MAC prefix 74:33:36:B
| Vendor | Annapurna labs |
|---|---|
| Short name | Annapurnalab |
| Prefix | 74:33:36:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 74:33:36:B0:00:00 – 74:33:36:BF:FF:FF |
| Notations | 74:33:36:B0:00:0074-33-36-B0-00-007433.36b0.0000743336B00000 |
Frequently asked questions
Which vendor does MAC address 74:33:36:B belong to?
MAC addresses starting with 74:33:36:B are assigned to Annapurna labs according to the IEEE registry (prefix length 28 bits).
How many addresses does block 74:33:36:B contain?
The block contains 1,048,576 addresses from 74:33:36:B0:00:00 to 74:33:36:BF:FF:FF.
Is 74:33:36:B 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.