MAC prefix E4:64:47
| Vendor | EM Microelectronic |
|---|---|
| Short name | EMMicroelect |
| Prefix | E4:64:47/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | E4:64:47:00:00:00 – E4:64:47:FF:FF:FF |
| Notations | E4:64:47:00:00:00E4-64-47-00-00-00e464.4700.0000E46447000000 |
Frequently asked questions
Which vendor does MAC address E4:64:47 belong to?
MAC addresses starting with E4:64:47 are assigned to EM Microelectronic according to the IEEE registry (prefix length 24 bits).
How many addresses does block E4:64:47 contain?
The block contains 16,777,216 addresses from E4:64:47:00:00:00 to E4:64:47:FF:FF:FF.
Is E4:64:47 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.
Which other MAC prefixes does EM Microelectronic have?
EM Microelectronic holds 76 registered prefixes in total – the full list is on the vendor page.