MAC prefix A8:72:7E
WISDRI (wuhan) Automation Company Limited
| Vendor | WISDRI (wuhan) Automation Company Limited |
|---|---|
| Short name | WISDRIAutoma |
| Prefix | A8:72:7E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | A8:72:7E:00:00:00 – A8:72:7E:FF:FF:FF |
| Notations | A8:72:7E:00:00:00A8-72-7E-00-00-00a872.7e00.0000A8727E000000 |
Frequently asked questions
Which vendor does MAC address A8:72:7E belong to?
MAC addresses starting with A8:72:7E are assigned to WISDRI (wuhan) Automation Company Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block A8:72:7E contain?
The block contains 16,777,216 addresses from A8:72:7E:00:00:00 to A8:72:7E:FF:FF:FF.
Is A8:72:7E 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.