1C:91:79 Integrated System Technologies Ltd
Every MAC address from 1C:91:79:00:00:00 to 1C:91:79:FF:FF:FF belongs to a block the IEEE assigned to Integrated System Technologies Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:91:79 belongs to
Written 1C:91:79, 1C-91-79 or 1C9179, depending on the system. Look up a full address.
Prefix
1C:91:79
Organization
Integrated System Technologies Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
1C:91:79:00:00:00
Last address
1C:91:79:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Suite 5 Birch House Aldridge West Midlands GB WS9 0NF