MAC prefix F4:3A:FA:A
| Vendor | Annapurna labs |
|---|---|
| Short name | Annapurnalab |
| Prefix | F4:3A:FA:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F4:3A:FA:A0:00:00 – F4:3A:FA:AF:FF:FF |
| Notations | F4:3A:FA:A0:00:00F4-3A-FA-A0-00-00f43a.faa0.0000F43AFAA00000 |
Frequently asked questions
Which vendor does MAC address F4:3A:FA:A belong to?
MAC addresses starting with F4:3A:FA:A are assigned to Annapurna labs according to the IEEE registry (prefix length 28 bits).
How many addresses does block F4:3A:FA:A contain?
The block contains 1,048,576 addresses from F4:3A:FA:A0:00:00 to F4:3A:FA:AF:FF:FF.
Is F4:3A:FA:A 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 Annapurna labs have?
Annapurna labs holds 158 registered prefixes in total – the full list is on the vendor page.