MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
APAC opto Electronics Inc.
OUI prefix: 00:0F:99
Vendor name: APAC opto Electronics Inc.
3 Tzu Chiang Road
Hsinchu Industrial Park
Hsinchu Hsien 303
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 03 April 2004