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: 2025-07-27T08:33:01.596997
services.banner: 220 Welcome to virtual FTP service.
  
services.value: file-sharing
services.banner: 220 Welcome to virtual FTP service.
  
services.auth_tls_response: 530 Please login with USER and PASS.
  
services.auth_ssl_response: 530 Please login with USER and PASS.
  
services.status_meaning: Service ready for new user.
services.protocol: MQTT
services.transport_protocol: TCP
services.scan_time: 2025-07-27T11:45:39.221196
services.value: iot
services.return_value: Connection Accepted
[binary data, 4 values, 72 bytes]