| Date | IP Address |
| 2020-07-19 | 52.41.70.10 (ClassC) |
| 2023-08-26 | 52.25.87.216 (ClassC) |
| 2024-04-01 | 44.231.185.118 (ClassC) |
| 2024-08-09 | 34.214.23.42 (ClassC) |
| 2024-09-08 | 44.224.127.106 (ClassC) |
| 2024-10-01 | 54.186.244.213 (ClassC) |
| 2024-10-11 | 52.36.53.245 (ClassC) |
| 2024-11-02 | 34.215.156.254 (ClassC) |
| 2024-11-06 | 44.235.50.138 (ClassC) |
| 2024-11-19 | 54.189.41.136 (ClassC) |
| 2024-11-25 | 52.25.207.189 (ClassC) |
| 2024-12-27 | 44.238.110.161 (ClassC) |
| 2025-03-18 | 44.226.138.38 (ClassC) |
| 2025-03-28 | 54.184.117.86 (ClassC) |
| 2025-04-07 | 52.43.194.197 (ClassC) |
| 2025-04-28 | 54.68.71.20 (ClassC) |
| 2025-05-15 | 52.37.14.205 (ClassC) |
| 2025-06-29 | 44.237.23.165 (ClassC) |
| 2025-09-06 | 35.83.74.69 (ClassC) |
| 2025-12-13 | 50.112.200.196 (ClassC) |
| 2026-02-21 | 35.164.92.105 (ClassC) |
| Date | Domain | IP |
| portal.higg.org | 2023-07-02 | 54.148.189.4 |
| api-v2.production.higg.org | 2025-05-29 | 54.200.56.80 |
| portal.production.higg.org | 2024-02-12 | 54.212.144.195 |
| www.higg.org | 2024-11-25 | 52.25.207.189 |