40:41:01 Rockwell Automation
Every MAC address from 40:41:01:00:00:00 to 40:41:01:FF:FF:FF belongs to a block the IEEE assigned to Rockwell Automation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:41:01 belongs to
Written 40:41:01, 40-41-01 or 404101, depending on the system. Look up a full address.
Prefix
40:41:01
Organization
Rockwell Automation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:41:01:00:00:00
Last address
40:41:01:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1 Allen-Bradley Dr. Mayfield Heights OH US 44124-6118