MAC prefix 9C:E2:30
Julong Co,.Ltd.
| Vendor | Julong Co,.Ltd. |
|---|---|
| Short name | Julong |
| Prefix | 9C:E2:30/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 9C:E2:30:00:00:00 – 9C:E2:30:FF:FF:FF |
| Notations | 9C:E2:30:00:00:009C-E2-30-00-00-009ce2.3000.00009CE230000000 |
Frequently asked questions
Which vendor does MAC address 9C:E2:30 belong to?
MAC addresses starting with 9C:E2:30 are assigned to Julong Co,.Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 9C:E2:30 contain?
The block contains 16,777,216 addresses from 9C:E2:30:00:00:00 to 9C:E2:30:FF:FF:FF.
Is 9C:E2:30 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.