MAC prefix 8C:1F:64:42:F
| Vendor | Tomorrow Companies Inc |
|---|---|
| Short name | TomorrowComp |
| Prefix | 8C:1F:64:42:F/36 |
| Block type | MA-S (/36, 4,096 addresses) |
| Address range | 8C:1F:64:42:F0:00 – 8C:1F:64:42:FF:FF |
| Notations | 8C:1F:64:42:F0:008C-1F-64-42-F0-008c1f.6442.f0008C1F6442F000 |
Frequently asked questions
Which vendor does MAC address 8C:1F:64:42:F belong to?
MAC addresses starting with 8C:1F:64:42:F are assigned to Tomorrow Companies Inc according to the IEEE registry (prefix length 36 bits).
How many addresses does block 8C:1F:64:42:F contain?
The block contains 4,096 addresses from 8C:1F:64:42:F0:00 to 8C:1F:64:42:FF:FF.
Is 8C:1F:64:42:F 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 Tomorrow Companies Inc have?
Tomorrow Companies Inc holds 2 registered prefixes in total – the full list is on the vendor page.