Overview of services running on Port 2049 TCP.
~280 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
rpcbind		263969	94.166
no match	-/-	3477	1.24
irc	Dancer ircd	3376	1.204
telnet	Cisco IOS telnetd	2609	0.931
telnet		2278	0.813
chat	AIM or ICQ server	1095	0.391
telnet	Cisco 1721 router telnetd	772	0.275
http	AVM FRITZ!Box WLAN 7170 WAP http config	598	0.213
http	lighttpd	340	0.121
http		300	0.107
telnet	Cisco router telnetd	225	0.08
http	WangWnagSimpleServer	160	0.057
http	Microsoft IIS httpd	148	0.053
ssh	OpenSSH	141	0.05
http	Microsoft HTTPAPI httpd	103	0.037
ssh		83	0.03
vnc	VNC	47	0.017
http	Boa HTTPd	42	0.015
arcserve	ARCserve Discovery	37	0.013
ftp		27	0.01
ftp	Microsoft ftpd	25	0.009
mysql	MySQL	24	0.009
nntp	INN nntpd	22	0.008
http	nginx	17	0.006
mongodb	MongoDB	15	0.005
upnp	Portable SDK for UPnP	14	0.005
telnet	Frontier Internet *	14	0.005
smtp	Microsoft ESMTP	13	0.005
ftp	ProFTPD	13	0.005
smtp		12	0.004
telnet	the BCC terminal server	11	0.004
ssl	TLS	11	0.004
ssh	Dropbear sshd	11	0.004
ftp	FileZilla ftpd	10	0.004