MAC prefix F4:23:9C
Sernet (Suzhou) Technologies Corporation
| Vendor | Sernet (Suzhou) Technologies Corporation |
|---|---|
| Short name | SernetTechno |
| Prefix | F4:23:9C/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | F4:23:9C:00:00:00 – F4:23:9C:FF:FF:FF |
| Notations | F4:23:9C:00:00:00F4-23-9C-00-00-00f423.9c00.0000F4239C000000 |
Frequently asked questions
Which vendor does MAC address F4:23:9C belong to?
MAC addresses starting with F4:23:9C are assigned to Sernet (Suzhou) Technologies Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block F4:23:9C contain?
The block contains 16,777,216 addresses from F4:23:9C:00:00:00 to F4:23:9C:FF:FF:FF.
Is F4:23:9C 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 Sernet (Suzhou) Technologies Corporation have?
Sernet (Suzhou) Technologies Corporation holds 27 registered prefixes in total – the full list is on the vendor page.