MAC prefix 30:4A:C4
| Vendor | Barrot Technology Co.,LTD |
|---|---|
| Short name | BarrotTechno |
| Prefix | 30:4A:C4/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:4A:C4:00:00:00 – 30:4A:C4:FF:FF:FF |
| Notations | 30:4A:C4:00:00:0030-4A-C4-00-00-00304a.c400.0000304AC4000000 |
Frequently asked questions
Which vendor does MAC address 30:4A:C4 belong to?
MAC addresses starting with 30:4A:C4 are assigned to Barrot Technology Co.,LTD according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:4A:C4 contain?
The block contains 16,777,216 addresses from 30:4A:C4:00:00:00 to 30:4A:C4:FF:FF:FF.
Is 30:4A:C4 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 Barrot Technology Co.,LTD have?
Barrot Technology Co.,LTD holds 11 registered prefixes in total – the full list is on the vendor page.