Overview of services running on Port 55555 TCP.
~62 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
no match-/--/-917514.738
http-proxySquid http proxy659510.594
httpBoa HTTPd0.94.1360559.727
http57949.307
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.7.0(0.0.02)51678.3
httpSonicWALL35305.671
http-proxySquid http proxy3.1.1026934.326
chatAIM or ICQ server15572.501
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.9.110931.756
httpuTorrent WebUI10811.736
httpIntoto httpd1.08041.292
httpASSP (Anti-Spam SMTP Proxy) httpd1.7.1.3(1.0.2)7461.198
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.2(1.2.0)7341.179
httpUbicom httpd1.17071.136
httpAIM1.06761.086
httpRapidLogic httpd1.16731.081
httpApache5400.867
httpZNC IRC bouncer http config0.097 or later4650.747
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.6(1.0.2)4340.697
httplighttpd1.4.193510.564
sshOpenSSH4.33220.517
httpMicrosoft IIS httpd6.03010.484
upnpIntel MicroStack UPnP1.0.25472620.421
httpApache2.2.92520.405
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.3.8()2340.376
httpMicrosoft IIS httpd7.52230.358
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.6.5(0.0.05)2190.352
httpNetgear DGN1000 router http config2040.328
httpASSP (Anti-Spam SMTP Proxy) httpd1.8.5.9(2.0.02)1920.308
sshOpenSSH5.31820.292
httplighttpd1.4.291820.292
vncVNC1770.284
httpCisco IOS http config1560.251
httpZNC IRC bouncer httpd0.090 - 0.0961460.235
httpBoa HTTPd0.93.151410.226
httpNetwave IP camera http config1400.225
httpASSP1.9.7.0(0.0.02)1400.225
httpPOSIX1330.214
httpHttpd1.01220.196
telnetLinux telnetd1190.191
irc-proxypsyBNC2.3.2-91190.191
httpDrcomServer1.01180.19
httpApache Tomcat/Coyote JSP engine1.11160.186
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.5(1.0.00)1090.175
sshOpenSSH5.1p1 Debian 51050.169
sshOpenSSH5.5p1 Debian 61040.167
irc-proxypsyBNC2.3.2-7980.157
ssh940.151
sshOpenSSH5.5p1 Debian 6+squeeze2920.148
httpGoAhead-Webs920.148
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.1.8(1.1.02)860.138
sshDropbear sshd0.51850.137
sshCisco SSH1.25840.135
sshOpenSSH4.5p1830.133
ftp830.133
httpMicrosoft IIS httpd7.0820.132
httpAvtech AVN801 network camera1.0820.132
httpASSP (Anti-Spam SMTP Proxy) httpd1.2.6()820.132
httpNetgear FS726TP switch http config810.13
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.3.10()810.13
sshDropbear sshd0.52750.12
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.8(1.0.00)750.12
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.2(0.0.03)720.116
httpApache2.2.14720.116
socks-proxySocks4A710.114
sshOpenSSH5.9p1 Debian 5ubuntu1700.112
http-proxySquid http proxy2.6.STABLE21690.111
httpNetgear DG834 router http config670.108
httpGoAhead-Webs httpd670.108
httpApache2.2.22670.108
httpMicrosoft HTTPAPI httpd2.0660.106
httpApache2.2.3660.106
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.7.0(0.0.00)650.104
arcserveARCserve Discovery640.103
httpGoAhead-Webs embedded httpd630.101
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.1(1.0.04)630.101
ftpMicrosoft ftpd630.101
remotingMS .NET Remoting services610.098
httpMicrosoft IIS httpd610.098
telnet590.095
httpBoa HTTPd0.94.14rc21570.092
sslTLS1.0560.09
httpmini_httpd1.19 19dec2003560.09
httpTrend Micro OfficeScan Antivirus http config530.085
httpDD-WRT milli_httpd500.08
httpASSP (Anti-Spam SMTP Proxy) httpd2.2.1(12196)500.08
httpBoa0.93.15 (with Intersil Extensions)490.079
http-proxySquid http proxy3.1.12480.077
httpthttpd450.072
httpASSP (Anti-Spam SMTP Proxy) httpd2.2.1(12218)440.071
httpASSP (Anti-Spam SMTP Proxy) httpd2.2.1(12137)440.071
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.9(1.0.00)440.071
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.2.9(1.0.00)440.071
httpASSP (Anti-Spam SMTP Proxy) httpd1.7.1.3(1.0.1)430.069
httpApache2.2.16420.067
