| Date | IP Address |
| 2023-11-16 | 104.26.4.201 (ClassC) |
| 2025-04-23 | 172.66.41.41 (ClassC) |
| 2025-07-01 | 172.66.42.215 (ClassC) |
| Date | Domain | IP |
| webcon1.vacorp.com | 2025-05-26 | 38.96.220.228 |
| access1.vacorp.com | 2025-07-12 | 38.96.220.227 |
| sipweb.vacorp.com | 2025-05-08 | 38.96.220.230 |
| sipexternal.vacorp.com | 2024-11-25 | 38.96.220.227 |
| dialin.vacorp.com | 2025-05-02 | 38.96.220.226 |
| sip.vacorp.com | 2025-05-23 | 38.96.220.227 |
| meet.vacorp.com | 2024-11-25 | 38.96.220.226 |
| www.vacorp.com | 2025-05-16 | 172.66.42.215 |