| Date | IP Address |
| 2020-02-19 | 13.227.43.125 (ClassC) |
| 2020-02-19 | 13.227.43.23 (ClassC) |
| 2020-02-19 | 13.227.43.4 (ClassC) |
| 2024-11-18 | 3.163.24.70 (ClassC) |
| 2025-07-30 | 3.175.34.15 (ClassC) |
| 2025-08-02 | 3.163.24.68 (ClassC) |
| 2025-12-28 | 3.163.24.39 (ClassC) |
| Date | Domain | IP |
| dev-portal-v2.circleloop.com | 2025-03-09 | 52.210.108.120 |
| nimble.circleloop.com | 2025-02-12 | 52.84.162.45 |
| pipedrive.circleloop.com | 2024-10-04 | 52.84.162.55 |
| capsulecrm.circleloop.com | 2024-10-10 | 3.163.165.127 |
| app.circleloop.com | 2025-06-20 | 3.163.24.69 |
| downloads.circleloop.com | 2025-05-02 | 3.163.24.57 |
| dev-integrations.circleloop.com | 2025-03-09 | 63.33.119.250 |
| infusionsoft.circleloop.com | 2025-02-20 | 18.161.6.101 |
| freeagent.circleloop.com | 2024-11-18 | 3.163.24.70 |
| hubspot.circleloop.com | 2025-01-13 | 18.172.170.11 |
| www.circleloop.com | 2023-08-29 | 54.170.105.86 |
| insightly.circleloop.com | 2024-12-25 | 3.163.158.5 |