MAC prefix 1C:3B:01
Shanghai Xiaodu Technology Limited
| Vendor | Shanghai Xiaodu Technology Limited |
|---|---|
| Short name | XiaoduTechno |
| Prefix | 1C:3B:01/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 1C:3B:01:00:00:00 – 1C:3B:01:FF:FF:FF |
| Notations | 1C:3B:01:00:00:001C-3B-01-00-00-001c3b.0100.00001C3B01000000 |
Frequently asked questions
Which vendor does MAC address 1C:3B:01 belong to?
MAC addresses starting with 1C:3B:01 are assigned to Shanghai Xiaodu Technology Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block 1C:3B:01 contain?
The block contains 16,777,216 addresses from 1C:3B:01:00:00:00 to 1C:3B:01:FF:FF:FF.
Is 1C:3B:01 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 Shanghai Xiaodu Technology Limited have?
Shanghai Xiaodu Technology Limited holds 3 registered prefixes in total – the full list is on the vendor page.