MAC prefix 78:07:1C
| Vendor | Green Energy Options Ltd |
|---|---|
| Short name | GreenEnergyO |
| Prefix | 78:07:1C/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:07:1C:00:00:00 – 78:07:1C:FF:FF:FF |
| Notations | 78:07:1C:00:00:0078-07-1C-00-00-007807.1c00.000078071C000000 |
Frequently asked questions
Which vendor does MAC address 78:07:1C belong to?
MAC addresses starting with 78:07:1C are assigned to Green Energy Options Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:07:1C contain?
The block contains 16,777,216 addresses from 78:07:1C:00:00:00 to 78:07:1C:FF:FF:FF.
Is 78:07:1C 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 Green Energy Options Ltd have?
Green Energy Options Ltd holds 2 registered prefixes in total – the full list is on the vendor page.