Overview of services running on Port 554 TCP.
~3.01 Million 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 InfoOSDevicetypeCount Percent
rtsp-proxyBlue Coat rtsp proxyUnlicensed196765965.282
rtsp42332014.045
rtspMicrosoft Windows Media Server9.1.1.5001Windows1330954.416
no match794852.637
rtspDarwin Streaming Server5.5.5Linux577841.917
httpAvtech AVN801 network camera1.0UPnP 1.0webcam525211.743
httpGM Streaming Server httpdwebcam404271.341
nagios-nscaNagios NSCA298520.99
rtspVivotek IP7131 or IP7138 webcam rtspdwebcam280920.932
rtspD-Link DCS-2130 webcam rtspdwebcam207870.69
rtspRealOne Server6.1.3.970linux-2.0-libc6-i386123530.41
http122460.406
rtspAXIS 207W or 212 PTZ network camera rtspdwebcam121620.404
httpDVR Systems webcam http interfacewebcam111960.371
rtspVivotek FD8134V webcam rtspdwebcam75350.25
rtspRealOne Server8.0.1.367win3274240.246
rtspCisco WVC54GCA webcam rtspdwebcam59110.196
rtspAvtech MPEG4 DVR control rtspd57970.192
rtspMicrosoft Windows Media Server9.6.7600.16564Windows50090.166
rtspMicrosoft Windows Media Server9.1.1.3841Windows49510.164
rtspHelix DNA Server10.1.1.67linux-2.2-libc6-i586-serverLinux44180.147
httpFlashCom httpd3.5.743010.143
httpPVSS1.7.5 (Build42370.141
httpSonicWALLfirewall35090.116
rtspApple AirTunes rtspdMac OS X33790.112
rtspDarwin Streaming Server5.5.1Windows32620.108
rtspDarwin Streaming Server6.0.3Linux31110.103
http-proxyNcat http proxyNmap 4.85BETA1 or later29530.098
httpmeida server29220.097
rtspMicrosoft Windows Media Server9.5.6001.18281Windows28410.094
chatAIM or ICQ server23540.078
rtspHelix DNA Server9.0.6.1262linux-2.2-libc6-i586-serverLinux23500.078
httpnginx22240.074
rtspDarwin Streaming Server5.5.5Windows21470.071
rtspiCanSystem rtspd2.4-Armwebcam20430.068
rtspAxis 207W Webcam rtspd18620.062
httpH264DVR 1.015390.051
httpBoa HTTPd0.94.14rc2115020.05
rtspiCanSystem rtspd1.3-Armwebcam13100.043
rtspAmino AmiNET set-top box rtspdmedia device12460.041
rtspApple QuickTime Streaming Server6.1.0 build 532Release/Mac OS X ServerMac OS X12270.041
rtspMicrosoft Windows Media Server9.1.1.5000Windows11680.039
rtspSanyo VCC-HD2300 webcam rtspdwebcam10860.036
rtspMicrosoft Windows Media Server9.1.1.3814Windows10640.035
rtspDarwin Streaming Server5.5.4Linux10130.034
rtspMicrosoft Windows Media Server9.1.1.3845Windows9680.032
httpserver8150.027
rtspMicrosoft Windows Media Server9.5.6001.18223Windows7730.026
rtspApple QuickTime Streaming Server6.0.2 build 526.2Release/Mac OS X ServerMac OS X6980.023
httpAIM1.06660.022
rtspGM Streaming Server rtspd0.1webcam6430.021
rtspMicrosoft Windows Media Server9.1.1.3862Windows6270.021
httpFlashCom3.5.7Wowza Media Server 2 Subscription 2.2.4.07 build27628 http config6060.02
postx-reportingPostX IP Reporting alarm system5290.018
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.1.1 build1479 http config5180.017
httpWebs5120.017
rtspDarwin Streaming Server6.0.3FreeBSD4870.016
rtspMicrosoft Windows Media Server9.0.0.3372Windows4650.015
rtspHelix DNA Server9.0.2.881linux-2.2-libc6-i586-serverLinux4610.015
httplighttpd1.4.294570.015
httplighttpd1.4.194220.014
rtspWowza Media Server rtspd2.2.3 build 264544210.014
