| Date | IP Address |
| 2021-07-15 | 13.226.186.106 (ClassC) |
| 2021-07-15 | 13.226.186.115 (ClassC) |
| 2025-01-24 | 18.172.170.6 (ClassC) |
| 2025-02-26 | 99.84.66.99 (ClassC) |
| 2025-05-05 | 99.84.66.81 (ClassC) |
| 2025-08-09 | 99.84.66.30 (ClassC) |
| Date | Domain | IP |
| vpn1.zerotothree.org | 2025-07-24 | 38.32.187.114 |
| courts-db.zerotothree.org | 2025-04-29 | 40.114.65.43 |
| main.zerotothree.org | 2013-11-15 | 66.45.103.33 |
| documents.zerotothree.org | 2025-01-03 | 18.65.229.13 |
| www.zerotothree.org | 2025-04-24 | 172.66.40.171 |
| welly.zerotothree.org | 2025-01-24 | 18.172.170.6 |