MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
RF Industries
Unique prefixes: 3
Block Size: 16785405 (16.78 M)
First registration: 21 February 2011
Last updated: 02 March 2018
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
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 |
---|---|---|
00:50:C2:97:E | IAB | 2011-02-21 |
70:B3:D5:F0:B | MA-S | 2016-04-24 |
BC:22:FB | MA-L | 2018-03-02 |