Robtex

Up: 83.216.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 83.216.208.0/21
Down right: 83.216.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.216.208.66	A+PTR	assp2.viennacix.com
83.216.208.66	A	mail2.max4eu.net
83.216.208.66	A	mail2.cix.at
83.216.209.42	A	inside-network.de
83.216.209.43	A	mx0.inside-network.de
83.216.209.50	A	mail.phitb.com
83.216.209.109	A+PTR	rudebox.acn-mail.net
83.216.209.109	A	mx04.ac-net.at
83.216.209.109	A	numail.at
83.216.209.114	A+PTR	steak.office.azista.at
83.216.209.115	A+PTR	owncloud.azista.at
83.216.209.115	A	steak.office.azista.at
83.216.210.11	PTR	web1.ac-net.at
83.216.210.11	A	stuetzner.net
83.216.210.11	A	stuetzner.org
83.216.210.12	PTR	d.ns.azista.net
83.216.210.82	A+PTR	web09.azista.net
83.216.210.82	A	mail.pmmontagen.at
83.216.210.82	A	igb-elektrotechnik.at
83.216.212.2	A	gw.stuetzner.cc
83.216.212.15	A+PTR	fwrohmann.rohmann.at
83.216.212.15	A	remote.rohmann.at
83.216.212.26	A	mail2.benefit.at
83.216.212.28	A	mail.aris.at
83.216.213.16	PTR	network.stuetzner7011-1.azista.net
83.216.213.16	A	network.stuetzner.cc
83.216.213.18	A+PTR	indus.stuetzner.cc
83.216.213.18	A	mail-siegendorf.stuetzner.cc
83.216.213.20	A	libra.stuetzner.cc
83.216.213.98	A	mail.vbschaefer.at
83.216.213.194	A+PTR	home.proyer.net
83.216.213.194	A	proyer.net
83.216.216.3	PTR	hopper.cat.at
83.216.216.3	A	begleiten.at
83.216.216.3	A	caba-world.net
83.216.216.21	A	vpn-w.cbc-x.com
83.216.216.45	A	gehrig.at
83.216.216.64	PTR	network.colobox.net
83.216.216.80	PTR	v02.colobox.net
83.216.216.131	A	versuchskueche.co
83.216.216.131	A	fuckdiet.com
83.216.216.131	A	mail2.mount.at
83.216.217.4	A	kippi.at
83.216.217.6	A	cmcloud.net
83.216.217.21	A	backup.cat.at
83.216.217.35	A+PTR	heleni.lgbs.at
83.216.217.35	A	lgnexera.at
83.216.217.35	A	lg-nexera.at
83.216.217.49	A+PTR	bari.lgbs.at
83.216.217.56	A	bogota.lgbs.at
83.216.217.58	A	www.schwarzenbach-pielach.gv.at
83.216.217.58	A	schwarzenbach-pielach.gv.at
83.216.217.64	PTR	network.colobox.net
83.216.217.133	A	foxedsystems.at
83.216.217.138	A	hannes-androsch.at
83.216.217.138	A	aic.co.at
83.216.217.138	A	www.androsch.com
83.216.217.164	A	hardcore-lover.com
83.216.217.171	A	doktorbauch.at
83.216.217.171	A	becolex.com
83.216.217.172	A	www.valuegame.net
83.216.217.176	A	cristinagandia.com
83.216.217.176	A	www.cristinagandia.com
83.216.217.176	A	kriemhild.indeed.at
83.216.217.177	A	mail.m5c.at
83.216.217.184	A+PTR	mail.m5c.at