MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Ouman Oy
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 25 October 2008
Last updated: 17 October 2020
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:22:A8 | MA-L | 2008-10-25 |
| 8C:AE:49:0 | MA-M | 2020-10-17 |