MAC prefix EC:C1:AB
Guangzhou Shiyuan Electronic Technology Company Limited
| Vendor | Guangzhou Shiyuan Electronic Technology Company Limited |
|---|---|
| Short name | GuangzhouShi |
| Prefix | EC:C1:AB/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:C1:AB:00:00:00 – EC:C1:AB:FF:FF:FF |
| Notations | EC:C1:AB:00:00:00EC-C1-AB-00-00-00ecc1.ab00.0000ECC1AB000000 |
Frequently asked questions
Which vendor does MAC address EC:C1:AB belong to?
MAC addresses starting with EC:C1:AB are assigned to Guangzhou Shiyuan Electronic Technology Company Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:C1:AB contain?
The block contains 16,777,216 addresses from EC:C1:AB:00:00:00 to EC:C1:AB:FF:FF:FF.
Is EC:C1:AB 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 Guangzhou Shiyuan Electronic Technology Company Limited have?
Guangzhou Shiyuan Electronic Technology Company Limited holds 32 registered prefixes in total – the full list is on the vendor page.