Robtex

Up: 194.183.83.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 194.183.83.128/26
Down right: 194.183.83.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.183.83.129	A+PTR	host-194-183-83-129-static.telecomitalia.sm
194.183.83.132	A+PTR	host-194-183-83-132-static.telecomitalia.sm
194.183.83.132	A	mail2.comsal.net
194.183.83.143	A	mail.work-trade.net
194.183.83.158	PTR	mail.euroteam.sm
194.183.83.160	A+PTR	host-194-183-83-160-static.telecomitalia.sm
194.183.83.160	A	mail.mastertag.it
194.183.83.160	A	mx1.mastertag.it
194.183.83.165	A+PTR	host-194-183-83-165-static.telecomitalia.sm
194.183.83.179	A	host-194-183-83-179-static.telecomitalia.sm
194.183.83.180	A	host-194-183-83-180-static.telecomitalia.sm
194.183.83.185	A	host-194-183-83-185-static.telecomitalia.sm
194.183.83.191	PTR	host-194-183-83-191-static.telecomitalia.sm
194.183.83.191	A	smtp2.infas-sm.com
194.183.83.192	A+PTR	host-194-183-83-192-static.telecomitalia.sm
194.183.83.198	A	to-office.newevo.com
194.183.83.200	A	host-194-183-83-200-static.telecomitalia.sm
194.183.83.201	A	mail.palacehotelsanmarino.com
194.183.83.205	PTR	host-194-183-83-205-static.telecomitalia.sm
194.183.83.205	A	mx.itmaxpro.net
194.183.83.205	A	mail.itmaxpro.biz
194.183.83.206	A	synserver.it
194.183.83.206	A	host-194-183-83-206-static.telecomitalia.sm
194.183.83.211	A+PTR	host-194-183-83-211-static.telecomitalia.sm
194.183.83.214	A	host-194-183-83-214-static.telecomitalia.sm
194.183.83.217	A	mail2.dynaset.sm
194.183.83.222	A	host-194-183-83-222-static.telecomitalia.sm
194.183.83.225	A	host-194-183-83-225-static.telecomitalia.sm
194.183.83.239	A	host-194-183-83-239-static.telecomitalia.sm
194.183.83.247	PTR	host-194-183-83-247-static.telecomitalia.sm
194.183.83.247	A	mail.inco-international.com
194.183.83.247	A	mx1.aps-germany.com
194.183.83.249	A+PTR	host-194-183-83-249-static.telecomitalia.sm