u-blox AG

u-blox AG 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 u-blox AG draw from a pool of about 184,549,376 possible MAC addresses in total.

Registered address: Norra Vallgatan 64 Malmoe SE SE-211 22

All 11 prefixes

• 00:12:F300:12:F3:00:00:00 – 00:12:F3:FF:FF:FF
• 20:BA:3620:BA:36:00:00:00 – 20:BA:36:FF:FF:FF
• 54:64:DE54:64:DE:00:00:00 – 54:64:DE:FF:FF:FF
• 54:F8:2A54:F8:2A:00:00:00 – 54:F8:2A:FF:FF:FF
• 60:09:C360:09:C3:00:00:00 – 60:09:C3:FF:FF:FF
• 6C:1D:EB6C:1D:EB:00:00:00 – 6C:1D:EB:FF:FF:FF
• 80:A1:9780:A1:97:00:00:00 – 80:A1:97:FF:FF:FF
• 90:F8:6190:F8:61:00:00:00 – 90:F8:61:FF:FF:FF
• B8:F4:4FB8:F4:4F:00:00:00 – B8:F4:4F:FF:FF:FF
• CC:F9:57CC:F9:57:00:00:00 – CC:F9:57:FF:FF:FF
• D4:CA:6ED4:CA:6E:00:00:00 – D4:CA:6E: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.