MAC prefix AC:19:9F
Sungrow Power Supply Co.,Ltd.
| Vendor | Sungrow Power Supply Co.,Ltd. |
|---|---|
| Short name | SungrowPower |
| Prefix | AC:19:9F/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:19:9F:00:00:00 – AC:19:9F:FF:FF:FF |
| Notations | AC:19:9F:00:00:00AC-19-9F-00-00-00ac19.9f00.0000AC199F000000 |
Frequently asked questions
Which vendor does MAC address AC:19:9F belong to?
MAC addresses starting with AC:19:9F are assigned to Sungrow Power Supply Co.,Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:19:9F contain?
The block contains 16,777,216 addresses from AC:19:9F:00:00:00 to AC:19:9F:FF:FF:FF.
Is AC:19:9F 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.