Robtex

Up: 5.154.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.154.192.0/25
Down right: 5.154.192.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.154.192.3	PTR	mail.mail07-levita.it
5.154.192.3	A	levita.trafficmanager.net
5.154.192.3	A	mx2.mail07-levita.it
5.154.192.4	A	assisilastminute.com
5.154.192.5	A	k7g.com
5.154.192.6	PTR	mail.k7g.biz
5.154.192.6	A	mx.fuocoandesign.com
5.154.192.6	A	mx.thescifearclub.com
5.154.192.7	A	thescifearclub.com
5.154.192.7	A	fuocoandesign.com
5.154.192.7	A	www.iltartufodipaolo.com
5.154.192.9	A	limentra.it
5.154.192.9	A	www.lacollinadeiciliegi.com
5.154.192.10	A	piaceremagazine.com
5.154.192.10	A	masterperugia.com
5.154.192.11	A	minimetrospa.it
5.154.192.14	PTR	mail.my-posta.it
5.154.192.14	A	levitamailbusiness.trafficmanager.net
5.154.192.14	A	mx.fondazioneburri.com
5.154.192.15	A+PTR	mail.mail02-levita.it
5.154.192.15	A	mx.itsumbriaacademy.com
5.154.192.15	A	mail02-levita.it
5.154.192.18	PTR	mail.comune.gubbio.pg.it
5.154.192.19	PTR	mail06-levita.it
5.154.192.19	A	mx.monicapicilocchi.com
5.154.192.19	A	mx.rsapiafamiglia.com
5.154.192.27	A+PTR	web.levita.cloud
5.154.192.27	A	www.colragperugia.it
5.154.192.31	A	ambientelegale.it
5.154.192.50	A	www.rpaengineering.it
5.154.192.50	A	www.etoile.it
5.154.192.50	A	rpaengineering.it
5.154.192.55	A	vivoumbria.it
5.154.192.55	A	vivoumbria.trafficmanager.net