28:69:26 OPTOKON, a.s.
Every MAC address from 28:69:26:00:00:00 to 28:69:26:FF:FF:FF belongs to a block the IEEE assigned to OPTOKON, a.s.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:69:26 belongs to
Written 28:69:26, 28-69-26 or 286926, depending on the system. Look up a full address.
Prefix
28:69:26
Organization
OPTOKON, a.s.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:69:26:00:00:00
Last address
28:69:26:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Červený Kříž 250 Jihlava CZ 586 01
Same organization
Other blocks assigned to OPTOKON, a.s.
1 more block registered under the same name.