MAC Address Lookup

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

 MAC

Grammar Engine Inc.

OUI prefix: 00:05:93

Vendor name: Grammar Engine Inc.

Address:

921 Eastwind Drive
Westerville OH 43081
US.

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: 04 June 2001

MAC Address Vendor Country US map