MAC prefix 30:44:87
Hefei Radio Communication Technology Co., Ltd
| Vendor | Hefei Radio Communication Technology Co., Ltd |
|---|---|
| Short name | HefeiRadioCo |
| Prefix | 30:44:87/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:44:87:00:00:00 – 30:44:87:FF:FF:FF |
| Notations | 30:44:87:00:00:0030-44-87-00-00-003044.8700.0000304487000000 |
Frequently asked questions
Which vendor does MAC address 30:44:87 belong to?
MAC addresses starting with 30:44:87 are assigned to Hefei Radio Communication Technology Co., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:44:87 contain?
The block contains 16,777,216 addresses from 30:44:87:00:00:00 to 30:44:87:FF:FF:FF.
Is 30:44:87 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 Hefei Radio Communication Technology Co., Ltd have?
Hefei Radio Communication Technology Co., Ltd holds 5 registered prefixes in total – the full list is on the vendor page.