rtspApple QuickTime Streaming Server5.5.3 build 489.0.4Release/UpdateMac OS X3830.013
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.1.2 build1624 http config3810.013
rtspRealOne Server8.0.1.367linux-2.0-libc6-i3863800.013
httpiCanSystem2.4-Arm3770.013
rtspApple QuickTime Streaming Server6.0.3 build 526.3Release/Darwin Streaming Server; State/DevelopmentMac OS X3700.012
httpavtech httpd1.0Postef-8840 ADSL routerbroadband router3690.012
httpFlashCom3.5.5Wowza Media Server 2 Perpetual 2.2.4 build27452 http config3680.012
rtspHelix DNA Server Plus11.1.0.799Windows3580.012
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.0.5 build1220 http config3540.012
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.0.3 build882 http config3500.012
rtspMicrosoft Windows Media Server9.1.1.3844Windows3410.011
httpiCanSystem1.3-Arm3240.011
httpavtech1.0..Expires3220.011
rtspHelix DNA Server11.0.1.1884Windows3090.01
httpFlashCom3.5.4Wowza Media Server 2 Perpetual 2.2.3 build26454 http config3010.01
rtspMicrosoft Windows Media Server9.5.6001.18000Windows2980.01
rtspMicrosoft Windows Media Server9.6.7100.0Windows2910.01
rtspiCanSystem rtspd1.2.40-Armwebcam2780.009
httpFlashCom3.5.72780.009
httpFlashCom3.5.7Wowza Media Server 2 Perpetual 2.2.4.07 build27628 http config2770.009
rtspHelix DNA Server11.0.1.1884linux-rhel4-i686Linux2760.009
rtspDarwin Streaming Server5.5Linux2740.009
httpFlashCom3.5.4Wowza Media Server 2 Subscription 2.2.3 build26454 http config2700.009
rtsp-proxyNetApp NetCache rtsp proxy5.6.2D242610.009
httpGoAhead-Webs httpd2380.008
httpHikvision-Webs2350.008
httpFlashCom3.5.5Wowza Media Server 2 Subscription 2.2.4 build27452 http config2260.007
httpFlashCom3.5.52250.007
rtspDarwin Streaming Server5.0Linux2230.007
rtspRealOne Server6.1.3.871sunos-5.7-sparc2110.007
rtspDarwin Streaming Server5.5.1Linux2110.007
rtspGeovision webcam rtspdwebcam2040.007
rtspDarwin Streaming Server4.1.3Linux1970.007
rtspSamsung SNB-2000 webcam rtspdwebcam1960.007
rtspHelix DNA Server10.1.1.67Windows1930.006
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.1.0 build1410 http config1880.006
httpavtech1.01760.006
rtspApple QuickTime Streaming Server5.5.4 build 489.0.5Release/UpdateMac OS X1710.006
rtspHelix DNA Server11.0.2.2358Windows1700.006
rtspHelix DNA Server9.0.4.960Windows1660.006
httpMicrosoft IIS httpd6.0Windows1620.005
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1570.005
rtspHelix DNA Server11.1.0.719linux-rhel4-i686Linux1550.005
httpApache Tomcat/Coyote JSP engine1.11550.005
rtspiCanSystem rtspd3.2.28-Armwebcam1520.005
rtspiCanSystem rtspd2.2.6-Armwebcam1510.005
rtspiCanSystem rtspd1.2.32-Armwebcam1480.005
httpFlashCom httpd3.5.51430.005
httpNCDN2.01390.005
rtspApple QuickTime Streaming Server5.0.3.3 build 452.22.4Release/Panther; Update/SecurityMac OS X1380.005
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.1.1 build1479 http config1370.005
rtspHelix DNA Server11.1.0.719Windows1310.004
httpFlashCom3.5.2Wowza Media Server 2 Subscription 2.1.2 build24878 http config1290.004
rtspHelix DNA Server9.0.4.958Windows1270.004
rtsp-proxyNetApp NetCache rtsp proxy6.1RC21210.004
