Every Prisma Access deployment requires a Mobile User address IP pool. Prisma Access assigns an IP address from this pool to each GlobalProtect-connected device. To simplify the onboarding of GlobalProtect mobile users, Palo Alto Networks provides new Prisma Access (Managed by Strata Cloud Manager) deployments with a default IP address pool from the RFC6598. The IP pool is 100.92.0.0/16. If you require more addresses, or want to use your own addresses, you can modify this pool or delete it and add IP address pools of your own.