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	Count	Percent
rtsp-proxy	Blue Coat rtsp proxy	1967659	65.282
rtsp		423320	14.045
rtsp	Microsoft Windows Media Server	152339	5.054
no match	-/-	79485	2.637
rtsp	Darwin Streaming Server	69340	2.301
http	Avtech AVN801 network camera	52521	1.743
http	GM Streaming Server httpd	40427	1.341
nagios-nsca	Nagios NSCA	29852	0.99
rtsp	Vivotek IP7131 or IP7138 webcam rtspd	28092	0.932
rtsp	D-Link DCS-2130 webcam rtspd	20787	0.69
rtsp	RealOne Server	20718	0.687
http		13203	0.438
rtsp	AXIS 207W or 212 PTZ network camera rtspd	12162	0.404
http	DVR Systems webcam http interface	11196	0.371
rtsp	Helix DNA Server	10938	0.363
rtsp	Vivotek FD8134V webcam rtspd	7535	0.25
http	FlashCom	6773	0.225
rtsp	Cisco WVC54GCA webcam rtspd	5911	0.196
rtsp	Avtech MPEG4 DVR control rtspd	5797	0.192
rtsp	iCanSystem rtspd	4843	0.161
http	FlashCom httpd	4449	0.148
http	PVSS	4239	0.141
http	SonicWALL	3509	0.116
rtsp	Apple AirTunes rtspd	3379	0.112
rtsp	Apple QuickTime Streaming Server	3212	0.107
http-proxy	Ncat http proxy	2953	0.098
http	meida server	2922	0.097
chat	AIM or ICQ server	2354	0.078
http	nginx	2270	0.075
rtsp	Axis 207W Webcam rtspd	1862	0.062
http	Boa HTTPd	1576	0.052
http	H264DVR 1.0	1539	0.051
rtsp	Amino AmiNET set-top box rtspd	1246	0.041
http	lighttpd	1224	0.041
rtsp	Sanyo VCC-HD2300 webcam rtspd	1086	0.036
http	iCanSystem	831	0.028
rtsp	Wowza Media Server rtspd	722	0.024
http	Apache	709	0.024
http	AIM	666	0.022
rtsp	GM Streaming Server rtspd	643	0.021
rtsp-proxy	NetApp NetCache rtsp proxy	631	0.021
postx-reporting	PostX IP Reporting alarm system	529	0.018
http	Webs	512	0.017
http	avtech	498	0.017
rtsp	Realserver RTSP	373	0.012
http	avtech httpd	369	0.012
rtsp	Helix DNA Server Plus	363	0.012
ssh	OpenSSH	306	0.01
http	Microsoft IIS httpd	261	0.009
http	GoAhead-Webs httpd	240	0.008
http	Hikvision-Webs	235	0.008
rtsp	Geovision webcam rtspd	204	0.007
rtsp	Samsung SNB-2000 webcam rtspd	196	0.007
http	Helix Mobile Server	185	0.006
http	Microsoft HTTPAPI httpd	157	0.005
http	Apache Tomcat/Coyote JSP engine	156	0.005
http	thttpd	153	0.005
http	NCDN	139	0.005
http	Helix Mobile Server httpd	134	0.004
rtsp	Helix Mobile Server rtspd	129	0.004
http	ESS	127	0.004
http-proxy	Squid http proxy	122	0.004
http	SNF	120	0.004
http	Netwave IP camera http config	116	0.004
http	DrcomServer1.0	113	0.004
ssh		110	0.004
http	TAS embbed http	95	0.003
http	TISS	94	0.003
http	VideoLAN Server streaming media	83	0.003
http	TAS-Tech IPCam	82	0.003
vnc	VNC	78	0.003
http	PDR-M800	74	0.002
arcserve	ARCserve Discovery	74	0.002
http	WindWeb	69	0.002
telnet		68	0.002
http	BusyBox httpd	68	0.002
http	Boa httpd	67	0.002
rtsp-proxy	RTSP Proxy Reference Implementation	63	0.002
rtsp	VLC rtspd	62	0.002
http	mini_httpd	56	0.002
http	httpd	55	0.002
http	ZMSS	50	0.002
rtsp	Arecont Vision surveillance camera rtspd	49	0.002
http	StreaminServer	43	0.001
http	IPCAM Embed Stream Server	43	0.001
http	Gadspot/Avtech AV787 webcam http config	40	0.001
upnp	Microsoft Windows UPnP	38	0.001
http	inSORS	35	0.001
ssh	Dropbear sshd	33	0.001
http	GeoVision GeoHttpServer for webcams	33	0.001
directconnect	Direct Connect P2P	33	0.001
http	Cross Web Server	31	0.001
smtp	Exim smtpd	30	0.001
mysql	MySQL	30	0.001
ftp	Microsoft ftpd	29	0.001
http	uc-httpd	28	0.001
http	SobeySS	28	0.001
http	rhsvr(dnion)	27	0.001
http	TRENDnet TV-IP110w or TV-IP422W webcam display httpd	26	0.001
http	Mbedthis-Appweb	26	0.001
ftp		26	0.001
smtp	Microsoft ESMTP	25	0.001
ftp	FileZilla ftpd	25	0.001
ftp	Serv-U ftpd	24	0.001
http	NUVICO	22	0.001
http	dcs-lig-httpd	22	0.001
rtsp	DarwinStreamingServer	19	0.001
http	uTorrent WebUI	19	0.001
http	Samsung IP Camera	19	0.001
http	GoAhead-Webs	19	0.001
http	RemotelyAnywhere remote PC management httpd	18	0.001
http-proxy	MikroTik http proxy	18	0.001
http	GoAhead-Webs embedded httpd	18	0.001
http	Cougar	18	0.001
ftp	ProFTPD	18	0.001
telnet	Cisco 1721 router telnetd	17	0.001
http	http server 1.0	17	0.001
ssl	TLS	16	0.001
http	Snapstreamer RTSP Server	16	0.001
http-proxy	F5 BIG-IP load balancer http proxy	16	0.001
http	Icecast streaming media server	16	0.001
http	Datum	16	0.001
http	WYM httpd	15	0.0
http	wg_httpd	15	0.0
http	Airlink 101 or TRENDnet TVIP-422w webcam http config	15	0.0
ftp	Pure-FTPd	15	0.0
vnc	RealVNC Enterprise	14	0.0
openvpn	OpenVPN	14	0.0
http	TeamViewer httpd	14	0.0
smtp	Postfix smtpd	13	0.0
http	zstreamserver	13	0.0
http	VAU Server	13	0.0
http	Probe IP Camera	13	0.0
http	Linux	13	0.0
http	Jetty	13	0.0
http	alphapd	13	0.0
http	Allegro RomPager	13	0.0
smtp	Microsoft Exchange smtpd	12	0.0
http	VA-NVR	12	0.0
http	Microsoft Windows Media Server	12	0.0
ftp	vsftpd (before 2.0.8) or WU-FTPD	12	0.0
vnc	RealVNC Personal	11	0.0
vnc		11	0.0
smtp		11	0.0
rtsp	ACTi surveillance camera rtspd	11	0.0
http	Rex	10	0.0
ftp	vsftpd	10	0.0