MAC prefix F0:40:AF:7
Unionbell Technologies Limited
| Vendor | Unionbell Technologies Limited |
|---|---|
| Short name | UnionbellTec |
| Prefix | F0:40:AF:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F0:40:AF:70:00:00 – F0:40:AF:7F:FF:FF |
| Notations | F0:40:AF:70:00:00F0-40-AF-70-00-00f040.af70.0000F040AF700000 |
Frequently asked questions
Which vendor does MAC address F0:40:AF:7 belong to?
MAC addresses starting with F0:40:AF:7 are assigned to Unionbell Technologies Limited according to the IEEE registry (prefix length 28 bits).
How many addresses does block F0:40:AF:7 contain?
The block contains 1,048,576 addresses from F0:40:AF:70:00:00 to F0:40:AF:7F:FF:FF.
Is F0:40:AF:7 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.