MAC prefix 58:48:49:4
Sernet (Suzhou) Technologies Corporation
| Vendor | Sernet (Suzhou) Technologies Corporation |
|---|---|
| Short name | SernetTechno |
| Prefix | 58:48:49:4/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 58:48:49:40:00:00 – 58:48:49:4F:FF:FF |
| Notations | 58:48:49:40:00:0058-48-49-40-00-005848.4940.0000584849400000 |
Frequently asked questions
Which vendor does MAC address 58:48:49:4 belong to?
MAC addresses starting with 58:48:49:4 are assigned to Sernet (Suzhou) Technologies Corporation according to the IEEE registry (prefix length 28 bits).
How many addresses does block 58:48:49:4 contain?
The block contains 1,048,576 addresses from 58:48:49:40:00:00 to 58:48:49:4F:FF:FF.
Is 58:48:49:4 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.