MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Advice
Unique prefixes: 3
Block Size: 1056765 (1.05 M)
First registration: 15 February 2018
Last updated: 26 July 2019
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 |
|---|---|---|
| 54:A4:93:B | MA-M | 2019-07-26 |
| 70:B3:D5:81:0 | MA-S | 2018-02-15 |
| 70:B3:D5:92:6 | MA-S | 2018-10-24 |