MAC prefix 1C:5C:55
PRIMA Cinema, Inc
| Vendor | PRIMA Cinema, Inc |
|---|---|
| Short name | PRIMACinema |
| Prefix | 1C:5C:55/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 1C:5C:55:00:00:00 – 1C:5C:55:FF:FF:FF |
| Notations | 1C:5C:55:00:00:001C-5C-55-00-00-001c5c.5500.00001C5C55000000 |
Frequently asked questions
Which vendor does MAC address 1C:5C:55 belong to?
MAC addresses starting with 1C:5C:55 are assigned to PRIMA Cinema, Inc according to the IEEE registry (prefix length 24 bits).
How many addresses does block 1C:5C:55 contain?
The block contains 16,777,216 addresses from 1C:5C:55:00:00:00 to 1C:5C:55:FF:FF:FF.
Is 1C:5C:55 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.