MAC prefix 30:F0:28
Bosch Sicherheitssysteme GmbH
| Vendor | Bosch Sicherheitssysteme GmbH |
|---|---|
| Short name | BoschSicherh |
| Prefix | 30:F0:28/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:F0:28:00:00:00 – 30:F0:28:FF:FF:FF |
| Notations | 30:F0:28:00:00:0030-F0-28-00-00-0030f0.2800.000030F028000000 |
Frequently asked questions
Which vendor does MAC address 30:F0:28 belong to?
MAC addresses starting with 30:F0:28 are assigned to Bosch Sicherheitssysteme GmbH according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:F0:28 contain?
The block contains 16,777,216 addresses from 30:F0:28:00:00:00 to 30:F0:28:FF:FF:FF.
Is 30:F0:28 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.