MAC prefix DC:2A:14
Shanghai Longjing Technology Co.
| Vendor | Shanghai Longjing Technology Co. |
|---|---|
| Short name | LongjingTech |
| Prefix | DC:2A:14/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:2A:14:00:00:00 – DC:2A:14:FF:FF:FF |
| Notations | DC:2A:14:00:00:00DC-2A-14-00-00-00dc2a.1400.0000DC2A14000000 |
Frequently asked questions
Which vendor does MAC address DC:2A:14 belong to?
MAC addresses starting with DC:2A:14 are assigned to Shanghai Longjing Technology Co. according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:2A:14 contain?
The block contains 16,777,216 addresses from DC:2A:14:00:00:00 to DC:2A:14:FF:FF:FF.
Is DC:2A:14 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.