MAC prefix E8:91:20
Motorola Mobility LLC, a Lenovo Company
| Vendor | Motorola Mobility LLC, a Lenovo Company |
|---|---|
| Short name | MotorolaMobi |
| Prefix | E8:91:20/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | E8:91:20:00:00:00 – E8:91:20:FF:FF:FF |
| Notations | E8:91:20:00:00:00E8-91-20-00-00-00e891.2000.0000E89120000000 |
Frequently asked questions
Which vendor does MAC address E8:91:20 belong to?
MAC addresses starting with E8:91:20 are assigned to Motorola Mobility LLC, a Lenovo Company according to the IEEE registry (prefix length 24 bits).
How many addresses does block E8:91:20 contain?
The block contains 16,777,216 addresses from E8:91:20:00:00:00 to E8:91:20:FF:FF:FF.
Is E8:91:20 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 Motorola Mobility LLC, a Lenovo Company have?
Motorola Mobility LLC, a Lenovo Company holds 132 registered prefixes in total – the full list is on the vendor page.