00:1B:C5:06:A IST GmbH
Every MAC address from 00:1B:C5:06:A0:00 to 00:1B:C5:06:AF:FF belongs to a block the IEEE assigned to IST GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:06:A belongs to
Written 00:1B:C5:06:A, 00-1B-C5-06-A or 001BC506A, depending on the system. Look up a full address.
Prefix
00:1B:C5:06:A/36
Organization
IST GmbH
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:06:A0:00
Last address
00:1B:C5:06:AF:FF
Address type
Globally unique, unicast
Registered address
Peter-Henlein-Str. 11 Guenzburg DE 86312
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.