MAC prefix 38:F8:B7
V2Com Participacoes S.A.
| Vendor | V2Com Participacoes S.A. |
|---|---|
| Short name | V2ComPartici |
| Prefix | 38:F8:B7/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 38:F8:B7:00:00:00 – 38:F8:B7:FF:FF:FF |
| Notations | 38:F8:B7:00:00:0038-F8-B7-00-00-0038f8.b700.000038F8B7000000 |
Frequently asked questions
Which vendor does MAC address 38:F8:B7 belong to?
MAC addresses starting with 38:F8:B7 are assigned to V2Com Participacoes S.A. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 38:F8:B7 contain?
The block contains 16,777,216 addresses from 38:F8:B7:00:00:00 to 38:F8:B7:FF:FF:FF.
Is 38:F8:B7 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.