MAC prefix 30:65:EC
Wistron (ChongQing)
| Vendor | Wistron (ChongQing) |
|---|---|
| Short name | Wistron |
| Prefix | 30:65:EC/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:65:EC:00:00:00 – 30:65:EC:FF:FF:FF |
| Notations | 30:65:EC:00:00:0030-65-EC-00-00-003065.ec00.00003065EC000000 |
Frequently asked questions
Which vendor does MAC address 30:65:EC belong to?
MAC addresses starting with 30:65:EC are assigned to Wistron (ChongQing) according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:65:EC contain?
The block contains 16,777,216 addresses from 30:65:EC:00:00:00 to 30:65:EC:FF:FF:FF.
Is 30:65:EC 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.