70:B3:D5:02:8 AT-Automation Technology GmbH
Every MAC address from 70:B3:D5:02:80:00 to 70:B3:D5:02:8F:FF belongs to a block the IEEE assigned to AT-Automation Technology GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:02:8 belongs to
Written 70:B3:D5:02:8, 70-B3-D5-02-8 or 70B3D5028, depending on the system. Look up a full address.
Prefix
70:B3:D5:02:8/36
Organization
AT-Automation Technology GmbH
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:02:80:00
Last address
70:B3:D5:02:8F:FF
Address type
Globally unique, unicast
Registered address
Hermann-Boessow-Str. 6-8 Bad Oldesloe DE D-23843
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to AT-Automation Technology GmbH
4 more blocks registered under the same name.