~199 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.
Servicename  |
Product |
Count |
Percent |
|---|---|---|---|
| ident | pidentd | 127212 | 63.918 |
| no match | -/- | 20026 | 10.062 |
| ident | HP-UX identd | 13606 | 6.836 |
| ident | authd | 12486 | 6.274 |
| http | SonicWALL | 3440 | 1.728 |
| http | 2929 | 1.472 | |
| chat | AIM or ICQ server | 2304 | 1.158 |
| ident | 2133 | 1.072 | |
| ident | Linux-identd | 1920 | 0.965 |
| ident | gidentd | 1499 | 0.753 |
| ident | GTA GB-Ware firewall identd | 1356 | 0.681 |
| http | Boa HTTPd | 1268 | 0.637 |
| ident | Nullidentd | 709 | 0.356 |
| http | lighttpd | 691 | 0.347 |
| http | AIM | 657 | 0.33 |
| http | Apache | 647 | 0.325 |
| ident | FTPRush FTP client identd | 518 | 0.26 |
| ident | Minidentd or fakeidentd | 508 | 0.255 |
| http | Microsoft IIS httpd | 411 | 0.207 |
| ident | Trillian identd | 316 | 0.159 |
| http | thttpd | 271 | 0.136 |
| ident | Liedentd | 259 | 0.13 |
| tcpwrapped | BSD TCP Wrappers | 258 | 0.13 |
| ident | slident | 245 | 0.123 |
| ssh | OpenSSH | 202 | 0.101 |
| ident | Internet Rex identd | 151 | 0.076 |
| ident | Klient identd | 143 | 0.072 |
| http | Netwave IP camera http config | 143 | 0.072 |
| http | Microsoft HTTPAPI httpd | 130 | 0.065 |
| pop3pw | Mercury/32 poppass service | 124 | 0.062 |
| http | DrcomServer1.0 | 117 | 0.059 |
| http | GoAhead-Webs httpd | 114 | 0.057 |
| http | Avtech AVN801 network camera | 101 | 0.051 |
| http | Apache Tomcat/Coyote JSP engine | 94 | 0.047 |
| vnc | VNC | 91 | 0.046 |
| ident | Borderware Firewall identd | 82 | 0.041 |
| ftp | 63 | 0.032 | |
| http-proxy | Squid http proxy | 57 | 0.029 |
| http | Hikvision-Webs | 57 | 0.029 |
| http | mini_httpd | 56 | 0.028 |
| ident | Windows NT identd | 55 | 0.028 |
| arcserve | ARCserve Discovery | 55 | 0.028 |
| http | PDR-M800 | 50 | 0.025 |
| http | uc-httpd | 44 | 0.022 |
| http | nginx | 34 | 0.017 |
| mysql | MySQL | 33 | 0.017 |
| ftp | FileZilla ftpd | 33 | 0.017 |
| ssh | MikroTik RouterOS sshd | 32 | 0.016 |
| http | GoAhead-Webs | 31 | 0.016 |
| http | Mbedthis-Appweb | 28 | 0.014 |
| ssh | 27 | 0.014 | |
| ftp | Microsoft ftpd | 27 | 0.014 |
| ident | midentd | 26 | 0.013 |
| ident | CacheFlow identd | 25 | 0.013 |
| http | uTorrent WebUI | 25 | 0.013 |
| http | GeoVision GeoHttpServer for webcams | 24 | 0.012 |
| directconnect | Direct Connect P2P | 23 | 0.012 |
| http | Gadspot/Avtech AV787 webcam http config | 22 | 0.011 |
| http | Cross Web Server | 22 | 0.011 |
| telnet | 21 | 0.011 | |
| ssh | SCS sshd | 20 | 0.01 |
| ftp | ProFTPD | 20 | 0.01 |
| smtp | Microsoft ESMTP | 19 | 0.01 |
| ident | mlidentd | 19 | 0.01 |
| ftp | vsftpd | 19 | 0.01 |
| http | GoAhead-Webs embedded httpd | 17 | 0.009 |
| ssl | TLS | 16 | 0.008 |
| ssh | Dropbear sshd | 16 | 0.008 |
| smtp | 16 | 0.008 | |
| http | Panasonic webcam http config | 16 | 0.008 |
| ftp | Pure-FTPd | 16 | 0.008 |
| vnc | RealVNC Personal | 15 | 0.008 |
| vnc | RealVNC Enterprise | 15 | 0.008 |
| ftp | Serv-U ftpd | 15 | 0.008 |
| http-proxy | F5 BIG-IP load balancer http proxy | 14 | 0.007 |
| pop3 | MDaemon pop3d | 13 | 0.007 |
| http | DVR Systems webcam http interface | 13 | 0.007 |
| ident | Fake identd | 12 | 0.006 |
| smtp | Microsoft Exchange smtpd | 11 | 0.006 |
| ident | widentd | 11 | 0.006 |
| http | Allegro RomPager | 11 | 0.006 |
| http | AIM HTTP | 11 | 0.006 |
| openvpn | OpenVPN | 10 | 0.005 |
| http | http server 1.0 | 10 | 0.005 |
| http | D-Link DIR-300 WAP http admin | 10 | 0.005 |
| http | avtech httpd | 10 | 0.005 |