58:AD:08:30:00:00 to 58:AD:08:3F:FF:FF
Fujian Ruihe Technology Co., Ltd.
Inspect this prefixRegistered address
No. 3, Building 6, 3rd Floor, Military Housing Administration Building, 528 Xihong Road, Gulou District, Fuzhou City
Fuzhou Fujian 350000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 58:AD:08:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 97,500,189,949,952 to 97,500,190,998,527
- 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 58:AD:08:30:00:00 and 58:AD:08:3F: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.