F4:70:0C:B0:00:00 to F4:70:0C:BF:FF:FF
Shanghai Risingpo Electronics CO.,LTD
Inspect this prefixRegistered address
Room 501, Building 5, Lingang Excellence Industrial Park, No. 877, Jiuxin Road, Jiuting Town, Songjiang District, Shanghai
shanghai 201615
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:70:0C:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,762,086,375,424 to 268,762,087,423,999
- 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 F4:70:0C:B0:00:00 and F4:70:0C:BF: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.