C8:F5:D6:E0:00:00 to C8:F5:D6:EF:FF:FF
HEITEC AG
Inspect this prefixRegistered address
Güterbahnhofstrasse 5
Erlangen Please select state 91052
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C8:F5:D6:E /28
- Addresses in block
- 1,048,576
- Decimal range
- 220,958,197,547,008 to 220,958,198,595,583
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between C8:F5:D6:E0:00:00 and C8:F5:D6:EF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.