64:FB:81:A0:00:00 to 64:FB:81:AF:FF:FF
Bronkhorst High-Tech BV
Inspect this prefixRegistered address
Nijverheidsstraat 1a
Ruurlo Gelderland NL-7261AK
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 64:FB:81:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 111,031,374,315,520 to 111,031,375,364,095
- 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 64:FB:81:A0:00:00 and 64:FB:81:AF: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.