Overview of services running on Port 8881 TCP.
~33 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
http867025.792
ircDancer ircd397811.834
httpSonicWALL369310.986
chatAIM or ICQ server20746.17
no match-/--/-15644.653
httpMicrosoft IIS httpd6.08212.442
httpAIM1.07202.142
httplighttpd1.4.195311.58
sslTLS1.04841.44
httplighttpd1.4.294471.33
httpApache Tomcat/Coyote JSP engine1.14341.291
httpMicrosoft IIS httpd3901.16
httpMicrosoft IIS httpd7.53641.083
httpApache3471.032
httplighttpd1.4.283270.973
httpIpswitch IMail Monitor web service8.152580.768
httpAllegro RomPager4.07 UPnP/1.02530.753
httpNetwave webcam http config2350.699
httpsw-cp-server httpd2330.693
ftpProFTPD1.3.01860.553
httpNetwave IP camera http config1650.491
httpBoa HTTPd0.94.14rc211570.467
httpudpxy multicast UDP-to-HTTP1430.425
httpGoAhead-Webs httpd1380.411
httplighttpd1350.402
httpIBM WebSphere Application Server6.11350.402
httpMicrosoft IIS httpd7.01310.39
httpDrcomServer1.01290.384
httpOpenDNS Guide1210.36
httpIndy9.00.101170.348
httpmini_httpd1.19 19dec20031160.345
httpHikvision-Webs1150.342
httpuTorrent utserver web interface1100.327
httpApache2.2.221080.321
httpApache2.2.31040.309
httpApache2.2.141020.303
httpMikroTik router config httpd1010.3
httpGoAhead-Webs980.292
ssh950.283
httpthttpd2.25b 29dec2003810.241
sshMikroTik RouterOS sshd780.232
httpAvtech AVN801 network camera1.0770.229
httpIBM WebSphere Application Server7.0760.226
httpNAI EPO Agent framework740.22
httpApache2.2.9720.214
httpApache2.2.16720.214
vncVNC690.205
httpNetwork Associates ePolicy Orchestrator690.205
sshOpenSSH4.3630.187
httpBoa HTTPd0.94.13590.176
httpthttpd570.17
http-proxySquid http proxy2.6.STABLE16570.17
httpLinux2.x UPnP560.167
telnet540.161
httpPDR-M8001.0540.161
httpuc-httpd1.0.0530.158
httpRex media encoder http config12.0.7601.17514500.149
httpADAM-60008.1.0019500.149
httpwebserver1.0480.143
httpuTorrent WebUI470.14
httpBaseHTTPServer0.3470.14
http-proxySquid http proxy460.137
httpGoAhead-Webs embedded httpd450.134
httpApache2.2.15450.134
httpMicrosoft IIS httpd5.0410.122
httpMicrosoft HTTPAPI httpd2.0410.122
ftpMicrosoft ftpd410.122
httpApache2.2.17400.119
httpWYM httpd1.0390.116
httpMbedthis-Appweb2.0.4370.11
httpGeoVision GeoHttpServer for webcams360.107
httpnginx1.0.10330.098
httpthttpd2.25b-lxc 29dec2003320.095
httpJetty6.1.25320.095
httpCisco IOS http config320.095
httpApache2.2.8300.089
httpApache1.3.28300.089
http-proxySquid http proxy2.7.STABLE9290.086
httpnginx290.086
httpIBM WebSphere Application Server6.0290.086
httpApache1.3.6290.086
httpApache1.3.42290.086
httpDungeon8280.083
httpRouter270.08
httpCross Web Server260.077
upnpPortable SDK for UPnP devices1.3.1250.074
httpDraytek Vigor ADSL router webadmin250.074
httpGadspot/Avtech AV787 webcam http config240.071
shoutcast-publishingSHOUTcast publishing port230.068
httplighttpd1.4.20230.068
httpApache2.0.61230.068
httpHTTPD 1.0220.065
sshOpenSSH5.1210.062
iceInternet Communications Engine210.062
httpnginx0.9.4210.062
httpMicrosoft IIS httpd5.1210.062
httpESET NOD32 anti-virus update httpd210.062
httpD-Link DIR-300 WAP http admin210.062
httpBoa HTTPd0.93.15210.062
httpDVR Systems webcam http interface200.059
ftp200.059
httpTwistedWeb httpd8.2.0190.057
httpnginx1.0.5190.057
httpApache2.0.43190.057
sshOpenSSH5.3180.054
http-proxyMikroTik http proxy180.054
httplighttpd1.4.26180.054
httpdcs-lig-httpd180.054
httpWebLogic httpd170.051
httpIntoto httpd1.0170.051
httphttpd170.051
httpApache2.2.11170.051
httpNetBox httpd2.8 Build 4128160.048
httpHttpd1.0160.048
httpApache2.0.52160.048
httpAllegro RomPager4.30b3160.048
ftpvsftpd (before 2.0.8) or WU-FTPD160.048
vncRealVNC Enterprise150.045
httpTP-LINK Router150.045
httpMikroTik router http config150.045
eggdropEggdrop IRC bot console1.6.20150.045
directconnectDirect Connect P2P150.045