MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Benchmark Electronics BV
Unique prefixes: 4
Block Size: 16380 (16.38 k)
First registration: 12 August 2015
Last updated: 21 June 2023
Types
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:9E:D | MA-S | 2015-08-12 |
| 70:B3:D5:CC:4 | MA-S | 2019-09-05 |
| 8C:1F:64:16:E | MA-S | 2021-10-29 |
| 8C:1F:64:5B:E | MA-S | 2023-06-21 |