MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Benchmark Electronics
Unique prefixes: 3
Block Size: 33558525 (33.55 M)
First registration: 12 February 2004
Last updated: 18 March 2020
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)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:0E:9C | MA-L | 2004-02-12 |
| 00:50:C2:1D:1 | IAB | 2011-02-21 |
| 98:CB:A4 | MA-L | 2020-03-18 |