DC:44:27:D Rohde&Schwarz Topex SA
Every MAC address from DC:44:27:D0:00:00 to DC:44:27:DF:FF:FF belongs to a block the IEEE assigned to Rohde&Schwarz Topex SA. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who DC:44:27:D belongs to
Written DC:44:27:D, DC-44-27-D or DC4427D, depending on the system. Look up a full address.
Prefix
DC:44:27:D/28
Organization
Rohde&Schwarz Topex SA
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
DC:44:27:D0:00:00
Last address
DC:44:27:DF:FF:FF
Address type
Globally unique, unicast
Registered address
71th-73th Nicolae Caramfil street, 2nd floor, 1th district Bucuresti Romania RO 014142
Parent block
Inside DC:44:27
This MA-M block is carved from the 24-bit block DC:44:27, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Rohde&Schwarz Topex SA
5 more blocks registered under the same name.