| Date | IP Address |
| 2019-11-29 | 192.236.12.248 (ClassC) |
| 2025-05-23 | 192.236.12.240 (ClassC) |
| 2025-07-16 | 172.67.184.29 (ClassC) |
| 2026-01-25 | 104.21.68.6 (ClassC) |
| Date | Domain | IP |
| mail.barr-ag.com | 2025-10-19 | 216.40.42.5 |
| webmail.barr-ag.com | 2025-03-02 | 96.45.82.238 |
| ftp.barr-ag.com | 2025-05-24 | 192.236.12.240 |
| www.barr-ag.com | 2025-05-24 | 192.236.12.240 |