MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Mentor Data System Inc.

OUI: 00:07:8A

Vendor name: Mentor Data System Inc.


No. 24-1
Industry East 4 Rd.



Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 24 October 2001

MAC Address Vendor Country TW map