MAC prefix A4:15:66
Weifang Goertek Electronics Co.,Ltd
| Vendor | Weifang Goertek Electronics Co.,Ltd |
|---|---|
| Short name | WeifangGoert |
| Prefix | A4:15:66/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | A4:15:66:00:00:00 – A4:15:66:FF:FF:FF |
| Notations | A4:15:66:00:00:00A4-15-66-00-00-00a415.6600.0000A41566000000 |
Frequently asked questions
Which vendor does MAC address A4:15:66 belong to?
MAC addresses starting with A4:15:66 are assigned to Weifang Goertek Electronics Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block A4:15:66 contain?
The block contains 16,777,216 addresses from A4:15:66:00:00:00 to A4:15:66:FF:FF:FF.
Is A4:15:66 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 Weifang Goertek Electronics Co.,Ltd have?
Weifang Goertek Electronics Co.,Ltd holds 20 registered prefixes in total – the full list is on the vendor page.