MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
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IEEE Registrant 3 Prefixes
Beijing Yunyi Times Technology Co.,Ltd
Beijing Yunyi Times Technology Co.,Ltd manages 3 unique MAC address prefixes. These prefixes have a total block size of 50.3 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 11 December 2017, and the most recent update was made on 10 June 2021. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 11 December 2017
Last updated 10 June 2021
Entity Details
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 11 December 2017
Last updated 10 June 2021
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)