2 | 81 |
| 15 | NTT Singapore Pte Ltd | 87,552 | 232 | 2 | 14 |
| 16 | Viewqwest Pte Ltd | 78,080 | 1.53 x 233 | 1 | 174 |
| 17 | Nanyang Technological University | 74,496 | 216 | 1 | 5 |
| 18 | Alibaba Cloud (Singapore) Private Limited | 70,912 | 1.25 x 218 | 1 | 254 |
| 19 | National University of Singapore | 68,864 | 232 | 2 | 8 |
| 20 | NETPLUZ HOLDINGS PRIVATE LIMITED | 68,864 | 232 | 1 | 52 |