Microsoft Mobile Oy

Microsoft Mobile Oy holds 11 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 Microsoft Mobile Oy draw from a pool of about 184,549,376 possible MAC addresses in total.

Registered address: Keilalahdentie 2-4 Espoo N.A. FI 02150

All 11 prefixes

• 30:0D:4330:0D:43:00:00:00 – 30:0D:43:FF:FF:FF
• 38:25:6B38:25:6B:00:00:00 – 38:25:6B:FF:FF:FF
• 38:F2:3E38:F2:3E:00:00:00 – 38:F2:3E:FF:FF:FF
• 5C:CA:1A5C:CA:1A:00:00:00 – 5C:CA:1A:FF:FF:FF
• 60:7E:DD60:7E:DD:00:00:00 – 60:7E:DD:FF:FF:FF
• 6C:24:836C:24:83:00:00:00 – 6C:24:83:FF:FF:FF
• 6C:27:796C:27:79:00:00:00 – 6C:27:79:FF:FF:FF
• 6C:8F:B56C:8F:B5:00:00:00 – 6C:8F:B5:FF:FF:FF
• A4:51:6FA4:51:6F:00:00:00 – A4:51:6F:FF:FF:FF
• B4:E1:C4B4:E1:C4:00:00:00 – B4:E1:C4:FF:FF:FF
• E4:98:D1E4:98:D1:00:00:00 – E4:98:D1: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.