MAC prefix 90:5C:34
Sirius Electronic Systems Srl
| Vendor | Sirius Electronic Systems Srl |
|---|---|
| Short name | SiriusElectr |
| Prefix | 90:5C:34/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 90:5C:34:00:00:00 – 90:5C:34:FF:FF:FF |
| Notations | 90:5C:34:00:00:0090-5C-34-00-00-00905c.3400.0000905C34000000 |
Frequently asked questions
Which vendor does MAC address 90:5C:34 belong to?
MAC addresses starting with 90:5C:34 are assigned to Sirius Electronic Systems Srl according to the IEEE registry (prefix length 24 bits).
How many addresses does block 90:5C:34 contain?
The block contains 16,777,216 addresses from 90:5C:34:00:00:00 to 90:5C:34:FF:FF:FF.
Is 90:5C:34 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.