MAC prefix 88:1D:FC
| Vendor | Cisco Systems, Inc |
|---|---|
| Short name | Cisco |
| Prefix | 88:1D:FC/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 88:1D:FC:00:00:00 – 88:1D:FC:FF:FF:FF |
| Notations | 88:1D:FC:00:00:0088-1D-FC-00-00-00881d.fc00.0000881DFC000000 |
Frequently asked questions
Which vendor does MAC address 88:1D:FC belong to?
MAC addresses starting with 88:1D:FC are assigned to Cisco Systems, Inc according to the IEEE registry (prefix length 24 bits).
How many addresses does block 88:1D:FC contain?
The block contains 16,777,216 addresses from 88:1D:FC:00:00:00 to 88:1D:FC:FF:FF:FF.
Is 88:1D:FC 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 Cisco Systems, Inc have?
Cisco Systems, Inc holds 1,258 registered prefixes in total – the full list is on the vendor page.