MAC Address Lookup

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


Bosch Security Systems

OUI prefix: 00:04:63

Vendor name: Bosch Security Systems


850 Greenfield Road
Lancaster PA 17601-5874

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 December 2000

MAC Address Vendor Country US map