Robtex

Up: 80.74.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 80.74.184.0/22
Down right: 80.74.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.74.184.2	PTR	web.vwgi.it
80.74.184.4	PTR	host-80-74-184-4.infracom.it
80.74.184.4	A	mta01.vwgroup.it
80.74.184.5	A	mail.seatracingcenter.com
80.74.184.5	A	mail.autogerma.it
80.74.184.5	A	mta02.vwgroup.it
80.74.184.11	PTR	vwgi.it
80.74.184.24	A	remotefiles.vwgroup.it
80.74.184.70	A	pflugshaupt.ch
80.74.184.78	A	socrate.tasitalia.it
80.74.184.131	PTR	www.gbw1.it
80.74.184.146	PTR	test.gbw3.it
80.74.184.153	PTR	h6.constriv.it
80.74.185.2	PTR	host-80-74-185-2.infracom.it
80.74.185.2	A	mail.isotex.it
80.74.185.4	A	mail1.santexrimar.com
80.74.185.12	A	srvmail.replica.it
80.74.185.83	A+PTR	pm.aegbontempi.it
80.74.185.116	A	mail.icne.it
80.74.185.123	PTR	aegbontempi.it
80.74.185.125	A	puremessage.aegbontempi.it
80.74.185.129	PTR	posta1.goldenlady.it
80.74.185.130	PTR	posta2.goldenlady.it
80.74.185.170	PTR	puccini.finarte-semenzato.com
80.74.185.222	A	mail.gasjeans.it
80.74.185.230	A	mail.bisazza.it
80.74.185.232	A+PTR	mail.iana.it
80.74.185.232	A	smtp.bisazza.it
80.74.185.232	A	smtp.bisazza.com
80.74.185.233	A	agenti.unitessile.it
80.74.185.234	PTR	mail.ellepionline.it
80.74.186.102	A	service2.aeroportoverona.it
80.74.187.60	A	mail.euronics.org
80.74.187.90	A	mail.filman.it
80.74.187.134	A	mail.centroautoveicoli.com
80.74.187.134	A	mail.carvinea.com
80.74.187.188	A	www.varvit.com
80.74.187.188	A	www.sbe-varvit.com
80.74.187.188	A	secure.varvit.com
80.74.187.192	PTR	host-80-74-187-192.infracom.it
80.74.187.216	PTR	host-80-74-187-216.infracom.it
80.74.191.152	PTR	host-80-74-191-152.infracom.it
80.74.191.154	PTR	host-80-74-191-154.infracom.it
80.74.191.178	PTR	host-80-74-191-178.infracom.it
80.74.191.251	PTR	host-80-74-191-251.infracom.it