MAC prefix CC:2D:21
Tenda Technology Co.,Ltd.Dongguan branch
| Vendor | Tenda Technology Co.,Ltd.Dongguan branch |
|---|---|
| Short name | TendaTechnol |
| Prefix | CC:2D:21/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CC:2D:21:00:00:00 – CC:2D:21:FF:FF:FF |
| Notations | CC:2D:21:00:00:00CC-2D-21-00-00-00cc2d.2100.0000CC2D21000000 |
Frequently asked questions
Which vendor does MAC address CC:2D:21 belong to?
MAC addresses starting with CC:2D:21 are assigned to Tenda Technology Co.,Ltd.Dongguan branch according to the IEEE registry (prefix length 24 bits).
How many addresses does block CC:2D:21 contain?
The block contains 16,777,216 addresses from CC:2D:21:00:00:00 to CC:2D:21:FF:FF:FF.
Is CC:2D:21 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 Tenda Technology Co.,Ltd.Dongguan branch have?
Tenda Technology Co.,Ltd.Dongguan branch holds 11 registered prefixes in total – the full list is on the vendor page.