MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Raytheon BBN Technologies
MAC address prefix 44:51:DB is registered to Raytheon BBN Technologies, located at 10 Moulton StreetCambridge MA 02138US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 10 May 2010, with the most recent update made on 17 November 2015.
OUI: 44:51:DB
Vendor name: Raytheon BBN Technologies
Address:
Assignment Type MA-L 10 Moulton Street
Cambridge MA 02138
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 10 May 2010
