Robtex

Up: 193.109.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.109.37.0/25
Down right: 193.109.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.109.37.9	A+PTR	virgo.unonet.it
193.109.37.10	A+PTR	nsdue.unonet.it
193.109.37.11	A+PTR	ns01.unonet.it
193.109.37.12	A+PTR	ns02.unonet.it
193.109.37.21	A+PTR	ns1.unonet.it
193.109.37.22	A+PTR	ns2.unonet.it
193.109.37.25	A	adistribution-1.unonet.it
193.109.37.30	PTR	webmail.unonet.it
193.109.37.30	A	dircredito-unix.unonet.it
193.109.37.65	PTR	mottura-unix.unonet.it
193.109.37.65	A	mottura.com.au
193.109.37.65	A	motturaspa.ru
193.109.37.81	PTR	montresor-unix.unonet.it
193.109.37.81	A	www.montresorgroup.com
193.109.37.81	A	mail.montresortravel.net
193.109.37.82	A+PTR	vecomp-unix.unonet.it
193.109.37.82	A	ns.vecomp.it
193.109.37.82	A	ns.ciprianigroup.com
193.109.37.84	PTR	cornati-unix.unonet.it
193.109.37.84	A	mail.italyfoodmap.com
193.109.37.84	A	mail.studiobosco.eu
193.109.37.85	A	sinergica3-unix.unonet.it
193.109.37.86	PTR	adicomgroup-unix.unonet.it
193.109.37.86	A	ns.matec.to.it
193.109.37.86	A	mail.supportlanzi.com
193.109.37.87	A+PTR	adicomgroup-win.unonet.it
193.109.37.88	PTR	sistemivicenza-unix.unonet.it
193.109.37.88	A	mail.studiodegan.it
193.109.37.88	A	mail.barracca.it
193.109.37.90	A+PTR	sintel-unix.unonet.it
193.109.37.90	A	mail.savda.it
193.109.37.90	A	cenco.it
193.109.37.92	PTR	c2web-unix.unonet.it
193.109.37.92	A	studioromagnoli.it
193.109.37.92	A	ns.twotrees.it
193.109.37.94	PTR	impremix-unix.unonet.it
193.109.37.94	A	mail.progressocarservice.it
193.109.37.94	A	ns.energeoitalia.it
193.109.37.96	A+PTR	hti96-unix.unonet.it
193.109.37.96	A	hw-trade.it
193.109.37.114	A+PTR	smtp-out114.unonet.it
193.109.37.117	A+PTR	smtp-out117.unonet.it
193.109.37.118	A+PTR	smtp-out118.unonet.it