MAC prefix DC:44:27:D
| Vendor | Rohde&Schwarz Topex SA |
|---|---|
| Short name | Rohde&Schwar |
| Prefix | DC:44:27:D/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | DC:44:27:D0:00:00 – DC:44:27:DF:FF:FF |
| Notations | DC:44:27:D0:00:00DC-44-27-D0-00-00dc44.27d0.0000DC4427D00000 |
Frequently asked questions
Which vendor does MAC address DC:44:27:D belong to?
MAC addresses starting with DC:44:27:D are assigned to Rohde&Schwarz Topex SA according to the IEEE registry (prefix length 28 bits).
How many addresses does block DC:44:27:D contain?
The block contains 1,048,576 addresses from DC:44:27:D0:00:00 to DC:44:27:DF:FF:FF.
Is DC:44:27:D a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.
Which other MAC prefixes does Rohde&Schwarz Topex SA have?
Rohde&Schwarz Topex SA holds 22 registered prefixes in total – the full list is on the vendor page.