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MAC prefix 00:12:F3

Assigned by the IEEE to u-blox AG.

Prefix
00:12:F3   00-12-F3   0012.F3
Block type
MA-L (16,777,216 addresses)
Address range
00:12:F3:00:00:00 – 00:12:F3:FF:FF:FF
Organization
u-blox AG
Registered address
Norra Vallgatan 64, Malmoe SE-211 22, SE
Country
Sweden (SE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:12:F3:00:00:00

u-blox AG holds 9 blocks in total: see all. Source: IEEE Registration Authority public listing.