MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ard sa
Unique prefixes: 6
Block Size: 24570 (24.57 k)
First registration: 21 February 2011
Last updated: 09 July 2019
Types
IAB: Individual Address Blocks. 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:C2:08:3 | IAB | 2011-02-21 |
| 00:50:C2:A8:0 | IAB | 2011-02-21 |
| 40:D8:55:08:2 | IAB | 2013-04-03 |
| 70:B3:D5:20:6 | MA-S | 2019-07-09 |
| 70:B3:D5:48:9 | MA-S | 2017-03-08 |
| 70:B3:D5:D6:E | MA-S | 2018-03-02 |