| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 08:3C:03:3 | MA-M | 1 million | ID | 14 Jan 2026 |
| 48:5E:0E:5 | MA-M | 1 million | ID | 18 Jul 2024 |
Every block registered to GlobalXtreme in the IEEE registries, complete. Free-text search also matches former owners.
GlobalXtreme MAC address blocks
The IEEE registry carries 2 blocks registered to GlobalXtreme, together 2.1 million addresses, first observed 18 Jul 2024, most recently 14 Jan 2026.
Registered in ID.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.