74:F8:DB:E0:00:00 to 74:F8:DB:EF:FF:FF
Bernard Krone Holding GmbH & Co. KG
Inspect this prefixRegistered address
Heinrich-Krone-Str. 10
Spelle Niedersachsen 48480
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 74:F8:DB:E /28
- Addresses in block
- 1,048,576
- Decimal range
- 128,612,189,601,792 to 128,612,190,650,367
- 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 74:F8:DB:E0:00:00 and 74:F8:DB: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.