00:21:16 Transcon Electronic Systems, spol. s r. o.
Every MAC address from 00:21:16:00:00:00 to 00:21:16:FF:FF:FF belongs to a block the IEEE assigned to Transcon Electronic Systems, spol. s r. o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:16 belongs to
Written 00:21:16, 00-21-16 or 002116, depending on the system. Look up a full address.
Prefix
00:21:16
Organization
Transcon Electronic Systems, spol. s r. o.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:16:00:00:00
Last address
00:21:16:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Kvapilova 2133 Frydek-Mistek CZ 73802