MAC prefix DC:CD:66
NXP Semiconductor (Tianjin) LTD.
| Vendor | NXP Semiconductor (Tianjin) LTD. |
|---|---|
| Short name | NXPSemicondu |
| Prefix | DC:CD:66/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:CD:66:00:00:00 – DC:CD:66:FF:FF:FF |
| Notations | DC:CD:66:00:00:00DC-CD-66-00-00-00dccd.6600.0000DCCD66000000 |
Frequently asked questions
Which vendor does MAC address DC:CD:66 belong to?
MAC addresses starting with DC:CD:66 are assigned to NXP Semiconductor (Tianjin) LTD. according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:CD:66 contain?
The block contains 16,777,216 addresses from DC:CD:66:00:00:00 to DC:CD:66:FF:FF:FF.
Is DC:CD:66 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 Semiconductor (Tianjin) LTD. have?
NXP Semiconductor (Tianjin) LTD. holds 23 registered prefixes in total – the full list is on the vendor page.