Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:90:04
Vendor name: 3COM EUROPE LTD
3COM CENTREBOUNDARY WAYHERTS. HP2 7YU 00000GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 02 July 2019
Initial registration: 22 April 1998