MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Qingdao Hisense Hitachi Air-conditioning Systems Co.,Ltd.
Unique prefixes: 1
Block Size: 1048575 (1.04 M)
First registration: 08 July 2021
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 38:A8:CD:B | MA-M | 2021-07-08 |