MAC prefix D0:5F:64:7
Beijing Core Shield Group Co., Ltd.
| Vendor | Beijing Core Shield Group Co., Ltd. |
|---|---|
| Short name | CoreShieldGr |
| Prefix | D0:5F:64:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | D0:5F:64:70:00:00 – D0:5F:64:7F:FF:FF |
| Notations | D0:5F:64:70:00:00D0-5F-64-70-00-00d05f.6470.0000D05F64700000 |
Frequently asked questions
Which vendor does MAC address D0:5F:64:7 belong to?
MAC addresses starting with D0:5F:64:7 are assigned to Beijing Core Shield Group Co., Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block D0:5F:64:7 contain?
The block contains 1,048,576 addresses from D0:5F:64:70:00:00 to D0:5F:64:7F:FF:FF.
Is D0:5F:64:7 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.