MAC prefix CC:E7:DE:B
3D Computing
| Vendor | 3D Computing |
|---|---|
| Short name | 3DComputing |
| Prefix | CC:E7:DE:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | CC:E7:DE:B0:00:00 – CC:E7:DE:BF:FF:FF |
| Notations | CC:E7:DE:B0:00:00CC-E7-DE-B0-00-00cce7.deb0.0000CCE7DEB00000 |
Frequently asked questions
Which vendor does MAC address CC:E7:DE:B belong to?
MAC addresses starting with CC:E7:DE:B are assigned to 3D Computing according to the IEEE registry (prefix length 28 bits).
How many addresses does block CC:E7:DE:B contain?
The block contains 1,048,576 addresses from CC:E7:DE:B0:00:00 to CC:E7:DE:BF:FF:FF.
Is CC:E7:DE:B 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.