| Date | IP Address |
| 2021-03-24 | 99.84.173.41 (ClassC) |
| 2021-04-23 | 13.249.64.40 (ClassC) |
| 2021-10-01 | 13.227.40.112 (ClassC) |
| 2021-10-01 | 13.227.40.128 (ClassC) |
| 2024-06-11 | 54.200.78.31 (ClassC) |
| 2024-10-29 | 52.26.48.121 (ClassC) |
| 2025-04-14 | 54.71.230.74 (ClassC) |
| 2025-06-10 | 52.88.200.154 (ClassC) |
| 2025-08-02 | 35.163.172.180 (ClassC) |
| Date | Domain | IP |
| image.email-wbmason.com | 2014-04-10 | 165.254.206.89 |
| res.marketing.email-wbmason.com | 2024-06-11 | 54.200.78.31 |
| click.email-wbmason.com | 2014-08-01 | 184.84.180.8 |