| Date | IP Address |
| 2014-12-19 | 205.251.253.181 (ClassC) |
| 2016-05-04 | 52.84.0.228 (ClassC) |
| 2016-06-05 | 52.84.0.96 (ClassC) |
| 2017-05-11 | 52.84.63.226 (ClassC) |
| 2017-12-06 | 54.230.199.243 (ClassC) |
| 2021-11-01 | 13.226.23.183 (ClassC) |
| 2025-04-05 | 18.238.217.109 (ClassC) |
| 2025-04-19 | 18.161.6.2 (ClassC) |
| 2025-07-19 | 18.161.6.116 (ClassC) |
| 2025-08-06 | 18.161.6.5 (ClassC) |
| Date | Domain | IP |
| static.longnow.org | 2015-04-19 | 54.231.18.145 |
| blog.longnow.org | 2025-01-06 | 3.215.51.177 |
| cdn.longnow.org | 2014-12-19 | 205.251.253.181 |
| blog-cdn.longnow.org | 2020-09-25 | 13.224.129.95 |
| video.longnow.org | 2024-02-24 | 204.246.191.23 |
| www.longnow.org | 2024-11-24 | 44.193.180.201 |