10:01:CA Ashley Butterworth
Every MAC address from 10:01:CA:00:00:00 to 10:01:CA:FF:FF:FF belongs to a block the IEEE assigned to Ashley Butterworth. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 10:01:CA belongs to
Written 10:01:CA, 10-01-CA or 1001CA, depending on the system. Look up a full address.
Prefix
10:01:CA
Organization
Ashley Butterworth
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
10:01:CA:00:00:00
Last address
10:01:CA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
P.O. Box 3410 Santa Clara CA US 95055