MAC prefix EC:31:4A
Chengdu Quanjing Intelligent Technology Co.,Ltd
| Vendor | Chengdu Quanjing Intelligent Technology Co.,Ltd |
|---|---|
| Short name | QuanjingInte |
| Prefix | EC:31:4A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:31:4A:00:00:00 – EC:31:4A:FF:FF:FF |
| Notations | EC:31:4A:00:00:00EC-31-4A-00-00-00ec31.4a00.0000EC314A000000 |
Frequently asked questions
Which vendor does MAC address EC:31:4A belong to?
MAC addresses starting with EC:31:4A are assigned to Chengdu Quanjing Intelligent Technology Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:31:4A contain?
The block contains 16,777,216 addresses from EC:31:4A:00:00:00 to EC:31:4A:FF:FF:FF.
Is EC:31:4A 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 Chengdu Quanjing Intelligent Technology Co.,Ltd have?
Chengdu Quanjing Intelligent Technology Co.,Ltd holds 4 registered prefixes in total – the full list is on the vendor page.