Robtex

Up: 93.93.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 93.93.16.0/22
Down right: 93.93.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
93.93.16.2	A	server02.goldnet.it
93.93.17.51	A+PTR	owa.prvillamaria.it
93.93.17.51	A	mail.prvillamaria.it
93.93.17.78	PTR	fwl-feltre.goldnet.it
93.93.17.78	A	gold.feltre.com
93.93.17.78	A	gold.feltre.it
93.93.17.80	A	mail.2csolution.it
93.93.17.95	A	radio.lambdascientifica.com
93.93.17.95	A	radio.lambdaspa.com
93.93.17.99	A	mail.lioninsbrokers.com
93.93.17.99	A	smtp2.lioninsbrokers.com
93.93.17.115	A+PTR	posta.biomax.it
93.93.19.1	A+PTR	server1.abnet.it
93.93.19.1	A	ns.abnet.it
93.93.19.2	PTR	server3.abnet.it
93.93.19.2	A	www.primisogni.com
93.93.19.2	A	webserver.primisogni.com
93.93.19.8	PTR	ab006.abnet.it
93.93.19.8	A	mail.studioandriolo.it
93.93.19.8	A	ab006.studioandriolo.it
93.93.19.21	PTR	web2.abnet.it
93.93.19.21	A	acerbieassociati.com
93.93.19.21	A	fiscoeimpresa.com
93.93.19.33	PTR	keyworld.keyworld.it
93.93.19.33	A	stella.fm
93.93.19.33	A	baronetargon.it
93.93.19.34	PTR	keyworld3.keyworld.it
93.93.19.35	PTR	keyworld2.keyworld.it
93.93.19.37	PTR	server2.zaniolocda.it
93.93.19.40	A	server1.powerandwork.com
93.93.19.40	A	server1.workingns.it
93.93.19.40	A	powerandwork.com
93.93.19.42	PTR	www.oxigeno.it
93.93.19.42	A	vicmamoto.com
93.93.19.43	PTR	mx1.oxigeno.it
93.93.20.6	A+PTR	zentyles.net
93.93.21.2	A	static-93-21-2.goldnet.it