| Date | IP Address |
| 2021-01-22 | 85.13.134.12 (ClassC) |
| 2024-11-04 | 85.13.135.194 (ClassC) |
| Date | Domain | IP |
| mail5.group.pep.de | 2024-01-09 | 85.13.135.194 |
| mail9.group.pep.de | 2024-11-04 | 85.13.135.194 |
| comune.group.pep.de | 2024-08-03 | 85.13.135.194 |
| antispam.group.pep.de | 2024-09-09 | 85.13.135.194 |
| authsmtp.group.pep.de | 2024-08-23 | 85.13.135.194 |
| host.group.pep.de | 2024-10-06 | 85.13.135.194 |