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.0.4 build1127 http config1210.004
httpSNF0.11200.004
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.0.3 build882 http config1200.004
rtspRealOne Server8.0.0.149linux-2.0-libc6-i3861170.004
httpNetwave IP camera http configwebcam1160.004
httpDrcomServer1.01130.004
httplighttpd1.4.261120.004
httpApache1120.004
rtspWowza Media Server rtspd2.2.2 build 263991110.004
rtspRealserver RTSP9.0.2.794Windows1100.004
rtspDarwin Streaming Server5.5.4FreeBSD1090.004
sshprotocol 1.51030.003
rtspHelix DNA Server11.1.2.1597linux-rhel4-i686Linux1030.003
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.0.5 build1220 http config1010.003
httplighttpd1.4.20990.003
httpTAS embbed http950.003
httpFlashCom3.5.5Wowza Media Server 2 for Amazon EC2 2.2.4 build27452 http config940.003
httpFlashCom3.5.4Wowza Media Server 2 Perpetual 2.2.2 build26399 http config920.003
rtspMicrosoft Windows Media Server9.5.6001.18281SpanishWindows890.003
rtspMicrosoft Windows Media Server9.1.1.5002Windows870.003
rtspiCanSystem rtspd2.2.2-Armwebcam860.003
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.0.3.10 build995 http config850.003
rtspHelix DNA Server12.0.1.215linux-rhel4-i686Linux840.003
rtspMicrosoft Windows Media Server9.6.7600.16564SpanishWindows830.003
rtspHelix DNA Server14.3.0.268linux-rhel5-x86_64Linux830.003
httpVideoLAN Server streaming mediaCougar 4.1.0.3917830.003
rtspHelix DNA Server9.0.10.1615linux-2.2-libc6-i586-serverLinux820.003
httpTAS-Tech IPCam820.003
rtspiCanSystem rtspd3.2.4-Armwebcam780.003
httpHelix Mobile Server14.2.0.212 (win-x86-vc10)780.003
httpPDR-M8001.0740.002
arcserveARCserve Discovery740.002
rtspDarwin Streaming Server5.5.4Windows730.002
httplighttpd730.002
httpHelix Mobile Server httpd14.2.0.212x86_64Windows730.002
rtspHelix DNA Server9.0.3.916Windows700.002
httpthttpd2.24 26oct2003700.002
rtspHelix DNA Server9.0.5.1159Windows690.002
httpWindWeb2.0690.002
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.0.4 build1127 http config690.002
rtspHelix DNA Server11.1.2.1740Windows680.002
telnet670.002
httpBoa httpd670.002
rtspHelix DNA Server12.0.0.1095linux-rhel4-i686Linux660.002
rtspDarwin Streaming Server5.0.1.1Linux660.002
rtspRealserver RTSP8.0.0.149Windows640.002
rtspHelix DNA Server11.1.7.3406linux-rhel4-i686Linux640.002
rtspApple QuickTime Streaming Server4.1.4.2 build 412.46.2Mac OS X640.002
rtsp-proxyRTSP Proxy Reference Implementation630.002
httpFlashCom3.5.7Wowza Media Server 2 Perpetual 2.2.4.08 build27638 http config630.002
httpHelix Mobile Server httpd14.3.0.268x86_64Windows610.002
rtspHelix DNA Server9.0.6.1262Windows600.002
rtspHelix DNA Server14.2.0.212linux-rhel5-x86Linux600.002
rtspDarwin Streaming Server6.0.3Windows600.002
rtspRealOne Server9.0.2.794linux-2.2-libc6-i586-server590.002
httpApacheSSL-only mode590.002
vncVNCprotocol 3.8580.002
rtspHelix Mobile Server rtspd14.0.0.348580.002
httpmini_httpd1.19 19dec2003560.002
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.1.2 build1624 http config560.002
httpFlashCom3.5.7Wowza Media Server 3 for Amazon EC2 3.1.2 build1624 http config560.002
rtspDarwin Streaming Server5.0.1.1Windows550.002
