00:1B:C5:0B:3 FSM Solutions Limited
Every MAC address from 00:1B:C5:0B:30:00 to 00:1B:C5:0B:3F:FF belongs to a block the IEEE assigned to FSM Solutions Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:0B:3 belongs to
Written 00:1B:C5:0B:3, 00-1B-C5-0B-3 or 001BC50B3, depending on the system. Look up a full address.
Prefix
00:1B:C5:0B:3/36
Organization
FSM Solutions Limited
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:0B:30:00
Last address
00:1B:C5:0B:3F:FF
Address type
Globally unique, unicast
Registered address
Granatny per 2/9-73 Moscow Moscow RU 123001
Parent block
Inside 00:1B:C5
This MA-S block is carved from the 24-bit block 00:1B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.