| Date | IP Address |
| 2018-08-31 | 204.237.173.57 (ClassC) |
| 2018-10-19 | 23.210.92.18 (ClassC) |
| 2018-10-19 | 23.215.104.73 (ClassC) |
| 2018-10-20 | 23.213.133.67 (ClassC) |
| 2019-07-11 | 23.215.104.49 (ClassC) |
| 2020-02-18 | 23.218.80.155 (ClassC) |
| 2020-12-27 | 23.10.248.161 (ClassC) |
| 2020-12-27 | 23.10.248.201 (ClassC) |
| 2022-03-21 | 23.63.78.64 (ClassC) |
| 2023-08-26 | 23.220.102.65 (ClassC) |
| 2024-07-24 | 23.219.78.169 (ClassC) |
| 2025-01-25 | 23.216.147.24 (ClassC) |
| 2025-04-10 | 23.34.172.8 (ClassC) |
| 2025-04-15 | 23.213.175.169 (ClassC) |
| 2025-05-12 | 104.98.118.168 (ClassC) |
| 2025-07-23 | 23.46.228.8 (ClassC) |
| 2025-08-06 | 23.46.228.112 (ClassC) |
| Date | Domain | IP |
| mail5.groupon.se | 2024-02-29 | 23.192.230.6 |
| merchants-staging.groupon.se | 2024-08-22 | 23.53.122.210 |
| uat.groupon.se | 2024-06-14 | 23.219.78.172 |
| www.groupon.se | 2024-07-24 | 23.219.78.169 |