ftpProFTPD1.3.3420.067
httpASSP (Anti-Spam SMTP Proxy) httpd1.7.5.4(1.0.00)410.066
httpthttpd2.25b 29dec2003390.063
httpFLPS390.063
httpASSP Anti-Spam Proxy http config390.063
sshDropbear sshd2011.54380.061
httpuc-httpd1.0.0380.061
httpASSP (Anti-Spam SMTP Proxy) httpd2.1.1(11364)380.061
sshOpenSSH4.7370.059
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.9(1.0.02)370.059
httpPunkBuster http config360.058
httpPDR-M8001.0350.056
httpkangle2.8.3340.055
httpMiniServ1.590330.053
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.6.4(0.0.00)320.051
httpASSP (Anti-Spam SMTP Proxy) httpd1.7.5.7(1.0.07)310.05
sshOpenSSH5.4p1300.048
sshOpenSSH3.9p1300.048
irc-proxypsyBNC2.3.1300.048
httplighttpd300.048
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.7.0(0.0.04)300.048
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.5(1.0.02)300.048
httpuhttpd1.0.0290.047
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.1.4(1.0.03)290.047
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.2(0.1.00)290.047
sshWeOnlyDo sshd2.1.3280.045
sshOpenSSH5.9280.045
httpASSP (Anti-Spam SMTP Proxy) httpd1.4.3.1280.045
httpApache0.6.5280.045
ftpFileZilla ftpd0.9.41 beta280.045
httpMiniServ0.01270.043
ftpPure-FTPd270.043
httpMiniServ1.580260.042
httpApache2.2.15260.042
upnpMediaTomb UPnP0.11.0250.04
httpD-Link DIR-300 WAP http admin250.04
sshOpenSSH5.3p1 Debian 3ubuntu7240.039
smtpExim smtpd4.77240.039
httpHttpd240.039
httpHikvision-Webs240.039
httpBuffalo AirStation http config240.039
httpASSP (Anti-Spam SMTP Proxy) httpd2.1.1(12090)240.039
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.4(1.0.05)240.039
httpASSP (Anti-Spam SMTP Proxy) httpd1.6.5.0(1.0.02)240.039
vncRealVNC Personal230.037
smtpExim smtpd230.037
httpTransmission BitTorrent management httpd230.037
httpNetgear DG834G router http config230.037
httpDraytek Vigor ADSL router webadmin230.037
httpApache2.2.17230.037
httphttpd220.035
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.9(0.3)220.035
directconnectDirect Connect P2P220.035
httpMbedthis-Appweb2.0.4210.034
memcachememcached200.032
httplighttpd1.4.28200.032
httpkangle2.9.4200.032
httpCross Web Server200.032
httpAterm(HT)Aterm(HT)200.032
httpASSP (Anti-Spam SMTP Proxy) httpd2.2.2(12221)200.032
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.6.3(0.0.00)200.032
ftpvsftpd2.0.8 or later200.032
httpIP_SHARER WEB1.0190.031
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.9(1.0.03)190.031
httpASSP (Anti-Spam SMTP Proxy) httpd1.8.1.3(0.0.06)190.031
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.1()190.031
httpAllegro RomPager4.07 UPnP/1.0190.031
vncRealVNC Enterprise180.029
smtpPostfix smtpd180.029
http-proxyMikroTik http proxy180.029
httpBoa HTTPd0.94.11180.029
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.9(1.0.01)180.029
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.2.4(1.0.00)180.029
httpASSP (Anti-Spam SMTP Proxy) httpd1.5.1.3(1.0.01)180.029
ftpSynology DiskStation NAS ftpd180.029
vnc170.027
httpWINDOWS170.027
httpnginx170.027
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.7.3(0.0.01)170.027
httpASSP (Anti-Spam SMTP Proxy) httpd1.3.3.1()170.027
httpASSP (Anti-Spam SMTP Proxy) httpd1.2.5(2)170.027
httpApache2.2.11170.027
ftpvsftpd (before 2.0.8) or WU-FTPD170.027
sshOpenSSH5.8160.026
ircircu ircd160.026
httpTwistedWeb httpd8.2.0160.026
httpNetgear WGR614v7 WAP http config160.026
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.7(1.0.03)160.026
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.3.2(1.0.02)160.026
httpApache2.2.21160.026
ftpglFTPd2.01160.026
ftpFileZilla ftpd0.9.40 beta160.026
smtp150.024
http-proxySquid http proxy2.7.STABLE9150.024
httpHTTPD 1.0150.024
httpASSP (Anti-Spam SMTP Proxy) httpd2.0.1(1.1.28)150.024
httpASSP (Anti-Spam SMTP Proxy) httpd1.9.1.4(1.0.00)150.024