MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 70:B3:D5:73:A is registered to DOLBY LABORATORIES, INC., located at 100 Potrero AvenueSan Francisco CA 94103-4938US.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
The prefix was initially registered on 29 March 2017, with the most recent update made on 19 June 2020.
OUI: 70:B3:D5:73:A
Vendor name: DOLBY LABORATORIES, INC.
Address:
Assignment Type MA-S 100 Potrero Avenue
San Francisco CA 94103-4938
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Last updated: 19 June 2020
Initial registration: 29 March 2017
