Robtex

Up: 217.172.4.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.172.4.0/25
Down right: 217.172.4.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.172.4.78	A	cardif.it
217.172.4.101	A	e-commerce.cardif.it
217.172.4.105	A	gmfas1.marzotto.it
217.172.4.110	A	dynafit.fr
217.172.4.110	A	community.salewa.com
217.172.4.110	A	www.salewa.de
217.172.4.112	PTR	posta.zml.it
217.172.4.129	PTR	ns01.psmidc.com
217.172.4.129	PTR	ns01.eng-mo.it
217.172.4.129	PTR	ns01.eng-dhub.it
217.172.4.130	A+PTR	tasha.eng-mo.it
217.172.4.131	A+PTR	iowa.eng-mo.it
217.172.4.131	A	www.eng-mo.it
217.172.4.132	A	nadine.eng-mo.it
217.172.4.133	A	trish.eng-mo.it
217.172.4.142	A+PTR	gns01.eng-mo.it
217.172.4.142	A	gns01.pololb.it
217.172.4.160	PTR	alexia.t-systems.it
217.172.4.193	A+PTR	tsmailv1.eng-mo.it
217.172.4.194	A+PTR	tsmailv2.eng-mo.it
217.172.4.195	A+PTR	tsmailv3.eng-mo.it
217.172.4.197	PTR	eva.t-systems.it
217.172.4.219	A+PTR	omail01.eng-mo.it
217.172.4.220	A+PTR	omail02.eng-mo.it