| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Fiber Grid INC | 1,117,696 | 0 | 1 | 29 | |
| Angelnet Limited | 78,080 | 0 | 4 | 292 | |
| Sun Network Company Limited | 50,688 | 1.28 x 237 | 1 | 31 | |
| 4 | Intelvision Ltd | 38,656 | 216 | 1 | 42 |
| 5 | Cable & Wireless (Seychelles) Ltd | 30,208 | 232 | 1 | 43 |
| 6 | Synertech Network Inc. | 20,480 | 0 | 1 | 28 |
| 7 | Telecom Seychelles Limited | 19,712 | 0 | 1 | 25 |
| 8 | SILVERHILL GROUP HOLDING LTD | 17,408 | 0 | 1 | 26 |
| 9 | Amarutu Technology Ltd | 16,128 | 1.13 x 235 | 1 | 60 |
| 10 | New Eagle Ltd | 15,104 | 216 | 1 | 60 |
| 11 | IP Volume inc | 14,592 | 231 | 1 | 55 |
| 12 | IP Connect Inc | 4,096 | 233 | 3 | 20 |
| 13 | Lexistar Alliance Ltd. | 3,584 | 1.5 x 232 | 2 | 9 |
| 14 | Kokonet Ltd | 3,072 | 0 | 1 | 12 |
| 15 | Alviva Holding Limited | 2,048 | 216 | 2 | 9 |
| 16 | Global-Data System IT Corporation | 2,048 | 0 | 1 | 8 |
| 17 | Verasel, Inc. | 1,792 | 0 | 1 | 7 |
| 18 | GBN group Ltd | 1,537 | 224 | 1 | 8 |
| 19 | Trunk Networks LTD | 1,536 | 232 | 1 | 4 |
| 20 | Department of ICT Government of Seychelles | 1,280 | 0 | 1 | 2 |