MAC prefix A0:C5:F2:8
| Vendor | CoolR Group Inc |
|---|---|
| Short name | CoolRGroup |
| Prefix | A0:C5:F2:8/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | A0:C5:F2:80:00:00 – A0:C5:F2:8F:FF:FF |
| Notations | A0:C5:F2:80:00:00A0-C5-F2-80-00-00a0c5.f280.0000A0C5F2800000 |
Frequently asked questions
Which vendor does MAC address A0:C5:F2:8 belong to?
MAC addresses starting with A0:C5:F2:8 are assigned to CoolR Group Inc according to the IEEE registry (prefix length 28 bits).
How many addresses does block A0:C5:F2:8 contain?
The block contains 1,048,576 addresses from A0:C5:F2:80:00:00 to A0:C5:F2:8F:FF:FF.
Is A0:C5:F2:8 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 CoolR Group Inc have?
CoolR Group Inc holds 2 registered prefixes in total – the full list is on the vendor page.