| Date | IP Address |
| 2022-02-15 | 3.232.9.133 (ClassC) |
| 2022-04-30 | 54.156.96.42 (ClassC) |
| 2026-01-23 | 23.185.0.1 (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 |