| Date | IP Address |
| 2015-02-11 | 54.152.237.238 (ClassC) |
| 2025-02-12 | 104.21.82.214 (ClassC) |
| 2025-05-02 | 172.67.164.2 (ClassC) |
| Date | Domain | IP |
| dl2.halon.se | 2015-03-17 | 54.230.4.175 |
| wiki.halon.se | 2019-10-16 | 34.203.206.252 |
| docs.halon.se | 2025-10-19 | 104.21.82.214 |
| www.halon.se | 2024-07-18 | 104.21.82.214 |