MAC prefix 34:09:C9
Dongguan Huayin Electronic Technology Co., Ltd.
| Vendor | Dongguan Huayin Electronic Technology Co., Ltd. |
|---|---|
| Short name | DongguanHuay |
| Prefix | 34:09:C9/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 34:09:C9:00:00:00 – 34:09:C9:FF:FF:FF |
| Notations | 34:09:C9:00:00:0034-09-C9-00-00-003409.c900.00003409C9000000 |
Frequently asked questions
Which vendor does MAC address 34:09:C9 belong to?
MAC addresses starting with 34:09:C9 are assigned to Dongguan Huayin Electronic Technology Co., Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 34:09:C9 contain?
The block contains 16,777,216 addresses from 34:09:C9:00:00:00 to 34:09:C9:FF:FF:FF.
Is 34:09:C9 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 Dongguan Huayin Electronic Technology Co., Ltd. have?
Dongguan Huayin Electronic Technology Co., Ltd. holds 5 registered prefixes in total – the full list is on the vendor page.