00:21:EE Full Spectrum Inc.
Every MAC address from 00:21:EE:00:00:00 to 00:21:EE:FF:FF:FF belongs to a block the IEEE assigned to Full Spectrum Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:EE belongs to
Written 00:21:EE, 00-21-EE or 0021EE, depending on the system. Look up a full address.
Prefix
00:21:EE
Organization
Full Spectrum Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:EE:00:00:00
Last address
00:21:EE:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1149 Chestnut Street, Suite 100 Menlo Park California US 94025