MAC prefix 90:03:72
Longnan Junya Digital Technology Co. Ltd.
| Vendor | Longnan Junya Digital Technology Co. Ltd. |
|---|---|
| Short name | LongnanJunya |
| Prefix | 90:03:72/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 90:03:72:00:00:00 – 90:03:72:FF:FF:FF |
| Notations | 90:03:72:00:00:0090-03-72-00-00-009003.7200.0000900372000000 |
Frequently asked questions
Which vendor does MAC address 90:03:72 belong to?
MAC addresses starting with 90:03:72 are assigned to Longnan Junya Digital Technology Co. Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 90:03:72 contain?
The block contains 16,777,216 addresses from 90:03:72:00:00:00 to 90:03:72:FF:FF:FF.
Is 90:03:72 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.