MAC prefix E8:B4:70:5
Alperia Fiber srl
| Vendor | Alperia Fiber srl |
|---|---|
| Short name | AlperiaFiber |
| Prefix | E8:B4:70:5/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | E8:B4:70:50:00:00 – E8:B4:70:5F:FF:FF |
| Notations | E8:B4:70:50:00:00E8-B4-70-50-00-00e8b4.7050.0000E8B470500000 |
Frequently asked questions
Which vendor does MAC address E8:B4:70:5 belong to?
MAC addresses starting with E8:B4:70:5 are assigned to Alperia Fiber srl according to the IEEE registry (prefix length 28 bits).
How many addresses does block E8:B4:70:5 contain?
The block contains 1,048,576 addresses from E8:B4:70:50:00:00 to E8:B4:70:5F:FF:FF.
Is E8:B4:70:5 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.