00:21:F8 Enseo, Inc.
Every MAC address from 00:21:F8:00:00:00 to 00:21:F8:FF:FF:FF belongs to a block the IEEE assigned to Enseo, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:F8 belongs to
Written 00:21:F8, 00-21-F8 or 0021F8, depending on the system. Look up a full address.
Prefix
00:21:F8
Organization
Enseo, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:F8:00:00:00
Last address
00:21:F8:FF:FF:FF
Address type
Globally unique, unicast
Registered address
401 International Parkway Richardson TX US 75081