MAC prefix 0C:3C:CD
Universal Global Scientific Industrial., Ltd
| Vendor | Universal Global Scientific Industrial., Ltd |
|---|---|
| Short name | UniversalGlo |
| Prefix | 0C:3C:CD/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 0C:3C:CD:00:00:00 – 0C:3C:CD:FF:FF:FF |
| Notations | 0C:3C:CD:00:00:000C-3C-CD-00-00-000c3c.cd00.00000C3CCD000000 |
Frequently asked questions
Which vendor does MAC address 0C:3C:CD belong to?
MAC addresses starting with 0C:3C:CD are assigned to Universal Global Scientific Industrial., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 0C:3C:CD contain?
The block contains 16,777,216 addresses from 0C:3C:CD:00:00:00 to 0C:3C:CD:FF:FF:FF.
Is 0C:3C:CD 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 Universal Global Scientific Industrial., Ltd have?
Universal Global Scientific Industrial., Ltd holds 23 registered prefixes in total – the full list is on the vendor page.