Raspberry Pi (Trading) Ltd

Raspberry Pi (Trading) Ltd holds 3 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Raspberry Pi (Trading) Ltd draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Maurice Wilkes Building, St Johns Innovation Park Cambridge Cambridgeshire GB CB4 0DS

All 3 prefixes

• 2C:CF:672C:CF:67:00:00:00 – 2C:CF:67:FF:FF:FF
• 88:A2:9E88:A2:9E:00:00:00 – 88:A2:9E:FF:FF:FF
• 98:FE:5498:FE:54:00:00:00 – 98:FE:54:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.