MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OSMOZIS
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 24 October 2018
Last updated: 11 July 2023
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 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 |
---|---|---|
40:B8:C2 | MA-L | 2023-07-11 |
70:B3:D5:A9:B | MA-S | 2018-10-24 |