8C:5D:B2:7 Cleartex s.r.o.
Every MAC address from 8C:5D:B2:70:00:00 to 8C:5D:B2:7F:FF:FF belongs to a block the IEEE assigned to Cleartex s.r.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:5D:B2:7 belongs to
Written 8C:5D:B2:7, 8C-5D-B2-7 or 8C5DB27, depending on the system. Look up a full address.
Prefix
8C:5D:B2:7/28
Organization
Cleartex s.r.o.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:5D:B2:70:00:00
Last address
8C:5D:B2:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Ampérova 649 Liberec 23 Czech republic CZ 46312
Parent block
Inside 8C:5D:B2
This MA-M block is carved from the 24-bit block 8C:5D:B2, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.