MAC prefix A4:4F:29:9
Certi Networks Sdn Bhd
| Vendor | Certi Networks Sdn Bhd |
|---|---|
| Short name | CertiNetwork |
| Prefix | A4:4F:29:9/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | A4:4F:29:90:00:00 – A4:4F:29:9F:FF:FF |
| Notations | A4:4F:29:90:00:00A4-4F-29-90-00-00a44f.2990.0000A44F29900000 |
Frequently asked questions
Which vendor does MAC address A4:4F:29:9 belong to?
MAC addresses starting with A4:4F:29:9 are assigned to Certi Networks Sdn Bhd according to the IEEE registry (prefix length 28 bits).
How many addresses does block A4:4F:29:9 contain?
The block contains 1,048,576 addresses from A4:4F:29:90:00:00 to A4:4F:29:9F:FF:FF.
Is A4:4F:29:9 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.