MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Boulder Amplifiers, Inc.
MAC address prefix 70:B3:D5:4B:D is registered to Boulder Amplifiers, Inc., located at 3225 Prairie AvenueBoulder CO 80301US.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 18 February 2016, and no subsequent updates have been recorded.
OUI: 70:B3:D5:4B:D
Vendor name: Boulder Amplifiers, Inc.
Address:
Assignment Type MA-S 3225 Prairie Avenue
Boulder CO 80301
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 18 February 2016
