90:A9:F7:A0:00:00 to 90:A9:F7:AF:FF:FF
Chi Geng Technology Co., Ltd
Inspect this prefixRegistered address
2F., No. 332, Yongneng Rd.
Taoyuan City Zhongli Dist. 320014
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 90:A9:F7:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 159,059,678,330,880 to 159,059,679,379,455
- 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 90:A9:F7:A0:00:00 and 90:A9:F7:AF: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.