MAC prefix CA:04:5A
| Vendor | Ossia Inc |
|---|---|
| Short name | Ossia |
| Prefix | CA:04:5A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CA:04:5A:00:00:00 – CA:04:5A:FF:FF:FF |
| Notations | CA:04:5A:00:00:00CA-04-5A-00-00-00ca04.5a00.0000CA045A000000 |
Frequently asked questions
Which vendor does MAC address CA:04:5A belong to?
MAC addresses starting with CA:04:5A are assigned to Ossia Inc according to the IEEE registry (prefix length 24 bits).
How many addresses does block CA:04:5A contain?
The block contains 16,777,216 addresses from CA:04:5A:00:00:00 to CA:04:5A:FF:FF:FF.
Is CA:04:5A 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.
Which other MAC prefixes does Ossia Inc have?
Ossia Inc holds 2 registered prefixes in total – the full list is on the vendor page.