Robtex

Up: 188.15.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 188.15.160.0/20
Down right: 188.15.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.15.162.46	A+PTR	host46-162-static.15-188-b.business.telecomitalia.it
188.15.165.105	A	mail2.acknow.it
188.15.167.30	A	liguriapocket.it
188.15.167.142	A+PTR	host142-167-static.15-188-b.business.telecomitalia.it
188.15.168.54	A	mx02.comex-europe.com
188.15.168.54	A	mx02.comex-europe.it
188.15.169.58	A	mail.bostontravel.it
188.15.169.133	PTR	host133-169-static.15-188-b.business.telecomitalia.it
188.15.169.133	A	pop3.esc.it
188.15.169.236	PTR	host236-169-static.15-188-b.business.telecomitalia.it
188.15.169.236	A	proteointernational.com
188.15.169.238	A	mail.carfibreglass.com
188.15.170.38	A+PTR	host38-170-static.15-188-b.business.telecomitalia.it
188.15.171.7	A	remote.officetechnology.it
188.15.171.7	A	remote2.officetechnology.it
188.15.171.39	A+PTR	host39-171-static.15-188-b.business.telecomitalia.it
188.15.171.39	A	www.ctspv.it
188.15.171.39	A	mail.ctspv.it
188.15.173.6	A+PTR	host6-173-static.15-188-b.business.telecomitalia.it
188.15.173.6	A	mail2.cte.fi.it
188.15.175.32	A	mail.metalprofili.com
188.15.175.238	A	remote.ceredasas.it
188.15.175.238	A	remote.ceredasrl.com
188.15.184.43	A+PTR	host43-184-static.15-188-b.business.telecomitalia.it
188.15.184.239	A+PTR	host239-184-static.15-188-b.business.telecomitalia.it
188.15.186.133	A+PTR	host133-186-static.15-188-b.business.telecomitalia.it
188.15.186.133	A	posta.dga.it
188.15.186.134	A+PTR	host134-186-static.15-188-b.business.telecomitalia.it
188.15.186.134	A	posta.dga.it
188.15.187.105	A	mail.eurovid.it
188.15.187.228	A	mail.publifutura.it