MAC prefix CC:04:B4
| Vendor | Select Comfort |
|---|---|
| Short name | SelectComfor |
| Prefix | CC:04:B4/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CC:04:B4:00:00:00 – CC:04:B4:FF:FF:FF |
| Notations | CC:04:B4:00:00:00CC-04-B4-00-00-00cc04.b400.0000CC04B4000000 |
Frequently asked questions
Which vendor does MAC address CC:04:B4 belong to?
MAC addresses starting with CC:04:B4 are assigned to Select Comfort according to the IEEE registry (prefix length 24 bits).
How many addresses does block CC:04:B4 contain?
The block contains 16,777,216 addresses from CC:04:B4:00:00:00 to CC:04:B4:FF:FF:FF.
Is CC:04:B4 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 Select Comfort have?
Select Comfort holds 2 registered prefixes in total – the full list is on the vendor page.