MAC prefix D0:1C:BB
Beijing Ctimes Digital Technology Co., Ltd.
| Vendor | Beijing Ctimes Digital Technology Co., Ltd. |
|---|---|
| Short name | CtimesDigita |
| Prefix | D0:1C:BB/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | D0:1C:BB:00:00:00 – D0:1C:BB:FF:FF:FF |
| Notations | D0:1C:BB:00:00:00D0-1C-BB-00-00-00d01c.bb00.0000D01CBB000000 |
Frequently asked questions
Which vendor does MAC address D0:1C:BB belong to?
MAC addresses starting with D0:1C:BB are assigned to Beijing Ctimes Digital Technology Co., Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block D0:1C:BB contain?
The block contains 16,777,216 addresses from D0:1C:BB:00:00:00 to D0:1C:BB:FF:FF:FF.
Is D0:1C:BB 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.