Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou System Technology CO., LTD
Hangzhou System 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 18 August 2007, and the most recent update was made on 02 February 2024. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 18 August 2007
Last updated: 02 February 2024
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 |
|---|---|---|
| 00:1D:A4 | MA-L | 2007-08-18 |
| 90:15:64:7 | MA-M | 2024-02-02 |