Robtex

Up: 193.238.76.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 193.238.76.0/24
Down right: 193.238.77.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.238.76.153	A+PTR	mail.2mdecori.it
193.238.76.165	A	mx2.integraservice.net
193.238.76.165	A	posta.shermanpartners.net
193.238.76.202	A+PTR	mxmaster.frimatbau.eu
193.238.76.202	A+PTR	mxmaster.andreolagmbh.eu
193.238.76.202	PTR	mxmaster.sace-bdg.com
193.238.76.210	PTR	mail.fossmarai.it
193.238.77.2	A	hsnetworkmanager.it
193.238.77.2	A	prometeo.biz
193.238.77.2	A	www.unicnet.com
193.238.77.3	PTR	mail.prometeo.com
193.238.77.8	A+PTR	mail1.prometeo.com
193.238.77.12	A	hsnetworkmanager.it
193.238.77.12	A	prometeo.biz
193.238.77.12	A	wifivestar.com
193.238.77.13	PTR	smtp.prometeo.com
193.238.77.15	A	web.cadore-casa.it
193.238.77.15	A	cadore-casa.it
193.238.77.15	A	docfolio.it
193.238.77.35	A	mail.helioos.net
193.238.77.56	A+PTR	h12.wi5stars.com
193.238.77.56	A	hotspotservices.net
193.238.77.61	A+PTR	ns1.prometeo.com
193.238.77.62	A+PTR	ns2.prometeo.com