MAC prefix D0:9C:30
Foster Electric Company, Limited
| Vendor | Foster Electric Company, Limited |
|---|---|
| Short name | FosterElectr |
| Prefix | D0:9C:30/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | D0:9C:30:00:00:00 – D0:9C:30:FF:FF:FF |
| Notations | D0:9C:30:00:00:00D0-9C-30-00-00-00d09c.3000.0000D09C30000000 |
Frequently asked questions
Which vendor does MAC address D0:9C:30 belong to?
MAC addresses starting with D0:9C:30 are assigned to Foster Electric Company, Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block D0:9C:30 contain?
The block contains 16,777,216 addresses from D0:9C:30:00:00:00 to D0:9C:30:FF:FF:FF.
Is D0:9C:30 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.