MAC prefix C8:FB:26
| Vendor | Cisco SPVTG |
|---|---|
| Short name | CiscoSPVTG |
| Prefix | C8:FB:26/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | C8:FB:26:00:00:00 – C8:FB:26:FF:FF:FF |
| Notations | C8:FB:26:00:00:00C8-FB-26-00-00-00c8fb.2600.0000C8FB26000000 |
Frequently asked questions
Which vendor does MAC address C8:FB:26 belong to?
MAC addresses starting with C8:FB:26 are assigned to Cisco SPVTG according to the IEEE registry (prefix length 24 bits).
How many addresses does block C8:FB:26 contain?
The block contains 16,777,216 addresses from C8:FB:26:00:00:00 to C8:FB:26:FF:FF:FF.
Is C8:FB:26 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 SPVTG have?
Cisco SPVTG holds 41 registered prefixes in total – the full list is on the vendor page.