MAC prefix 30:1F:9A:0
Ilsan Electronics
| Vendor | Ilsan Electronics |
|---|---|
| Short name | IlsanElectro |
| Prefix | 30:1F:9A:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 30:1F:9A:00:00:00 – 30:1F:9A:0F:FF:FF |
| Notations | 30:1F:9A:00:00:0030-1F-9A-00-00-00301f.9a00.0000301F9A000000 |
Frequently asked questions
Which vendor does MAC address 30:1F:9A:0 belong to?
MAC addresses starting with 30:1F:9A:0 are assigned to Ilsan Electronics according to the IEEE registry (prefix length 28 bits).
How many addresses does block 30:1F:9A:0 contain?
The block contains 1,048,576 addresses from 30:1F:9A:00:00:00 to 30:1F:9A:0F:FF:FF.
Is 30:1F:9A:0 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.