| Date | IP Address |
| 2017-06-30 | 52.216.65.50 (ClassC) |
| 2017-08-15 | 54.231.73.25 (ClassC) |
| 2017-08-31 | 54.231.72.89 (ClassC) |
| 2017-11-18 | 52.216.225.210 (ClassC) |
| 2017-11-23 | 52.216.17.162 (ClassC) |
| 2018-01-06 | 54.231.83.25 (ClassC) |
| 2018-01-11 | 54.231.11.138 (ClassC) |
| 2018-01-21 | 52.216.192.10 (ClassC) |
| 2018-03-31 | 52.216.164.194 (ClassC) |
| 2018-04-17 | 52.216.20.2 (ClassC) |
| 2018-04-17 | 52.216.1.154 (ClassC) |
| 2018-04-21 | 54.231.73.33 (ClassC) |
| 2018-04-21 | 52.216.130.186 (ClassC) |
| 2018-05-05 | 52.216.225.82 (ClassC) |
| 2019-12-26 | 52.217.40.67 (ClassC) |
| 2019-12-26 | 52.216.200.10 (ClassC) |
| 2021-08-23 | 52.217.84.43 (ClassC) |
| 2022-06-13 | 52.216.139.42 (ClassC) |
| 2023-09-23 | 52.217.45.91 (ClassC) |
| 2023-09-23 | 52.216.249.35 (ClassC) |
| 2023-12-22 | 52.217.75.3 (ClassC) |
| 2024-03-09 | 52.216.138.250 (ClassC) |
| 2024-07-14 | 52.216.239.154 (ClassC) |
| 2024-12-26 | 52.217.133.221 (ClassC) |
| 2025-03-30 | 52.216.208.125 (ClassC) |
| 2025-11-12 | 16.15.187.149 (ClassC) |
| 2026-02-28 | 16.15.199.230 (ClassC) |
| Date | Domain | IP |
| 2012.necaconvention.org | 2024-09-09 | 52.217.137.13 |
| 2014.necaconvention.org | 2024-03-09 | 52.216.138.250 |
| 2015.necaconvention.org | 2024-03-04 | 52.217.133.77 |
| 2016.necaconvention.org | 2024-09-17 | 52.217.47.83 |
| 2008.necaconvention.org | 2024-08-18 | 3.5.30.223 |
| 2009.necaconvention.org | 2024-03-08 | 52.217.84.59 |
| 2019.necaconvention.org | 2024-02-20 | 52.216.222.173 |