MAC prefix 84:8B:CD:6
Twtg R&D B.V.
| Vendor | Twtg R&D B.V. |
|---|---|
| Short name | TwtgR&D |
| Prefix | 84:8B:CD:6/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 84:8B:CD:60:00:00 – 84:8B:CD:6F:FF:FF |
| Notations | 84:8B:CD:60:00:0084-8B-CD-60-00-00848b.cd60.0000848BCD600000 |
Frequently asked questions
Which vendor does MAC address 84:8B:CD:6 belong to?
MAC addresses starting with 84:8B:CD:6 are assigned to Twtg R&D B.V. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 84:8B:CD:6 contain?
The block contains 1,048,576 addresses from 84:8B:CD:60:00:00 to 84:8B:CD:6F:FF:FF.
Is 84:8B:CD:6 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.