MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
G.S.D GROUP INC.
Unique prefixes: 3
Block Size: 1056765 (1.05 M)
First registration: 09 December 2020
Last updated: 03 August 2023
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:B0:1 | MA-S | 2020-12-09 |
| 8C:1F:64:07:F | MA-S | 2023-08-03 |
| F4:70:0C:C | MA-M | 2021-09-02 |