httphttpd550.002
httpFlashCom3.5.2Wowza Media Server 2 Perpetual 2.1.2 build24878 http config540.002
rtspDarwin Streaming Server5.5.5FreeBSD530.002
httpTISS1.8.4.0520.002
rtspHelix DNA Server12.0.1.215linux-rhel5-i686Linux510.002
rtspHelix DNA Server11.1.5.2387Windows510.002
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.1.0 build1410 http config510.002
rtspArecont Vision surveillance camera rtspdwebcam490.002
httpBusyBox httpd1.13Linux490.002
rtspHelix Mobile Server rtspd14.0.1.571480.002
rtspHelix DNA Server13.0.0.479linux-rhel5-i686Linux480.002
rtspiCanSystem rtspd3.1.5-Armwebcam470.002
httpthttpd2.25b 29dec2003470.002
httpiCanSystem2.2.26-Linux470.002
httpBoa HTTPd0.94.13470.002
rtspApple QuickTime Streaming Server5.5.5 build 489.16Release/Darwin; state/betaMac OS X460.002
httpnetcam460.002
httpFlashCom3.5.7Wowza Media Server 3 for Amazon EC2 3.0.5 build1220 http config460.002
rtspHelix DNA Server12.0.1.215Windows450.001
rtspHelix DNA Server11.1.8.4940Windows450.001
httpFlashCom3.5.4Wowza Media Server 2 Developer 2.2.3 build26454 http config450.001
rtspWowza Media Server rtspd2.1.2 build 24878440.001
rtspHelix DNA Server14.2.0.212linux-rhel5-x86_64Linux440.001
rtspHelix DNA Server11.1.7.3406Windows440.001
httpStreaminServer2.2.26-Linux430.001
httpIPCAM Embed Stream Server430.001
rtspHelix DNA Server9.0.8.1427linux-2.2-libc6-i586-serverLinux420.001
httpFlashCom3.5.5Wowza Media Server 2 Perpetual 2.2.4.01 build27503 http config420.001
rtspHelix DNA Server14.0.0.348linux-rhel5-i686Linux410.001
rtspHelix DNA Server12.0.0.1095Windows410.001
rtspHelix DNA Server14.0.1.571linux-rhel5-i686Linux400.001
httplighttpd1.4.28400.001
httpGadspot/Avtech AV787 webcam http configwebcam400.001
httpFlashCom3.5.5Wowza Media Server 2 Developer 2.2.4 build27452 http config400.001
rtspVLC rtspd1.1.11390.001
rtspRealserver RTSP8.0.2.471Windows390.001
rtspHelix DNA Server9.0.8.1427Windows390.001
rtspHelix DNA Server9.0.5.1159linux-2.2-libc6-i586-serverLinux390.001
upnpMicrosoft Windows UPnPWindows380.001
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.0.2 build866 http config380.001
httpFlashCom3.5.7Wowza Media Server 3 for Amazon EC2 3.0.4 build1127 http config380.001
httpZMSSZMSSV1.48.40.4.B1 (Build370.001
http-proxySquid http proxy370.001
rtsp-proxyNetApp NetCache rtsp proxy5.6.1D14360.001
rtspMicrosoft Windows Media Server9.6.7600.16564PortugueseWindows360.001
rtspHelix DNA Server11.0.2.2358linux-rhel4-i686Linux360.001
rtspiCanSystem rtspd2.0.2-Armwebcam350.001
rtspHelix DNA Server13.0.0.479linux-rhel4-i686Linux350.001
httpFlashCom3.5.7Wowza Media Server 3 for Amazon EC2 3.1.1 build1479 http config350.001
httpFlashCom3.5.7Wowza Media Server 3 for Amazon EC2 3.1.0 build1410 http config350.001
rtspRealserver RTSP8.0.1.367Windows340.001
rtspMicrosoft Windows Media Server9.0.0.3380Windows340.001
rtspHelix DNA Server14.3.0.268linux-rhel5-x86Linux340.001
httpHelix Mobile Server14.0.1.571 (win32)340.001
rtspiCanSystem rtspd2.0.0-Armwebcam330.001
rtspHelix DNA Server11.1.5.2387linux-rhel4-i686Linux330.001
rtspDarwin Streaming Server5.5.3Linux330.001
httpMicrosoft IIS httpd330.001
