| Date | IP Address |
| 2020-04-29 | 52.0.156.121 (ClassC) |
| 2020-04-29 | 52.20.104.31 (ClassC) |
| 2020-04-29 | 52.20.42.118 (ClassC) |
| 2020-04-29 | 52.200.114.213 (ClassC) |
| 2020-04-30 | 34.202.14.95 (ClassC) |
| 2020-04-30 | 52.54.211.101 (ClassC) |
| 2020-04-30 | 34.203.99.93 (ClassC) |
| 2020-04-30 | 52.70.195.119 (ClassC) |
| 2020-04-30 | 3.227.142.238 (ClassC) |
| 2020-04-30 | 34.228.134.34 (ClassC) |
| 2020-04-30 | 52.3.89.125 (ClassC) |
| 2020-05-29 | 54.165.223.176 (ClassC) |
| 2020-05-29 | 52.2.129.46 (ClassC) |
| 2020-05-29 | 52.22.244.167 (ClassC) |
| 2020-07-29 | 52.5.95.18 (ClassC) |
| 2020-07-29 | 52.200.98.137 (ClassC) |
| 2020-07-29 | 54.84.89.161 (ClassC) |
| 2020-09-18 | 54.161.86.208 (ClassC) |
| 2020-11-18 | 52.21.51.142 (ClassC) |
| 2021-01-17 | 54.196.227.142 (ClassC) |
| 2021-07-19 | 50.19.6.110 (ClassC) |
| 2024-07-02 | 54.196.16.164 (ClassC) |
| 2024-08-09 | 34.201.80.84 (ClassC) |
| 2024-08-14 | 54.91.6.89 (ClassC) |
| 2024-08-28 | 54.157.4.65 (ClassC) |
| 2025-06-05 | 15.197.152.254 (ClassC) |
| 2025-08-18 | 3.33.161.45 (ClassC) |
| 2026-02-09 | 13.248.131.213 (ClassC) |
| Date | Domain | IP |
| adtran.gamma.central-stg.plume.com | 2021-07-28 | 3.210.84.123 |
| adtran.kappa.central-stg.plume.com | 2024-03-07 | 54.196.16.164 |
| adtran.beta.central-stg.plume.com | 2024-07-02 | 54.196.16.164 |
| adtran.dogfood.central-stg.plume.com | 2024-02-23 | 54.91.6.89 |