| Date | IP Address |
| 2025-12-16 | 172.64.146.173 (ClassC) |
| Date | Domain | IP |
| 1rerpwcza-stage.pfizer.auth0.com | 2025-05-23 | 104.18.41.83 |
| consumer-thankyou-production-cd-oxtieymatzkhkpk1.edge.pfizer.auth0.com | 2025-09-20 | 172.64.146.173 |
| consumer-hin-production.pfizer.auth0.com | 2025-09-21 | 104.18.41.83 |
| edge.tenants.pfizer.auth0.com | 2025-12-16 | 172.64.146.173 |
| wt.pfizer.auth0.com | 2025-09-21 | 172.64.146.173 |