MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CHESS ENGINEERING B.V.
OUI prefix: 00:20:92
Vendor name: CHESS ENGINEERING B.V.
Address:
Assignment Type MA-LNIEUWE GRACHT 74
NL.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
