MAC prefix D4:BA:BA:5
| Vendor | ReeR SpA |
|---|---|
| Short name | ReeR |
| Prefix | D4:BA:BA:5/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | D4:BA:BA:50:00:00 – D4:BA:BA:5F:FF:FF |
| Notations | D4:BA:BA:50:00:00D4-BA-BA-50-00-00d4ba.ba50.0000D4BABA500000 |
Frequently asked questions
Which vendor does MAC address D4:BA:BA:5 belong to?
MAC addresses starting with D4:BA:BA:5 are assigned to ReeR SpA according to the IEEE registry (prefix length 28 bits).
How many addresses does block D4:BA:BA:5 contain?
The block contains 1,048,576 addresses from D4:BA:BA:50:00:00 to D4:BA:BA:5F:FF:FF.
Is D4:BA:BA:5 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 ReeR SpA have?
ReeR SpA holds 2 registered prefixes in total – the full list is on the vendor page.