MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Tunstall A/S
Unique prefixes: 5
Block Size: 20475 (20.47 k)
First registration: 14 April 2014
Last updated: 02 November 2022
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:D5:13:9 | MA-S | 2014-04-14 |
| 70:B3:D5:2F:8 | MA-S | 2016-11-26 |
| 70:B3:D5:A1:7 | MA-S | 2018-02-15 |
| 8C:1F:64:C5:9 | MA-S | 2022-11-02 |
| 8C:1F:64:F2:C | MA-S | 2022-03-25 |