Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:40:9B
Vendor name: HAL COMPUTER SYSTEMS INC.
1315 DELL AVENUECAMPBELL CA 95008US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000