MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Peter Huber Kaeltemaschinenbau SE
Unique prefixes: 12
Block Size: 49140 (49.14 k)
First registration: 15 March 2012
Last updated: 18 December 2023
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:F1:6 | IAB | 2012-03-15 |
| 40:D8:55:1C:E | IAB | 2014-01-20 |
| 70:B3:D5:08:B | MA-S | 2018-10-24 |
| 70:B3:D5:2E:0 | MA-S | 2015-04-29 |
| 70:B3:D5:5B:2 | MA-S | 2019-06-12 |
| 70:B3:D5:CD:9 | MA-S | 2016-09-06 |
| 70:B3:D5:D7:B | MA-S | 2017-10-28 |
| 70:B3:D5:DC:4 | MA-S | 2020-04-15 |
| 8C:1F:64:98:7 | MA-S | 2023-12-18 |
| 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 |