MAC prefix A0:22:4E:1
PoE Texas
| Vendor | PoE Texas |
|---|---|
| Short name | PoETexas |
| Prefix | A0:22:4E:1/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | A0:22:4E:10:00:00 – A0:22:4E:1F:FF:FF |
| Notations | A0:22:4E:10:00:00A0-22-4E-10-00-00a022.4e10.0000A0224E100000 |
Frequently asked questions
Which vendor does MAC address A0:22:4E:1 belong to?
MAC addresses starting with A0:22:4E:1 are assigned to PoE Texas according to the IEEE registry (prefix length 28 bits).
How many addresses does block A0:22:4E:1 contain?
The block contains 1,048,576 addresses from A0:22:4E:10:00:00 to A0:22:4E:1F:FF:FF.
Is A0:22:4E:1 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.