MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CHANGHONG (HONGKONG) TRADING LIMITED
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 06 August 2021
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| AC:AC:E2 | MA-L | 2021-08-06 |