Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 70:B3:D5:1D:7 is registered to BAE Systems, located at Waterside House170 Priestley RoadSurrey Research ParkGuildford Surrey GU2 7RQGB.
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 06 September 2016, with the most recent update made on 21 October 2025.
OUI: 70:B3:D5:1D:7
Vendor name: BAE Systems
Waterside House
170 Priestley Road
Surrey Research Park
Guildford Surrey GU2 7RQ
GB.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Last updated: 21 October 2025
Initial registration: 06 September 2016
