78:13:05:3 microtec Sicherheitstechnik GmbH
Every MAC address from 78:13:05:30:00:00 to 78:13:05:3F:FF:FF belongs to a block the IEEE assigned to microtec Sicherheitstechnik GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:13:05:3 belongs to
Written 78:13:05:3, 78-13-05-3 or 7813053, depending on the system. Look up a full address.
Prefix
78:13:05:3/28
Organization
microtec Sicherheitstechnik GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:13:05:30:00:00
Last address
78:13:05:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Auf der Langwies 20 Hünstetten DE 65510
Parent block
Inside 78:13:05
This MA-M block is carved from the 24-bit block 78:13:05, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to microtec Sicherheitstechnik GmbH
1 more block registered under the same name.