ftpscan archive: compilenix.org/ftpscan/archive/
500 OOPS:151.217.176.90
220 ProFTPD 1.3.4a Server (Debian) [::ffff:151.217.176.90]151.217.176.28
220 (vsFTPd 3.0.2) 331 Please specify the password.151.217.173.204
220 (vsFTPd 3.0.2) 331 Please specify the password.151.217.173.200
220 NASE-B FTP server ready.151.217.173.199
220 (vsFTPd 3.0.3) 331 Please specify the password.151.217.173.197
220 Welcome to blah FTP service.151.217.173.186
220-151.217.173.207
220 ProFTPD 1.3.5a Server (1337_h4xx0rs) [151.217.173.207]151.217.173.171
220 (vsFTPd 3.0.3)151.217.173.158
220 (vsFTPd 3.0.2)151.217.173.157
220-Pease use DNS. ( ftp://twix.nsupdate.info ) Do not use IPs. (Using RR-DNS) 220 ProFTPD 1.3.5 Server (Debian) [::ffff:151.217.173.157] 331 Anonymous login ok, send your complete email address as your password151.217.173.142
220 (vsFTPd 3.0.3)151.217.173.143
220 (vsFTPd 3.0.2) 331 Please specify the password.151.217.173.162
421 Service not available.151.217.173.156
220-Pease use DNS. ( ftp://twix.nsupdate.info ) Do not use IPs. (Using RR-DNS)151.217.173.133
220 (vsFTPd 3.0.3) 331 Please specify the password. 230 Login successful. 227 Entering Passive Mode (151,217,173,133,218,201).151.217.173.132
220 (vsFTPd 3.0.3) 331 Please specify the password.151.217.173.104
220 Welcome to Kraken. Please behave and upload.151.217.173.105
220 Welcome to Kraken. Please behave and upload. 331 Please specify the password.151.217.173.99
220 hi :)151.217.173.101
220 NASFTPD Turbo station 1.3.5a Server (ProFTPD) [::ffff:151.217.173.101] 331 Anonymous login ok, send your complete email address as your password151.217.173.26
220 ProFTPD 1.3.5 Server (Piratebox) [::ffff:151.217.173.26]151.217.173.22
220 (vsFTPd 3.0.3)151.217.173.24
220 (vsFTPd 3.0.3)151.217.173.23
220 (vsFTPd 3.0.3) 331 Please specify the password.151.217.173.18
220-.:Welcome to 33c3:. 220 331 Please specify the password.151.217.173.8
220151.217.173.7
220 Microsoft FTP Service151.217.173.6
220151.217.173.4
220-Welcome to Pure-FTPd. 220-You are user number 9 of 10 allowed. 220-Local time is now 09:56. Server port: 21. 220-Only anonymous FTP is allowed here 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity. 230 Anonymous user logged in 230 Any password will work