| Date | IP Address |
| 2021-01-29 | 66.150.161.141 (ClassC) |
| 2024-07-07 | 66.150.161.140 (ClassC) |
| 2024-09-30 | 69.25.27.173 (ClassC) |
| 2024-12-28 | 63.251.171.80 (ClassC) |
| Date | Domain | IP |
| barracuda.sampoerna.org | 2024-07-12 | 63.251.171.80 |
| antispam.sampoerna.org | 2024-09-15 | 69.25.27.170 |
| authsmtp.sampoerna.org | 2024-09-04 | 69.25.27.173 |
| art.sampoerna.org | 2024-07-07 | 66.150.161.140 |