MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Active Research Limited
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 24 April 2016
Last updated: 16 October 2024
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:D5:6A:0 | MA-S | 2016-04-24 |
| 8C:1F:64:0C:0 | MA-S | 2022-03-01 |
| 8C:1F:64:5C:5 | MA-S | 2024-10-16 |