MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


RedRat Ltd

MAC prefix: 70:B3:D5:FD:1

Vendor name: RedRat Ltd

MAC range: 70:B3:D5:FD:10:00 - 70:B3:D5:FD:1F:FF

Block Size: 4095 (4.09 k)


The Business & Technology Centre
Saffron Walden Essex CB11 3AQ.

Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 14 April 2014

Last updated: 18 February 2016