MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Silicon Safe Ltd
MAC address prefix 70:B3:D5:54:4 is registered to Silicon Safe Ltd, located at St John's Innovation centreCrowley roadCambridge Cambridgeshire Cb4 owsGB.
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:D5:54:4
Vendor name: Silicon Safe Ltd
Address:
Assignment Type MA-S St John's Innovation centre
Crowley road
Cambridge Cambridgeshire Cb4 ows
GB.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 18 February 2016
