MAC prefix 30:1D:49
Firmus Technologies Pty Ltd
| Vendor | Firmus Technologies Pty Ltd |
|---|---|
| Short name | FirmusTechno |
| Prefix | 30:1D:49/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:1D:49:00:00:00 – 30:1D:49:FF:FF:FF |
| Notations | 30:1D:49:00:00:0030-1D-49-00-00-00301d.4900.0000301D49000000 |
Frequently asked questions
Which vendor does MAC address 30:1D:49 belong to?
MAC addresses starting with 30:1D:49 are assigned to Firmus Technologies Pty Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:1D:49 contain?
The block contains 16,777,216 addresses from 30:1D:49:00:00:00 to 30:1D:49:FF:FF:FF.
Is 30:1D:49 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.