MAC prefix AC:45:CA
Guangdong Oppo Mobile Telecommunications Corp.,Ltd
| Vendor | Guangdong Oppo Mobile Telecommunications Corp.,Ltd |
|---|---|
| Short name | OppoMobileTe |
| Prefix | AC:45:CA/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:45:CA:00:00:00 – AC:45:CA:FF:FF:FF |
| Notations | AC:45:CA:00:00:00AC-45-CA-00-00-00ac45.ca00.0000AC45CA000000 |
Frequently asked questions
Which vendor does MAC address AC:45:CA belong to?
MAC addresses starting with AC:45:CA are assigned to Guangdong Oppo Mobile Telecommunications Corp.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:45:CA contain?
The block contains 16,777,216 addresses from AC:45:CA:00:00:00 to AC:45:CA:FF:FF:FF.
Is AC:45:CA 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 Guangdong Oppo Mobile Telecommunications Corp.,Ltd have?
Guangdong Oppo Mobile Telecommunications Corp.,Ltd holds 192 registered prefixes in total – the full list is on the vendor page.