MAC prefix 48:E6:C6:0
Shenzhen Oumeihua Technology Co.,Ltd
| Vendor | Shenzhen Oumeihua Technology Co.,Ltd |
|---|---|
| Short name | OumeihuaTech |
| Prefix | 48:E6:C6:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 48:E6:C6:00:00:00 – 48:E6:C6:0F:FF:FF |
| Notations | 48:E6:C6:00:00:0048-E6-C6-00-00-0048e6.c600.000048E6C6000000 |
Frequently asked questions
Which vendor does MAC address 48:E6:C6:0 belong to?
MAC addresses starting with 48:E6:C6:0 are assigned to Shenzhen Oumeihua Technology Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block 48:E6:C6:0 contain?
The block contains 1,048,576 addresses from 48:E6:C6:00:00:00 to 48:E6:C6:0F:FF:FF.
Is 48:E6:C6:0 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.