Robtex

Up: 151.11.52.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 151.11.52.0/24
Down right: 151.11.53.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
151.11.52.30	A	cloudaccess.it
151.11.52.66	A+PTR	nsrm.dnsitalia.net
151.11.52.66	A	mxav2.villalampino.com
151.11.52.77	A	www.traghetti-eolie.it
151.11.52.77	A	traghetti-service.net
151.11.52.77	A	www.traghetti-elba.it
151.11.52.151	A+PTR	mxsec.interhost.it
151.11.52.152	A+PTR	mxsecded.interhost.it
151.11.52.152	A	mx2.serverinternet.it
151.11.52.180	A+PTR	dotmediarm1.interhost.it
151.11.52.180	A	www.stradeonline.it
151.11.52.180	A	stradeonline.it
151.11.52.185	A+PTR	smtpauthrm1.interhost.it
151.11.52.227	A+PTR	storagefrontenterrm1.interhost.it
151.11.52.227	A	iperiusonlinestorage.com