Find the vendor name of a device by entering an OUI or a MAC address
Xiamen Cheerzing IOT Technology Co.,Ltd.
Xiamen Cheerzing IOT Technology Co.,Ltd. , manages 2 unique MAC address prefixes. These prefixes have a total block size of 17.8 million addresses.
The allocation includes the following types: MA-L(Mac Address Block Large, 16,777,216 addresses each) and MA-M(Mac Address Block Medium, 1,048,576 addresses each).
The company registered its MAC address allocation on 13 November 2020, and the most recent update was made on 12 July 2022. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 13 November 2020
Last updated: 12 July 2022
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 |
|---|---|---|
| 14:DC:51 | MA-L | 2022-07-12 |
| 78:D4:F1:8 | MA-M | 2020-11-13 |