5C:55:78 iryx corp
Every MAC address from 5C:55:78:00:00:00 to 5C:55:78:FF:FF:FF belongs to a block the IEEE assigned to iryx corp. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:55:78 belongs to
Written 5C:55:78, 5C-55-78 or 5C5578, depending on the system. Look up a full address.
Prefix
5C:55:78
Organization
iryx corp
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
5C:55:78:00:00:00
Last address
5C:55:78:FF:FF:FF
Address type
Globally unique, unicast
Registered address
14 Hughes Irvine CA US 92618