D0:A0:11:20:00:00 to D0:A0:11:2F:FF:FF
Shanghai Hongqia Industry and Trade Co., LTD
Inspect this prefixRegistered address
Room502,No.48,Lane 451,Palm Road,Putuo District,Shanghai
Shanghai Shanghai 200333
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D0:A0:11:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 229,385,900,654,592 to 229,385,901,703,167
- 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:A0:11:20:00:00 and D0:A0:11:2F: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.