F0:D7:AF:70:00:00 to F0:D7:AF:7F:FF:FF
Rievtech Electronic Co.,Ltd
Inspect this prefixRegistered address
Room 505, Building A, No.88,Dazhou Road,Tiexinqiao,Yu huatai District, Nanjing City, Jiangsu Province,P.R.China +0086 25 52895099 52890138 [email protected] [email protected]
Nanjing City Jiangsu Province 210000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F0:D7:AF:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 264,809,151,987,712 to 264,809,153,036,287
- 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 F0:D7:AF:70:00:00 and F0:D7:AF:7F: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.