| Property | Value |
| admin@gitbooks.io.whoisproxy.org |
| Date | IP Address |
| 2014-10-12 | 50.16.216.115 (ClassC) |
| 2014-10-14 | 54.235.220.190 (ClassC) |
| 2014-10-14 | 54.243.144.107 (ClassC) |
| 2014-12-05 | 54.243.198.218 (ClassC) |
| 2014-12-09 | 54.243.214.68 (ClassC) |
| 2014-12-16 | 50.19.116.69 (ClassC) |
| 2015-01-20 | 23.21.212.67 (ClassC) |
| 2015-01-29 | 23.21.177.67 (ClassC) |
| 2015-05-20 | 54.225.149.213 (ClassC) |
| 2015-10-12 | 23.23.164.191 (ClassC) |
| 2016-06-07 | 23.23.122.48 (ClassC) |
| 2016-07-26 | 54.225.183.98 (ClassC) |
| 2016-08-12 | 174.129.41.187 (ClassC) |
| 2016-12-14 | 138.197.194.9 (ClassC) |
| 2018-06-09 | 192.241.203.75 (ClassC) |
| 2018-07-02 | 107.170.1.165 (ClassC) |
| 2020-04-12 | 107.170.223.154 (ClassC) |
| 2020-11-13 | 104.18.2.206 (ClassC) |
| 2020-11-13 | 104.18.3.206 (ClassC) |
| 2023-09-26 | 172.64.145.144 (ClassC) |
| 2023-09-26 | 104.18.42.112 (ClassC) |
| 2025-09-09 | 104.18.33.235 (ClassC) |
| 2025-11-19 | 172.64.154.21 (ClassC) |