A8:3F:A1:D0:00:00 to A8:3F:A1:DF:FF:FF
Shenzhen BIO I/E Co.,Ltd
Inspect this prefixRegistered address
Huafan Industrial Park,Building #12, Henggang JianLong Village Industrial Zone, Longgang District
Shenzhen GuangDong province 518115
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A8:3F:A1:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 184,991,251,169,280 to 184,991,252,217,855
- 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 A8:3F:A1:D0:00:00 and A8:3F:A1: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.