MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SH
IEEE Registrant 3 Prefixes
Shenzhen Horn Audio Co.,Ltd.
Shenzhen Horn Audio Co.,Ltd. manages 3 unique MAC address prefixes. These prefixes have a total block size of 34.6 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 01 March 2012, and the most recent update was made on 07 March 2019. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 34603005 (34.6 M)
First registration 01 March 2012
Last updated 07 March 2019
Entity Details
Unique prefixes 3
Block Size 34603005 (34.6 M)
First registration 01 March 2012
Last updated 07 March 2019
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 84:39:BE:B | MA-M | 2016-02-05 |
| C0:2C:7A | MA-L | 2012-03-01 |
| F8:23:87 | MA-L | 2019-03-07 |