MAC prefix CC:7A:30
CMAX Wireless Co., Ltd.
| Vendor | CMAX Wireless Co., Ltd. |
|---|---|
| Short name | CMAXWireless |
| Prefix | CC:7A:30/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CC:7A:30:00:00:00 – CC:7A:30:FF:FF:FF |
| Notations | CC:7A:30:00:00:00CC-7A-30-00-00-00cc7a.3000.0000CC7A30000000 |
Frequently asked questions
Which vendor does MAC address CC:7A:30 belong to?
MAC addresses starting with CC:7A:30 are assigned to CMAX Wireless Co., Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block CC:7A:30 contain?
The block contains 16,777,216 addresses from CC:7A:30:00:00:00 to CC:7A:30:FF:FF:FF.
Is CC:7A:30 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.