00:21:F0 EW3 Technologies LLC
Every MAC address from 00:21:F0:00:00:00 to 00:21:F0:FF:FF:FF belongs to a block the IEEE assigned to EW3 Technologies LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:F0 belongs to
Written 00:21:F0, 00-21-F0 or 0021F0, depending on the system. Look up a full address.
Prefix
00:21:F0
Organization
EW3 Technologies LLC
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:F0:00:00:00
Last address
00:21:F0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
114 E 11th St Connersville IN US 47331