MAC Address Lookup

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


Graphcore Ltd

MAC prefix: 70:B3:D5:1B:3

Vendor name: Graphcore Ltd

MAC range: 70:B3:D5:1B:30:00 - 70:B3:D5:1B:3F:FF

Block Size: 4095 (4.09 k)


11-19 Wine Street
Bristol BS1 2PH

Type MA-S

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

Initial registration: 24 October 2018

Country GB map