MAC prefix CC:4F:5C:0
Chengdu Ren Heng Mei Guang Technology Co.,Ltd.
| Vendor | Chengdu Ren Heng Mei Guang Technology Co.,Ltd. |
|---|---|
| Short name | RenHengMeiGu |
| Prefix | CC:4F:5C:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | CC:4F:5C:00:00:00 – CC:4F:5C:0F:FF:FF |
| Notations | CC:4F:5C:00:00:00CC-4F-5C-00-00-00cc4f.5c00.0000CC4F5C000000 |
Frequently asked questions
Which vendor does MAC address CC:4F:5C:0 belong to?
MAC addresses starting with CC:4F:5C:0 are assigned to Chengdu Ren Heng Mei Guang Technology Co.,Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block CC:4F:5C:0 contain?
The block contains 1,048,576 addresses from CC:4F:5C:00:00:00 to CC:4F:5C:0F:FF:FF.
Is CC:4F:5C:0 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.