MAC prefix 18:FD:CB:A
| Vendor | Sercomm Corporation. |
|---|---|
| Short name | Sercomm |
| Prefix | 18:FD:CB:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 18:FD:CB:A0:00:00 – 18:FD:CB:AF:FF:FF |
| Notations | 18:FD:CB:A0:00:0018-FD-CB-A0-00-0018fd.cba0.000018FDCBA00000 |
Frequently asked questions
Which vendor does MAC address 18:FD:CB:A belong to?
MAC addresses starting with 18:FD:CB:A are assigned to Sercomm Corporation. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 18:FD:CB:A contain?
The block contains 1,048,576 addresses from 18:FD:CB:A0:00:00 to 18:FD:CB:AF:FF:FF.
Is 18:FD:CB: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 Sercomm Corporation. have?
Sercomm Corporation. holds 32 registered prefixes in total – the full list is on the vendor page.