00:1B:C5:09:F ENTE Sp. z o.o.
Every MAC address from 00:1B:C5:09:F0:00 to 00:1B:C5:09:FF:FF belongs to a block the IEEE assigned to ENTE Sp. z o.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:09:F belongs to
Written 00:1B:C5:09:F, 00-1B-C5-09-F or 001BC509F, depending on the system. Look up a full address.
Prefix
00:1B:C5:09:F/36
Organization
ENTE Sp. z o.o.
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:09:F0:00
Last address
00:1B:C5:09:FF:FF
Address type
Globally unique, unicast
Registered address
ul. Gaudiego 7 Gliwice Śląskie PL 44-100
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.
Same organization
Other blocks assigned to ENTE Sp. z o.o.
1 more block registered under the same name.