| Date | IP Address |
| 2016-01-07 | 54.231.17.180 (ClassC) |
| 2016-03-20 | 54.231.17.28 (ClassC) |
| 2016-03-21 | 54.231.9.20 (ClassC) |
| 2016-03-21 | 54.231.11.28 (ClassC) |
| 2016-04-29 | 54.231.8.140 (ClassC) |
| 2016-06-02 | 54.231.10.100 (ClassC) |
| 2024-02-15 | 16.182.98.45 (ClassC) |
| 2024-09-03 | 52.216.8.202 (ClassC) |
| 2024-09-10 | 52.216.33.181 (ClassC) |
| 2024-09-19 | 52.217.130.5 (ClassC) |
| 2024-12-04 | 52.217.232.189 (ClassC) |
| 2024-12-25 | 16.15.192.173 (ClassC) |
| Date | Domain | IP |
| click.mail.99taxis.com | 2014-08-31 | 54.237.217.91 |
| corp.99taxis.com | 2024-07-11 | 199.60.103.28 |
| email-resources.99taxis.com | 2024-02-15 | 16.182.98.45 |