MAC prefix C8:63:14:A
| Vendor | Optictimes Co.,Ltd |
|---|---|
| Short name | Optictimes |
| Prefix | C8:63:14:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | C8:63:14:A0:00:00 – C8:63:14:AF:FF:FF |
| Notations | C8:63:14:A0:00:00C8-63-14-A0-00-00c863.14a0.0000C86314A00000 |
Frequently asked questions
Which vendor does MAC address C8:63:14:A belong to?
MAC addresses starting with C8:63:14:A are assigned to Optictimes Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block C8:63:14:A contain?
The block contains 1,048,576 addresses from C8:63:14:A0:00:00 to C8:63:14:AF:FF:FF.
Is C8:63:14:A 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 Optictimes Co.,Ltd have?
Optictimes Co.,Ltd holds 2 registered prefixes in total – the full list is on the vendor page.