MAC prefix AC:A3:1E
| Vendor | Hewlett Packard Enterprise |
|---|---|
| Short name | HewlettPacka |
| Prefix | AC:A3:1E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:A3:1E:00:00:00 – AC:A3:1E:FF:FF:FF |
| Notations | AC:A3:1E:00:00:00AC-A3-1E-00-00-00aca3.1e00.0000ACA31E000000 |
Frequently asked questions
Which vendor does MAC address AC:A3:1E belong to?
MAC addresses starting with AC:A3:1E are assigned to Hewlett Packard Enterprise according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:A3:1E contain?
The block contains 16,777,216 addresses from AC:A3:1E:00:00:00 to AC:A3:1E:FF:FF:FF.
Is AC:A3:1E 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 Hewlett Packard Enterprise have?
Hewlett Packard Enterprise holds 180 registered prefixes in total – the full list is on the vendor page.