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MAC prefix 00:50:63

Assigned by the IEEE to OY COMSEL SYSTEM AB.

Prefix
00:50:63   00-50-63   0050.63
Block type
MA-L (16,777,216 addresses)
Address range
00:50:63:00:00:00 – 00:50:63:FF:FF:FF
Organization
OY COMSEL SYSTEM AB
Registered address
TEGELBRUKSGATAN 5-7, FIN-65100 VASA, FI
Country
Finland (FI)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:50:63:00:00:00

OY COMSEL SYSTEM AB holds 1 block in total: see all. Source: IEEE Registration Authority public listing.