MAC prefix 20:CE:2A:C
| Vendor | Ariston Thermo s.p.a. |
|---|---|
| Short name | AristonTherm |
| Prefix | 20:CE:2A:C/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 20:CE:2A:C0:00:00 – 20:CE:2A:CF:FF:FF |
| Notations | 20:CE:2A:C0:00:0020-CE-2A-C0-00-0020ce.2ac0.000020CE2AC00000 |
Frequently asked questions
Which vendor does MAC address 20:CE:2A:C belong to?
MAC addresses starting with 20:CE:2A:C are assigned to Ariston Thermo s.p.a. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 20:CE:2A:C contain?
The block contains 1,048,576 addresses from 20:CE:2A:C0:00:00 to 20:CE:2A:CF:FF:FF.
Is 20:CE:2A:C 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 Ariston Thermo s.p.a. have?
Ariston Thermo s.p.a. holds 3 registered prefixes in total – the full list is on the vendor page.