Robtex

Up: 5.23.32.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 5.23.32.0/24
Down right: 5.23.33.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.23.32.52	A	assetdata.it
5.23.32.56	PTR	host-56-32.23-5.enter.it
5.23.32.56	A	www.osservatoriolavoro.it
5.23.32.56	A	osservatoriolavoro.it
5.23.32.57	PTR	host-57-32.23-5.enter.it
5.23.32.57	A	www.odmconsulting.com
5.23.32.58	PTR	host-58-32.23-5.enter.it
5.23.32.58	A	scolliniamo.it
5.23.32.58	A	www.gigroupacademy.it
5.23.32.62	PTR	host-62-32.23-5.enter.it
5.23.32.62	A	smtpin.gigroup.com
5.23.32.63	PTR	host-63-32.23-5.enter.it
5.23.32.63	A	smtpin.gigroup.com
5.23.32.68	PTR	host-68-32.23-5.enter.it
5.23.32.68	A	www.dbmitalia.com
5.23.32.68	A	close2consumer.com
5.23.32.69	PTR	host-69-32.23-5.enter.it
5.23.32.69	A	gigroup.com.pl
5.23.32.71	A+PTR	mail2.gigroup.eu
5.23.32.71	A	mail.gigroup.com
5.23.32.77	A	intoo4you.it
5.23.32.77	A	www.intoo4you.it
5.23.32.78	PTR	host-78-32.23-5.enter.it
5.23.32.78	A	app-to-you.it
5.23.32.78	A	www.app-to-you.it
5.23.32.86	PTR	host-86-32.23-5.enter.it
5.23.32.86	A	exsitalia.it
5.23.32.86	A	gigroupstarmatrix.com
5.23.32.93	PTR	host-93-32.23-5.enter.it
5.23.32.93	A	imap.gigroup.com
5.23.32.93	A	webmail.gigroup.com
5.23.32.98	PTR	host-98-32.23-5.enter.it
5.23.32.99	PTR	host-99-32.23-5.enter.it
5.23.32.99	A	careerstargate.com
5.23.32.101	PTR	host-101-32.23-5.enter.it
5.23.32.101	A	gigrouprh.com.ar
5.23.32.101	A	wyser-search.com
5.23.32.103	PTR	host-103-32.23-5.enter.it
5.23.32.104	PTR	host-104-32.23-5.enter.it
5.23.32.111	PTR	host-111-32.23-5.enter.it
5.23.32.127	PTR	host-127-32.23-5.enter.it
5.23.32.127	A	gigroup.com.pl
5.23.32.127	A	gigroup.com.ro
5.23.32.129	PTR	host-129-32.23-5.enter.it
5.23.32.129	A	gigroup.it
5.23.32.129	A	www.gigroup.it
5.23.32.132	PTR	host-132-32.23-5.enter.it
5.23.32.132	A	wyser.ru
5.23.32.132	A	www.wyser.it
5.23.32.135	A	www.protus.global
5.23.32.135	A	tacklms.com
5.23.32.135	A	protus.global
5.23.32.145	PTR	host-145-32.23-5.enter.it
5.23.32.145	A	www.odmconsulting.com
5.23.32.156	PTR	host-156-32.23-5.enter.it
5.23.32.160	PTR	host-160-32.23-5.enter.it
5.23.32.183	A	assetdata.it
5.23.32.183	A	gigroupholding.com
5.23.32.183	A	close2consumer.it
5.23.32.191	PTR	host-191-32.23-5.enter.it
5.23.32.216	A	close2consumer.com
5.23.32.220	PTR	host-220-32.23-5.enter.it
5.23.32.229	PTR	host-229-32.23-5.enter.it
5.23.32.229	A	it.mygigroup.com
5.23.32.244	PTR	host-244-32.23-5.enter.it
5.23.32.254	PTR	host-254-32.23-5.enter.it
5.23.32.255	PTR	host-255-32.23-5.enter.it
5.23.33.81	A	www.asp-eurekanet.com
5.23.33.81	A	asp-eurekanet.com