54:9A:11:D0:00:00 to 54:9A:11:DF:FF:FF
Hangzhou duotin Technology Co., Ltd.
Inspect this prefixRegistered address
Haichuang Garden of Hangzhou city Yuhang District 4 Building 407B
hangzhou Zhejiang 311100
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 54:9A:11:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 93,020,700,540,928 to 93,020,701,589,503
- 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 54:9A:11:D0:00:00 and 54:9A:11:DF: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.