| Date | IP Address |
| 2024-06-10 | 104.26.12.92 (ClassC) |
| 2026-03-03 | 172.66.40.228 (ClassC) |
| Date | Domain | IP |
| backend.workers.highlight.ing | 2026-01-10 | 172.66.43.28 |
| highway-ai.workers.highlight.ing | 2026-03-03 | 172.66.40.228 |
| prompts.workers.highlight.ing | 2026-02-04 | 172.66.43.28 |
| highlight-gpt.workers.highlight.ing | 2024-07-22 | 172.67.74.189 |
| phone-allowlist.workers.highlight.ing | 2026-02-03 | 172.66.43.28 |
| highway-proxy.workers.highlight.ing | 2026-02-20 | 172.66.43.28 |