| Date | IP Address |
| 2021-04-22 | 13.225.62.16 (ClassC) |
| 2025-04-05 | 3.163.24.123 (ClassC) |
| 2025-04-15 | 3.163.24.88 (ClassC) |
| 2025-06-14 | 3.163.24.42 (ClassC) |
| 2026-01-01 | 3.169.173.80 (ClassC) |
| Date | Domain | IP |
| sslvpn-ilpt01.rbbn.com | 2025-10-11 | 147.234.242.38 |
| sslvpn-us-east01.rbbn.com | 2025-09-02 | 208.45.178.18 |
| sslvpn-inmu01.rbbn.com | 2025-05-11 | 14.142.37.135 |
| publicdoc.rbbn.com | 2025-01-21 | 45.60.0.91 |
| blue.rbbn.com | 2025-09-23 | 76.74.45.178 |
| rbbnsccmcmg.rbbn.com | 2025-09-02 | 4.157.214.58 |
| gsc-dl.rbbn.com | 2025-05-10 | 3.163.24.11 |
| perspectives.rbbn.com | 2025-09-09 | 23.185.0.4 |
| ustx-opstools.rbbn.com | 2025-01-21 | 45.60.0.91 |
| gsc-dl-dev.rbbn.com | 2025-04-05 | 3.163.24.123 |
| www.rbbn.com | 2025-09-22 | 23.185.0.4 |
| ilpt-proxy.rbbn.com | 2025-01-21 | 45.60.0.91 |