| Date | IP Address |
| 2018-09-15 | 172.64.130.4 (ClassC) |
| 2018-10-08 | 104.31.67.253 (ClassC) |
| 2018-10-08 | 104.31.66.253 (ClassC) |
| 2018-11-03 | 104.27.153.132 (ClassC) |
| 2019-07-18 | 104.31.80.236 (ClassC) |
| 2019-09-29 | 104.31.68.224 (ClassC) |
| 2019-10-06 | 104.27.138.229 (ClassC) |
| 2024-08-10 | 172.67.172.79 (ClassC) |
| 2025-01-24 | 104.21.79.251 (ClassC) |
| Date | Domain | IP |
| api.opendota.com | 2024-10-12 | 172.67.172.79 |
| www.opendota.com | 2024-11-12 | 172.67.172.79 |