00:1B:C5:09:5 PREVAC sp. z o.o.
Every MAC address from 00:1B:C5:09:50:00 to 00:1B:C5:09:5F:FF belongs to a block the IEEE assigned to PREVAC sp. z o.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:09:5 belongs to
Written 00:1B:C5:09:5, 00-1B-C5-09-5 or 001BC5095, depending on the system. Look up a full address.
Prefix
00:1B:C5:09:5/36
Organization
PREVAC sp. z o.o.
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:09:50:00
Last address
00:1B:C5:09:5F:FF
Address type
Globally unique, unicast
Registered address
ul. Raciborska 61 44-362 Rogow, Silesia PL
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.