| Date | IP Address |
| 2021-07-14 | 13.226.186.104 (ClassC) |
| 2024-08-01 | 99.84.66.99 (ClassC) |
| 2024-10-01 | 3.163.158.100 (ClassC) |
| 2024-11-05 | 99.84.66.105 (ClassC) |
| Date | Domain | IP |
| sfs.stage.hubs.com | 2024-05-03 | 54.91.65.204 |
| f.hubs.com | 2024-08-16 | 3.163.24.35 |
| downloads.hubs.com | 2024-08-01 | 99.84.66.99 |
| www.hubs.com | 2015-11-05 | 104.130.192.137 |