MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
RF Code
Unique prefixes: 10
Block Size: 40950 (40.95 k)
First registration: 21 February 2011
Last updated: 18 January 2023
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:C2:1A:6 | IAB | 2011-02-21 |
| 00:50:C2:68:9 | IAB | 2011-02-21 |
| 00:50:C2:BE:5 | IAB | 2011-02-21 |
| 00:50:C2:DB:1 | IAB | 2011-02-21 |
| 00:50:C2:F7:1 | IAB | 2012-05-09 |
| 40:D8:55:19:4 | IAB | 2013-11-18 |
| 70:B3:D5:94:B | MA-S | 2018-10-24 |
| 70:B3:D5:A5:1 | MA-S | 2015-04-29 |
| 70:B3:D5:AD:B | MA-S | 2016-10-11 |
| 8C:1F:64:59:6 | MA-S | 2023-01-18 |