80:02:F4:30:00:00 to 80:02:F4:3F:FF:FF
Shenzhen Suanzi Technology Co., Ltd
Inspect this prefixRegistered address
Room 207, Research Building, Tsinghua Information Port, No.1, Songpingshan New East Road, Nanshan District
Shenzhen Guangdong 518057
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 80:02:F4:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 140,750,175,076,352 to 140,750,176,124,927
- 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 80:02:F4:30:00:00 and 80:02:F4:3F: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.