MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OPTO-22
MAC address prefix 00:A0:3D is registered to OPTO-22, located at 43044 BUSINESS PARK DR.TEMECULA CA 92590US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 22 April 1998, with the most recent update made on 17 November 2015.
OUI: 00:A0:3D
Vendor name: OPTO-22
Address:
Assignment Type MA-L 43044 BUSINESS PARK DR.
TEMECULA CA 92590
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
