MAC prefix D8:23:E0
| Vendor | Speedtech Corp. |
|---|---|
| Short name | Speedtech |
| Prefix | D8:23:E0/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | D8:23:E0:00:00:00 – D8:23:E0:FF:FF:FF |
| Notations | D8:23:E0:00:00:00D8-23-E0-00-00-00d823.e000.0000D823E0000000 |
Frequently asked questions
Which vendor does MAC address D8:23:E0 belong to?
MAC addresses starting with D8:23:E0 are assigned to Speedtech Corp. according to the IEEE registry (prefix length 24 bits).
How many addresses does block D8:23:E0 contain?
The block contains 16,777,216 addresses from D8:23:E0:00:00:00 to D8:23:E0:FF:FF:FF.
Is D8:23:E0 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 Speedtech Corp. have?
Speedtech Corp. holds 4 registered prefixes in total – the full list is on the vendor page.