MAC prefix 10:CB:33
NXP Semiconductors Taiwan Ltd.
| Vendor | NXP Semiconductors Taiwan Ltd. |
|---|---|
| Short name | NXPSemicondu |
| Prefix | 10:CB:33/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 10:CB:33:00:00:00 – 10:CB:33:FF:FF:FF |
| Notations | 10:CB:33:00:00:0010-CB-33-00-00-0010cb.3300.000010CB33000000 |
Frequently asked questions
Which vendor does MAC address 10:CB:33 belong to?
MAC addresses starting with 10:CB:33 are assigned to NXP Semiconductors Taiwan Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 10:CB:33 contain?
The block contains 16,777,216 addresses from 10:CB:33:00:00:00 to 10:CB:33:FF:FF:FF.
Is 10:CB:33 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 NXP Semiconductors Taiwan Ltd. have?
NXP Semiconductors Taiwan Ltd. holds 18 registered prefixes in total – the full list is on the vendor page.