httpGeoVision GeoHttpServer for webcamswebcam330.001
httpApache2.2.3(CentOS)330.001
directconnectDirect Connect P2PWindows330.001
rtsp-proxyNetApp NetCache rtsp proxy5.6.2R1D19320.001
rtspiCanSystem rtspd2.2.4-Armwebcam320.001
rtspHelix DNA Server11.1.3.1887Windows320.001
httpFlashCom3.5.7Wowza Media Server 3 Monthly Edition 3.1.0.01 build1451 http config320.001
sshOpenSSH5.5p1 Debian 6+squeeze2protocol 2.0Linux310.001
sshOpenSSH4.3protocol 2.0310.001
rtspiCanSystem rtspd3.0.0-Armwebcam310.001
rtspHelix DNA Server11.1.8.4940linux-rhel4-i686Linux310.001
httpFlashCom3.5.5Wowza Media Server 2 Subscription 2.2.4.01 build27503 http config310.001
httpCross Web Server310.001
rtspRealserver RTSP9.0.2.802Windows300.001
rtspHelix DNA Server11.1.3.1887linux-rhel4-i686Linux300.001
rtspHelix DNA Server11.1.1.1099linux-rhel4-i686Linux300.001
httpApache2.2.22(Unix)300.001
rtspMicrosoft Windows Media Server9.5.6001.18161Windows290.001
rtspHelix DNA Server13.0.0.479Windows290.001
http-proxySquid http proxy3.1.15-20111008-r10380290.001
httpuc-httpd1.0.0280.001
httpSobeySS1.0280.001
rtspWowza Media Server rtspd2.2.3.12 build 27293270.001
rtspWowza Media Server rtspd2.1.1 build 24490270.001
rtsp-proxyNetApp NetCache rtsp proxy6.0.4P1270.001
rtspMicrosoft Windows Media Server9.5.6001.22609Windows270.001
rtspiCanSystem rtspd1.5.4-Armwebcam270.001
httprhsvr(dnion)2.05270.001
httpMicrosoft IIS httpd5.1Windows270.001
httpGeneral User270.001
httpFlashCom3.5.7Wowza Media Server 3 Perpetual Edition 3.0.2 build866 http config270.001
httpFlashCom3.5.2270.001
rtspWowza Media Server rtspd2.0.0 build 22912260.001
rtspHelix DNA Server11.1.6.2797Windows260.001
httpTRENDnet TV-IP110w or TV-IP422W webcam display httpdwebcam260.001
ftpMicrosoft ftpdWindows260.001
ftp260.001
rtspRealOne Server8.0.2.471linux-2.0-libc6-i386250.001
rtsp-proxyNetApp NetCache rtsp proxy6.0.4P1D1250.001
httpMbedthis-Appweb2.0.4250.001
httpApache2.2.14(Ubuntu)250.001
rtspiCanSystem rtspd1.2.42-Armwebcam240.001
rtspiCanSystem rtspd1.2.25-Armwebcam240.001
rtspiCanSystem rtspd1.0.0-Armwebcam240.001
rtspApple QuickTime Streaming Server4.1.1 build 412.38Mac OS X240.001
httpinSORS2.0240.001
httpiCanSystem3.2.28-Arm240.001
rtspRealserver RTSP9.0.2.766Windows230.001
rtspRealserver RTSP6.1.3.970Windows230.001
rtsp-proxyNetApp NetCache rtsp proxy6.1.1D8230.001
smtpExim smtpd4.80220.001
rtspRealserver RTSP6.1.3.871Windows220.001
rtspiCanSystem rtspd3.2.18-Armwebcam220.001
rtspiCanSystem rtspd1.5.8-Armwebcam220.001
rtspHelix DNA Server11.1.0.727linux-rhel4-i686Linux220.001
httpTISS1.8.2.1220.001
httpNUVICO1.0220.001
httpdcs-lig-httpd220.001
sshOpenSSH5.4p1FreeBSD 20100308; protocol 2.0FreeBSD210.001
sshOpenSSH5.3protocol 2.0210.001
rtspiCanSystem rtspd2.0.8-Armwebcam210.001
rtspHelix DNA Server9.0.7.1371Windows210.001
rtspHelix DNA Server9.0.7.1371linux-2.2-libc6-i586-serverLinux210.001
rtspHelix DNA Server9.0.3.916linux-2.2-libc6-i586-serverLinux210.001
rtspDarwin Streaming Server5.6.0Linux210.001
httpFlashCom3.5.4210.001
httpESS2.2.3.2210.001
rtspRealOne Server9.0.2.802linux-2.2-libc6-i586-server200.001
rtspHelix DNA Server9.0.4.960linux-2.2-libc6-i586-serverLinux200.001