MAC prefix 02:AA:3C
Olivetti Telecomm Spa (Olteco)
| Vendor | Olivetti Telecomm Spa (Olteco) |
|---|---|
| Short name | OlivettiTele |
| Prefix | 02:AA:3C/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 02:AA:3C:00:00:00 – 02:AA:3C:FF:FF:FF |
| Notations | 02:AA:3C:00:00:0002-AA-3C-00-00-0002aa.3c00.000002AA3C000000 |
Frequently asked questions
Which vendor does MAC address 02:AA:3C belong to?
MAC addresses starting with 02:AA:3C are assigned to Olivetti Telecomm Spa (Olteco) according to the IEEE registry (prefix length 24 bits).
How many addresses does block 02:AA:3C contain?
The block contains 16,777,216 addresses from 02:AA:3C:00:00:00 to 02:AA:3C:FF:FF:FF.
Is 02:AA:3C a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The second least significant bit is set, so the address is locally 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.