Overview of services running on Port 1027 TCP.
~415 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	Count	Percent
msrpc	Microsoft Windows RPC	303591	73.098
ncacn_http	Microsoft Windows RPC over HTTP	53069	12.778
no match	-/-	19081	4.594
ssl	SSLv3	8533	2.055
http		6647	1.6
irc	Dancer ircd	4061	0.978
chat	AIM or ICQ server	2364	0.569
eggdrop	Eggdrop IRC bot console	2197	0.529
flexlm	FlexLM license manager	2032	0.489
http	SonicWALL	2014	0.485
http	Boa HTTPd	1736	0.418
http	thttpd	1696	0.408
soap	gSOAP soap	1547	0.372
http	lighttpd	739	0.178
http	Netwave IP camera http config	425	0.102
landesk	LANDesk Management Suite	384	0.092
rtsp		329	0.079
http	AIM	288	0.069
http	Microsoft IIS httpd	260	0.063
ssl	TLSv1	244	0.059
ssh	OpenSSH	242	0.058
http	Apache	222	0.053
http	GoAhead-Webs httpd	186	0.045
remoting	MS .NET Remoting services	173	0.042
http	Microsoft HTTPAPI httpd	149	0.036
ssh		102	0.025
giop	omniORB omniNames	98	0.024
http	mini_httpd	94	0.023
vnc	VNC	73	0.018
http-proxy	Squid http proxy	72	0.017
socks5		69	0.017
arcserve	ARCserve Discovery	62	0.015
smtp	MailEnable smptd	60	0.014
http	Apache Tomcat/Coyote JSP engine	60	0.014
http	Network Camera	59	0.014
telnet		57	0.014
http	Avtech AVN801 network camera	57	0.014
http	GM Streaming Server httpd	53	0.013
http	WangWnagSimpleServer	51	0.012
ftp	Microsoft ftpd	51	0.012
smtp		44	0.011
http	MikroTik router http config	42	0.01
http	dcs-lig-httpd	41	0.01
smtp	Postfix smtpd	35	0.008
ice	Internet Communications Engine	34	0.008
http	Vivotek IP7131 Network Camera http config	34	0.008
ftp	Pure-FTPd	34	0.008
ftp		34	0.008
http	TeleEye	32	0.008
mysql	MySQL	31	0.007
nntp	INN nntpd	28	0.007
http	PDR-M800	27	0.007
http	GoAhead-Webs	27	0.007
http	D-Link DCS-2120 webcam http config	27	0.007
chargen		26	0.006
sdlog	RSA SecureID Ace Server	25	0.006
http	Wireless Network Camera	25	0.006
http	WYM httpd	24	0.006
ftp	vsftpd	24	0.006
ssh	Dropbear sshd	23	0.006
ftp	FileZilla ftpd	23	0.006
ssl	TLS	22	0.005
http	MS .NET Remoting httpd	22	0.005
http	Hikvision-Webs	22	0.005
donkey	MLDonkey multi-network P2P server	22	0.005
http	nginx	21	0.005
ftp	ProFTPD	21	0.005
arkeia	Arkeia Network Backup	21	0.005
smtp	Microsoft ESMTP	20	0.005
http	Mbedthis-Appweb	20	0.005
giop	CORBA naming service	20	0.005
http	AR7 embedded httpd	19	0.005
http	Airlink 101 or TRENDnet TVIP-422w webcam http config	19	0.005
daytime		19	0.005
http	TRENDnet TV-IP100 or TV-IP110 webcam display httpd	18	0.004
http	http server 1.0	17	0.004
http	AVM FRITZ!Box WLAN 7170 WAP http config	17	0.004
smtp	RaidenMAILD smtpd	16	0.004
progress	Progress Database	16	0.004
http	KDH httpd	16	0.004
http	Jetty	16	0.004
netbios-ssn		14	0.003
http	uc-httpd	14	0.003
http	Vivotek 3102 Camera http config	13	0.003
http	Router	13	0.003
http	Gadspot/Avtech AV787 webcam http config	13	0.003
http	D-Link DIR-300 WAP http admin	13	0.003
smtp	Microsoft Exchange smtpd	12	0.003
http	D-Link/Airlink IP webcam http config	12	0.003
http	Cross Web Server	12	0.003
http	TRENDnet TV-IP110w or TV-IP422W webcam display httpd	11	0.003
http	TP-LINK Router	11	0.003
http	fec	11	0.003
vnc	RealVNC Personal	10	0.002
smtp	Exim smtpd	10	0.002
rtsp	Apple AirTunes rtspd	10	0.002
http-proxy	Ncat http proxy	10	0.002
http	Boa httpd	10	0.002
ftp	Serv-U ftpd	10	0.002