~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 |
Version | 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 | 0.94.13 | 1195 | 0.6 |
| ident | Nullidentd | 707 | 0.355 | |
| http | AIM | 1.0 | 657 | 0.33 |
| ident | FTPRush FTP client identd | 518 | 0.26 | |
| ident | Minidentd or fakeidentd | 508 | 0.255 | |
| http | lighttpd | 1.4.19 | 413 | 0.208 |
| ident | Trillian identd | 316 | 0.159 | |
| ident | Liedentd | 259 | 0.13 | |
| tcpwrapped | BSD TCP Wrappers | 258 | 0.13 | |
| ident | slident | 245 | 0.123 | |
| http | Microsoft IIS httpd | 240 | 0.121 | |
| http | Apache | 2.2.16 | 224 | 0.113 |
| http | lighttpd | 1.4.29 | 207 | 0.104 |
| ident | Internet Rex identd | 151 | 0.076 | |
| ident | Klient identd | 143 | 0.072 | |
| http | Netwave IP camera http config | 143 | 0.072 | |
| http | Apache | 2.2.14 | 130 | 0.065 |
| http | Microsoft HTTPAPI httpd | 2.0 | 129 | 0.065 |
| http | Microsoft IIS httpd | 6.0 | 125 | 0.063 |
| 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 | 1.0 | 101 | 0.051 |
| http | thttpd | 2.24 | 99 | 0.05 |
| http | Apache Tomcat/Coyote JSP engine | 1.1 | 94 | 0.047 |
| vnc | VNC | 91 | 0.046 | |
| ident | Borderware Firewall identd | 82 | 0.041 | |
| http | Apache | 64 | 0.032 | |
| ftp | 63 | 0.032 | ||
| http | Boa HTTPd | 0.94.14rc21 | 58 | 0.029 |
| http | Hikvision-Webs | 57 | 0.029 | |
| http | mini_httpd | 1.19 19dec2003 | 56 | 0.028 |
| ident | Windows NT identd | 55 | 0.028 | |
| arcserve | ARCserve Discovery | 55 | 0.028 | |
| http | PDR-M800 | 1.0 | 50 | 0.025 |
| http | thttpd | 48 | 0.024 | |
| http | thttpd | 2.25b | 45 | 0.023 |
| http | uc-httpd | 1.0.0 | 44 | 0.022 |
| http | thttpd | 2.24 26oct2003 | 44 | 0.022 |
| ssh | OpenSSH | 5.2p1 | 38 | 0.019 |
| http | Apache | 2.2.3 | 38 | 0.019 |
| ssh | MikroTik RouterOS sshd | 32 | 0.016 | |
| http | GoAhead-Webs | 31 | 0.016 | |
| http | Apache | 2.2.22 | 28 | 0.014 |
| ssh | 27 | 0.014 | ||
| http | Mbedthis-Appweb | 2.0.4 | 27 | 0.014 |
| ident | midentd | 26 | 0.013 | |
| ident | CacheFlow identd | 25 | 0.013 | |
| http | uTorrent WebUI | 25 | 0.013 | |
| http-proxy | Squid http proxy | 2.6.STABLE12 | 25 | 0.013 |
| http | GeoVision GeoHttpServer for webcams | 24 | 0.012 | |
| ftp | Microsoft ftpd | 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 | |
| http | Apache | 2.0.53 | 22 | 0.011 |
| telnet | 21 | 0.011 | ||
| http | lighttpd | 21 | 0.011 | |
| http | lighttpd | 1.4.26 | 20 | 0.01 |
| ident | mlidentd | 19 | 0.01 | |
| ssh | OpenSSH | 4.3 | 17 | 0.009 |
| http-proxy | Squid http proxy | 2.7.STABLE9 | 17 | 0.009 |
| http | Microsoft IIS httpd | 5.1 | 17 | 0.009 |
| http | GoAhead-Webs embedded httpd | 17 | 0.009 | |
| ssl | TLS | 1.0 | 16 | 0.008 |
| smtp | 16 | 0.008 | ||
| http | Panasonic webcam http config | 16 | 0.008 | |
| http | Apache | 2.2.9 | 16 | 0.008 |
| ftp | Pure-FTPd | 16 | 0.008 | |
| vnc | RealVNC Personal | 15 | 0.008 | |
| vnc | RealVNC Enterprise | 15 | 0.008 | |
| http | lighttpd | 1.4.20 | 15 | 0.008 |
| ftp | vsftpd | 2.0.8 or later | 15 | 0.008 |