MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hunan Voc Acoustics Technology Co., Ltd.
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 06 September 2019
Last updated: 07 January 2020
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 3C:80:6B | MA-L | 2020-01-07 |
| 64:31:39:6 | MA-M | 2019-09-06 |