18:C3:E4:5 iX-tech GmbH
Every MAC address from 18:C3:E4:50:00:00 to 18:C3:E4:5F:FF:FF belongs to a block the IEEE assigned to iX-tech GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 18:C3:E4:5 belongs to
Written 18:C3:E4:5, 18-C3-E4-5 or 18C3E45, depending on the system. Look up a full address.
Prefix
18:C3:E4:5/28
Organization
iX-tech GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
18:C3:E4:50:00:00
Last address
18:C3:E4:5F:FF:FF
Address type
Globally unique, unicast
Registered address
Römerstadt 2 Saarbrücken Saarland DE 66121
Parent block
Inside 18:C3:E4
This MA-M block is carved from the 24-bit block 18:C3:E4, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.