| Date | IP Address |
| 2019-08-03 | 198.199.122.208 (ClassC) |
| 2026-02-24 | 104.21.81.104 (ClassC) |
| Date | Domain | IP |
| silkroad.graymath.com | 2025-10-16 | 198.199.122.208 |
| hueysapi.graymath.com | 2025-10-15 | 198.199.122.208 |
| hrm.graymath.com | 2025-10-16 | 198.199.122.208 |
| www.graymath.com | 2026-02-24 | 104.21.81.104 |