whois.handle: UNICOM-JL
whois.name: China Unicom JILIN province network
whois.cidrs: 221.8.0.0/15
whois.updated: 2025-01-22T00:00:00.000000
services.protocol: FTP
services.transport_protocol: TCP
services.scan_time: 2025-07-28T08:38:47.706726
services.banner: 220 RTK_GW FTP server (GNU inetutils 1.4.1) ready.
  
services.value: file-sharing
services.banner: 220 RTK_GW FTP server (GNU inetutils 1.4.1) ready.
  
services.auth_tls_response: 500 'AUTH TLS': command not understood.
  
services.auth_ssl_response: 500 'AUTH SSL': command not understood.
  
services.status_meaning: Service ready for new user.
[binary data, 32 bytes]