MAC prefix 54:9B:49
| Vendor | NEC Platforms, Ltd. |
|---|---|
| Short name | NECPlatforms |
| Prefix | 54:9B:49/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 54:9B:49:00:00:00 – 54:9B:49:FF:FF:FF |
| Notations | 54:9B:49:00:00:0054-9B-49-00-00-00549b.4900.0000549B49000000 |
Frequently asked questions
Which vendor does MAC address 54:9B:49 belong to?
MAC addresses starting with 54:9B:49 are assigned to NEC Platforms, Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 54:9B:49 contain?
The block contains 16,777,216 addresses from 54:9B:49:00:00:00 to 54:9B:49:FF:FF:FF.
Is 54:9B:49 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 NEC Platforms, Ltd. have?
NEC Platforms, Ltd. holds 16 registered prefixes in total – the full list is on the vendor page.