MAC prefix 00:25:73
ST Electronics (Info-Security) Pte Ltd
| Vendor | ST Electronics (Info-Security) Pte Ltd |
|---|---|
| Short name | STElectronic |
| Prefix | 00:25:73/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 00:25:73:00:00:00 – 00:25:73:FF:FF:FF |
| Notations | 00:25:73:00:00:0000-25-73-00-00-000025.7300.0000002573000000 |
Frequently asked questions
Which vendor does MAC address 00:25:73 belong to?
MAC addresses starting with 00:25:73 are assigned to ST Electronics (Info-Security) Pte Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 00:25:73 contain?
The block contains 16,777,216 addresses from 00:25:73:00:00:00 to 00:25:73:FF:FF:FF.
Is 00:25:73 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.