MAC prefix E4:62:51
Hao Cheng Group Limited
| Vendor | Hao Cheng Group Limited |
|---|---|
| Short name | HaoChengGrou |
| Prefix | E4:62:51/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | E4:62:51:00:00:00 – E4:62:51:FF:FF:FF |
| Notations | E4:62:51:00:00:00E4-62-51-00-00-00e462.5100.0000E46251000000 |
Frequently asked questions
Which vendor does MAC address E4:62:51 belong to?
MAC addresses starting with E4:62:51 are assigned to Hao Cheng Group Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block E4:62:51 contain?
The block contains 16,777,216 addresses from E4:62:51:00:00:00 to E4:62:51:FF:FF:FF.
Is E4:62:51 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.