E0:3C:1C:30:00:00 to E0:3C:1C:3F:FF:FF
Dewetron GmbH
Inspect this prefixRegistered address
Parkring 4
Grambach 8074
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- E0:3C:1C:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 246,548,775,567,360 to 246,548,776,615,935
- 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 E0:3C:1C:30:00:00 and E0:3C:1C:3F: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.