MAC prefix 18:68:CB
Hangzhou Hikvision Digital Technology Co.,Ltd.
| Vendor | Hangzhou Hikvision Digital Technology Co.,Ltd. |
|---|---|
| Short name | HikvisionDig |
| Prefix | 18:68:CB/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 18:68:CB:00:00:00 – 18:68:CB:FF:FF:FF |
| Notations | 18:68:CB:00:00:0018-68-CB-00-00-001868.cb00.00001868CB000000 |
Frequently asked questions
Which vendor does MAC address 18:68:CB belong to?
MAC addresses starting with 18:68:CB are assigned to Hangzhou Hikvision Digital Technology Co.,Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 18:68:CB contain?
The block contains 16,777,216 addresses from 18:68:CB:00:00:00 to 18:68:CB:FF:FF:FF.
Is 18:68:CB 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 Hangzhou Hikvision Digital Technology Co.,Ltd. have?
Hangzhou Hikvision Digital Technology Co.,Ltd. holds 84 registered prefixes in total – the full list is on the vendor page.