38:05:25:C0:00:00 to 38:05:25:CF:FF:FF
Christeyns Engineering Kft.
Inspect this prefixRegistered address
Külterület HRSZ 1386/1
Ecser 2233
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 38:05:25:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 61,594,759,331,840 to 61,594,760,380,415
- 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 38:05:25:C0:00:00 and 38:05:25:CF: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.