| Count | Prefix |
|---|---|
| 1 | 57.15.0.0/16 |
| 1 | 57.27.0.0/16 |
| 1 | 57.57.0.0/16 |
| 1 | 57.65.0.0/16 |
| 18 | 57.66.0.0/16 |
| 12 | 57.67.0.0/16 |
| 9 | 57.68.0.0/16 |
| 9 | 57.70.0.0/16 |
| 3 | 57.73.0.0/16 |
| 2 | 57.77.0.0/16 |
| 12 | 57.79.0.0/16 |
| 2 | 57.86.0.0/16 |
| 240 | 57.103.0.0/16 |
| 12,142 | 57.128.0.0/16 |
| 9,487 | 57.129.0.0/16 |
| 764 | 57.130.0.0/16 |
| 256 | 57.132.0.0/16 |
| 106 | 57.133.0.0/16 |
| 258 | 57.134.0.0/16 |
| 3 | 57.135.0.0/16 |
| 513 | 57.138.0.0/16 |
| 7 | 57.144.0.0/16 |
| 12 | 57.150.0.0/16 |
| 27 | 57.151.0.0/16 |
| 13 | 57.152.0.0/16 |
| 16 | 57.153.0.0/16 |
| 7 | 57.154.0.0/16 |
| 14 | 57.155.0.0/16 |
| 15 | 57.158.0.0/16 |
| 1 | 57.159.0.0/16 |
| 1 | 57.172.0.0/16 |
| 8,478 | 57.180.0.0/16 |
| 9,752 | 57.181.0.0/16 |
| 11,558 | 57.182.0.0/16 |
| 1,286 | 57.183.0.0/16 |
| 29 | 57.191.0.0/16 |
| 56 | 57.250.0.0/16 |