MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Gentec
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 21 February 2011
Last updated: 12 August 2020
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:B8:F | IAB | 2011-02-21 |
| 70:B3:D5:83:D | MA-S | 2020-08-12 |