MAC prefix 28:FA:19
Shenzhen Jingxun Software Telecommunication Technology Co.,Ltd
| Vendor | Shenzhen Jingxun Software Telecommunication Technology Co.,Ltd |
|---|---|
| Short name | JingxunSoftw |
| Prefix | 28:FA:19/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 28:FA:19:00:00:00 – 28:FA:19:FF:FF:FF |
| Notations | 28:FA:19:00:00:0028-FA-19-00-00-0028fa.1900.000028FA19000000 |
Frequently asked questions
Which vendor does MAC address 28:FA:19 belong to?
MAC addresses starting with 28:FA:19 are assigned to Shenzhen Jingxun Software Telecommunication Technology Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 28:FA:19 contain?
The block contains 16,777,216 addresses from 28:FA:19:00:00:00 to 28:FA:19:FF:FF:FF.
Is 28:FA:19 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 Shenzhen Jingxun Software Telecommunication Technology Co.,Ltd have?
Shenzhen Jingxun Software Telecommunication Technology Co.,Ltd holds 10 registered prefixes in total – the full list is on the vendor page.