00:21:39 Escherlogic Inc.
Every MAC address from 00:21:39:00:00:00 to 00:21:39:FF:FF:FF belongs to a block the IEEE assigned to Escherlogic Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:39 belongs to
Written 00:21:39, 00-21-39 or 002139, depending on the system. Look up a full address.
Prefix
00:21:39
Organization
Escherlogic Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:39:00:00:00
Last address
00:21:39:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1481 Rosebank Rd. Pickering Ontario CA L1V 1P3