Overview of services running on Port 8443 TCP.
~1.43 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
ssl	SSLv3	1006096	70.265
http	Apache	144830	10.115
http	Secure Computing Sidewinder firewall http admin	75828	5.296
no match	-/-	63677	4.447
ssl	TLS	56086	3.917
http	sw-cp-server	28034	1.958
http		11249	0.786
ssl	Microsoft IIS SSL	7889	0.551
http	uhttpd	6763	0.472
irc	Dancer ircd	4048	0.283
http	SonicWALL	3259	0.228
ssl	TLSv1	2495	0.174
http	nginx	2327	0.163
chat	AIM or ICQ server	2084	0.146
http	lighttpd	1542	0.108
http	cloudflare-nginx	1506	0.105
http	Apache Tomcat/Coyote JSP engine	1386	0.097
http	Microsoft HTTPAPI httpd	923	0.064
http	Microsoft IIS httpd	916	0.064
ssh	OpenSSH	847	0.059
http	AIM	579	0.04
http	thttpd	552	0.039
http	MiniServ	512	0.036
soap	gSOAP soap	456	0.032
http	ACUploader	410	0.029
xml		382	0.027
ssl	multi-vendor SSL	320	0.022
http-proxy	Squid http proxy	265	0.019
http	Switch	213	0.015
http	MikroTik router config httpd	211	0.015
http	Jetty	192	0.013
http	GoAhead-Webs httpd	176	0.012
http	Boa HTTPd	170	0.012
http	WEBrick httpd	155	0.011
http	Draytek Vigor ADSL router webadmin	146	0.01
http	APN HTTPD V1.4	145	0.01
http	Allegro RomPager	144	0.01
http	StorageServer	141	0.01
openvpn	OpenVPN	123	0.009
http	libwww-perl-daemon httpd	116	0.008
http	DrcomServer1.0	115	0.008
http	Netwave IP camera http config	112	0.008
ssh		109	0.008
http	OpenDNS Guide	104	0.007
ssh	Dropbear sshd	102	0.007
vnc	VNC	93	0.006
http	LiveConfig	87	0.006
mysql	MySQL	85	0.006
ssh	SCS sshd	78	0.005
http	software-capture	76	0.005
telnet		68	0.005
http	Serv-U	66	0.005
http	Embedded HTTP Server	65	0.005
http	Simple-Server	63	0.004
http	Avtech AVN801 network camera	61	0.004
http	sw-cp-server httpd	55	0.004
http	hardware-capture	54	0.004
http	SAP Web Application Server	53	0.004
http	Intoto httpd	53	0.004
http	PDR-M800	51	0.004
http-proxy	Haproxy http proxy	49	0.003
http	DD-WRT milli_httpd	47	0.003
http	WEB SERVER	44	0.003
http	Microsoft ISA httpd	44	0.003
http	Mbedthis-Appweb	44	0.003
http	Httpd	44	0.003
http	Embedded HTTP Server.	43	0.003
http	pro-hardware-capture	41	0.003
http	Ubicom	39	0.003
svnserve	Subversion	38	0.003
http-proxy	EZproxy web proxy	37	0.003
http	Netgear or Linksys WAP http config	37	0.003
http	micro_httpd	36	0.003
socks5		35	0.002
http	Hikvision-Webs	35	0.002
http	mini_httpd	34	0.002
http	Linksys router http config	34	0.002
http	RemotelyAnywhere remote PC management httpd	32	0.002
http	Sun ONE Web Server	30	0.002
http	GoAhead-Webs	29	0.002
ftp	Microsoft ftpd	29	0.002
http	SAP NetWeaver Application Server (ICM)	28	0.002
http	SAP NetWeaver Application Server	27	0.002
http	GeoVision GeoHttpServer for webcams	27	0.002
http	Virata-EmWeb	26	0.002
ftp	FileZilla ftpd	25	0.002
http	uTorrent WebUI	24	0.002
ssh	APC AOS cryptlib sshd	23	0.002
http	Oracle-iPlanet-Web-Server	23	0.002
http	HP Web Jetadmin print server http config	23	0.002
vnc	RealVNC Enterprise	22	0.002
http	http server 1.0	22	0.002
http	JRun Web Server	21	0.001
http	Cisco IOS http config	21	0.001
smtp	Microsoft ESMTP	19	0.001
http-proxy	F5 BIG-IP load balancer http proxy	19	0.001
http	Indy httpd	19	0.001
http	Gadspot/Avtech AV787 webcam http config	19	0.001
http	FlashCom	19	0.001
shoutcast-publishing	SHOUTcast publishing port	18	0.001
http	uc-httpd	18	0.001
http	HTTPD 1.0	18	0.001
http	Boa httpd	18	0.001
ftp	Serv-U ftpd	17	0.001
ssh	Bitvise WinSSHD	16	0.001
smtp		16	0.001
ovm-manager	Oracle VM Manager	16	0.001
jabber	ejabberd	16	0.001
http	Ubicom httpd	16	0.001
http	GoAhead-Webs embedded httpd	16	0.001
http	Apache Advanced Extranet Server httpd	16	0.001
http	A p a c h e	16	0.001
ssh	SunSSH	15	0.001
shoutcast	SHOUTcast server	15	0.001
http-proxy	MikroTik http proxy	15	0.001
http	Netgear DG834G router http config	15	0.001
http	D-Link DIR-300 WAP http admin	15	0.001
http	Cross Web Server	15	0.001
http	Caucho Resin JSP engine	15	0.001
ftp	vsftpd	15	0.001
ftp	ProFTPD	15	0.001
ftp		15	0.001
vnc	RealVNC Personal	14	0.001
smtp	Exim smtpd	14	0.001
http	Router Webserver	14	0.001
http	QNAP TS-219P NAS http config	14	0.001
http	DVR Systems webcam http interface	14	0.001
ftp	Pure-FTPd	14	0.001
ftp	IndiFTPD	14	0.001
directconnect	Direct Connect P2P	14	0.001
http	Sun Java System httpd	13	0.001
http	Netgear WNR3500L WAP http config	13	0.001
http	MochiWeb	13	0.001
smtp	Postfix smtpd	12	0.001
http	Router	12	0.001
http	NT	12	0.001
http	Multi-WAN VPN Link Balancer HTTP Server	12	0.001
http	APN HTTPD V1.3	12	0.001
ssh	Cisco SSH	11	0.001
smtp	Sendmail	11	0.001
http	SonicWALL firewall http config	11	0.001
http	SABnzbd newsreader http interface	11	0.001
http	monit httpd	11	0.001
http	D-Link router/Airlink NAS http config	11	0.001
http	AIM HTTP	11	0.001
vnc		10	0.001
ssh	WeOnlyDo sshd	10	0.001
smtp	Microsoft Exchange smtpd	10	0.001
java-rmi	Java RMI	10	0.001
http	TwistedWeb httpd	10	0.001
http	Netgear DGN1000 router http config	10	0.001
http	Eudemon Server 1.0	10	0.001
http	CherryPy httpd	10	0.001