MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Louis Design Labs.
OUI prefix: 00:09:7A
Vendor name: Louis Design Labs.
Hsin-Tien Taipei Hsien 231
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 05 June 2002