MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Peter Huber Kaeltemaschinenbau AG
Unique prefixes: 7
Block Size: 28665 (28.66 k)
First registration: 28 October 2017
Last updated: 13 January 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:D5:08:B | MA-S | 2018-10-24 |
| 70:B3:D5:5B:2 | MA-S | 2019-06-12 |
| 70:B3:D5:D7:B | MA-S | 2017-10-28 |
| 70:B3:D5:DC:4 | MA-S | 2020-04-15 |
| 8C:1F:64:AA:3 | MA-S | 2023-01-13 |
| 8C:1F:64:C3:5 | MA-S | 2022-05-11 |
| 8C:1F:64:DC:9 | MA-S | 2021-06-03 |