F8:7A:39:90:00:00 to F8:7A:39:9F:FF:FF
Shenzhenshilemaikejiyouxiangongsi
Inspect this prefixRegistered address
Suite 201 & 102,No.7 Building,66 Tongli Road, Tongxin Community, Baolong Street, Longgang District
Shenzhen Guangdong 518116
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F8:7A:39:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 273,203,835,437,056 to 273,203,836,485,631
- 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:39:90:00:00 and F8:7A:39:9F: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.