MAC prefix 30:BB:28:1
| Vendor | FairPhone B.V. |
|---|---|
| Short name | FairPhone |
| Prefix | 30:BB:28:1/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 30:BB:28:10:00:00 – 30:BB:28:1F:FF:FF |
| Notations | 30:BB:28:10:00:0030-BB-28-10-00-0030bb.2810.000030BB28100000 |
Frequently asked questions
Which vendor does MAC address 30:BB:28:1 belong to?
MAC addresses starting with 30:BB:28:1 are assigned to FairPhone B.V. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 30:BB:28:1 contain?
The block contains 1,048,576 addresses from 30:BB:28:10:00:00 to 30:BB:28:1F:FF:FF.
Is 30:BB:28:1 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 FairPhone B.V. have?
FairPhone B.V. holds 4 registered prefixes in total – the full list is on the vendor page.