MAC prefix 00:50:C2:F3:7
| Vendor | Rosslare Enterprises Limited |
|---|---|
| Short name | RosslareEnte |
| Prefix | 00:50:C2:F3:7/36 |
| Block type | MA-S (/36, 4,096 addresses) |
| Address range | 00:50:C2:F3:70:00 – 00:50:C2:F3:7F:FF |
| Notations | 00:50:C2:F3:70:0000-50-C2-F3-70-000050.c2f3.70000050C2F37000 |
Frequently asked questions
Which vendor does MAC address 00:50:C2:F3:7 belong to?
MAC addresses starting with 00:50:C2:F3:7 are assigned to Rosslare Enterprises Limited according to the IEEE registry (prefix length 36 bits).
How many addresses does block 00:50:C2:F3:7 contain?
The block contains 4,096 addresses from 00:50:C2:F3:70:00 to 00:50:C2:F3:7F:FF.
Is 00:50:C2:F3:7 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 Rosslare Enterprises Limited have?
Rosslare Enterprises Limited holds 10 registered prefixes in total – the full list is on the vendor page.
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