MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou System Technology CO., LTD
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 18 August 2007
Last updated: 02 February 2024
Types
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 |