| Date | IP Address |
| 2021-02-01 | 34.192.153.166 (ClassC) |
| 2025-06-12 | 54.166.120.193 (ClassC) |
| 2025-09-17 | 54.80.244.9 (ClassC) |
| 2025-10-13 | 3.233.235.167 (ClassC) |
| 2025-10-28 | 54.158.30.59 (ClassC) |
| 2025-11-20 | 34.196.23.223 (ClassC) |
| Date | Domain | IP |
| emma.msrb.org | 2025-03-02 | 34.204.63.213 |
| dataportbeta.emma.msrb.org | 2025-08-27 | 100.24.181.40 |
| dataport.emma.msrb.org | 2025-09-17 | 54.80.244.9 |
| www.emma.msrb.org | 2025-03-06 | 34.195.109.172 |
| emmabeta.msrb.org | 2025-10-10 | 35.173.99.74 |
| emmalabs.msrb.org | 2024-11-24 | 18.161.6.47 |
| gw.msrb.org | 2025-06-25 | 3.222.22.232 |
| www.msrb.org | 2025-10-27 | 23.185.0.1 |