44:6F:D8:B0:00:00 to 44:6F:D8:BF:FF:FF
Beijing gpthink technology co.,LTD.
Inspect this prefixRegistered address
Beijing fengtai guogongzhuang
Beijing 100070
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 44:6F:D8:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 75,247,167,471,616 to 75,247,168,520,191
- 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 44:6F:D8:B0:00:00 and 44:6F:D8:BF: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.