MAC prefix DC:44:27:A
Shanghai Huahong Integrated Circuit Co.,Ltd
| Vendor | Shanghai Huahong Integrated Circuit Co.,Ltd |
|---|---|
| Short name | HuahongInteg |
| Prefix | DC:44:27:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | DC:44:27:A0:00:00 – DC:44:27:AF:FF:FF |
| Notations | DC:44:27:A0:00:00DC-44-27-A0-00-00dc44.27a0.0000DC4427A00000 |
Frequently asked questions
Which vendor does MAC address DC:44:27:A belong to?
MAC addresses starting with DC:44:27:A are assigned to Shanghai Huahong Integrated Circuit Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block DC:44:27:A contain?
The block contains 1,048,576 addresses from DC:44:27:A0:00:00 to DC:44:27:AF:FF:FF.
Is DC:44:27:A 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.