| Date | IP Address |
| 2014-12-11 | 192.232.251.18 (ClassC) |
| 2017-10-29 | 54.230.108.44 (ClassC) |
| 2017-12-08 | 54.192.197.72 (ClassC) |
| 2020-08-21 | 13.224.95.105 (ClassC) |
| 2024-05-21 | 18.238.217.118 (ClassC) |
| 2024-06-28 | 18.161.6.99 (ClassC) |
| 2024-07-14 | 18.161.6.121 (ClassC) |
| 2024-09-09 | 204.246.191.110 (ClassC) |
| 2024-10-04 | 18.161.6.22 (ClassC) |
| 2024-10-18 | 204.246.191.30 (ClassC) |
| 2024-11-14 | 18.161.6.36 (ClassC) |
| 2024-12-06 | 18.238.217.69 (ClassC) |
| 2024-12-14 | 204.246.191.7 (ClassC) |
| 2024-12-22 | 18.238.217.20 (ClassC) |
| 2025-03-05 | 204.246.191.20 (ClassC) |
| 2025-07-04 | 18.161.170.9 (ClassC) |
| 2025-09-04 | 3.175.34.94 (ClassC) |
| 2025-09-13 | 3.175.34.108 (ClassC) |
| 2025-11-01 | 3.169.173.72 (ClassC) |
| Date | Domain | IP |
| tracking1.firstimpression.io | 2024-08-20 | 54.195.58.27 |
| outbid.firstimpression.io | 2024-08-05 | 99.84.66.73 |
| tracking.firstimpression.io | 2024-08-20 | 54.195.58.27 |
| nothotdog.firstimpression.io | 2024-08-20 | 63.32.26.72 |
| api.firstimpression.io | 2024-12-06 | 13.224.14.116 |
| ivtapi.firstimpression.io | 2024-02-26 | 18.161.6.126 |
| cdn.firstimpression.io | 2024-04-15 | 18.155.192.117 |
| ecdn.firstimpression.io | 2024-01-24 | 99.84.238.180 |
| admin.firstimpression.io | 2024-06-09 | 75.2.56.241 |
| amp-3p.firstimpression.io | 2024-02-18 | 18.161.6.15 |
| analytics.firstimpression.io | 2024-06-11 | 34.246.226.127 |
| publishers.firstimpression.io | 2024-08-19 | 3.163.24.6 |
| products.firstimpression.io | 2024-11-22 | 18.161.6.53 |
| mint.firstimpression.io | 2025-09-19 | 3.163.24.66 |
| adstxt.firstimpression.io | 2024-09-07 | 18.161.6.40 |
| appadstxt.firstimpression.io | 2024-11-11 | 204.246.191.36 |
| www.firstimpression.io | 2014-12-11 | 192.232.251.18 |