D0:AA:5F:90:00:00 to D0:AA:5F:9F:FF:FF
HONGCI MONITOR INTERNATIONAL CO., LTD.
Inspect this prefixRegistered address
1 F., No. 67, Sec. 2, Zhongshan Rd., Furen Vil., Tanzi Dist
Taichung City 427
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D0:AA:5F:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 229,430,166,290,432 to 229,430,167,339,007
- 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 D0:AA:5F:90:00:00 and D0:AA:5F:9F: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.