MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Grandstream Networks, Inc.
OUI prefix: 00:0B:82
Vendor name: Grandstream Networks, Inc.
1297 Beacon Street
Brookline MA 02446
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 14 October 2002