B0:FF:72:90:00:00 to B0:FF:72:9F:FF:FF
JIUYEE?shenzhen) Medical Technology Co.,Ltd
Inspect this prefixRegistered address
Room 1902, Building 1, Changyuan Yujingfeng Building, No. 85, Changyuan 1st Street, Changyuan Community, Taoyuan Street, Nanshan District, Shenzhen
Shenzhen Guangdong 518055
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B0:FF:72:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 194,611,185,188,864 to 194,611,186,237,439
- 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 B0:FF:72:90:00:00 and B0:FF:72:9F: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.