GeneralInformation

Country	China
City	Qingdao
Organization	China Unicom Shandong province network
ISP	CHINA UNICOM China169 Backbone
ASN	AS4837

OpenPorts

-521673116 | 2024-11-07T08:54:36.340782

21 / tcp

220 112.225.92.1
bftpd:error:86.186:checkAccountAuth:269:Failed to receive message (ret=9809)
421 Login incorrect.
421 Login incorrect.