F8:7A:39:80:00:00 to F8:7A:39:8F:FF:FF
Beijing Zhongyuan Yishang Technology Co.,LTD
Registered address
M1005,10th Floor,RuidaBuilding,No.74Lugu Road,Shijingshan District,Beijing
Beijing 100000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F8:7A:39:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 273,203,834,388,480 to 273,203,835,437,055
- 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 F8:7A:39:80:00:00 and F8:7A:39:8F: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.
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