MAC prefix 44:D5:F2:A
| Vendor | SYS TEC electronic GmbH |
|---|---|
| Short name | SYSTECelectr |
| Prefix | 44:D5:F2:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 44:D5:F2:A0:00:00 – 44:D5:F2:AF:FF:FF |
| Notations | 44:D5:F2:A0:00:0044-D5-F2-A0-00-0044d5.f2a0.000044D5F2A00000 |
Frequently asked questions
Which vendor does MAC address 44:D5:F2:A belong to?
MAC addresses starting with 44:D5:F2:A are assigned to SYS TEC electronic GmbH according to the IEEE registry (prefix length 28 bits).
How many addresses does block 44:D5:F2:A contain?
The block contains 1,048,576 addresses from 44:D5:F2:A0:00:00 to 44:D5:F2:AF:FF:FF.
Is 44:D5:F2:A 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 SYS TEC electronic GmbH have?
SYS TEC electronic GmbH holds 8 registered prefixes in total – the full list is on the vendor page.