Overview of services running on Port 111 UDP.
~3.21 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	Info	OS	Devicetype	Count	Percent
rpcbind						3159362	98.466
no match						38619	1.204
http	lighttpd	1.4.19				10246	0.319
netbios-ssn						132	0.004
socks5						109	0.003
utorrent-udp	uTorrent UDP listener			Windows		58	0.002