| Date | IP Address |
| 2023-10-18 | 52.42.183.133 (ClassC) |
| 2025-01-14 | 35.83.159.83 (ClassC) |
| 2025-05-08 | 52.32.40.34 (ClassC) |
| 2025-09-12 | 54.245.116.11 (ClassC) |
| 2026-01-25 | 16.148.186.100 (ClassC) |
| Date | Domain | IP |
| www.sipexternal.quip.com | 2025-04-15 | 54.202.94.7 |
| www.www.sipexternal.quip.com | 2025-01-22 | 35.166.48.166 |
| www.www.www.sipexternal.quip.com | 2025-01-14 | 35.83.159.83 |
| www.www.www.www.sipexternal.quip.com | 2024-12-28 | 44.229.226.227 |