Robtex

Up: 83.216.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 83.216.192.0/20
Down right: 83.216.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.216.192.0	PTR	network.vienna.at.carrier66.net
83.216.192.9	PTR	ns2.mos.at
83.216.192.10	PTR	ns1.netplanet.at
83.216.192.10	A	mail2.evaberger.com
83.216.192.10	A	mail2.phillipe.com
83.216.192.98	PTR	ip98.monitor.vienna.at.cix.at
83.216.192.167	PTR	83.216.192.167.net.netplanet.at
83.216.192.188	PTR	network.vienna.at.carrier66.net
83.216.192.193	PTR	warp6.vienna.at.carrier66.net
83.216.192.228	PTR	network.vienna.at.carrier66.net
83.216.193.163	PTR	83.216.193.163.net.netplanet.at
83.216.194.49	PTR	83.216.194.49.net.netplanet.at
83.216.195.162	PTR	webby.4eu.net
83.216.198.17	A	www.colibri-hallein.synology.me
83.216.198.17	A	colibri-hallein.synology.me
83.216.199.152	A	rehka.asuscomm.com
83.216.199.255	PTR	83.216.199.255.net.netplanet.at
83.216.200.0	PTR	83.216.200.0.net.netplanet.at
83.216.201.44	A	rehka.asuscomm.com
83.216.204.25	PTR	uid0.rootkit.org
83.216.204.25	A	phuquall.com
83.216.204.25	A	ns1.ms-dot.net
83.216.204.66	PTR	doomy.neessen.net
83.216.204.66	A	mail.realbau-ag.de
83.216.204.66	A	deltaflow.eu
83.216.204.124	A	hotelprestige.net
83.216.204.134	PTR	83.216.204.134.net.netplanet.at
83.216.204.154	A	ns2.ms-dot.net
83.216.204.160	A	huber-spedition.at
83.216.204.160	A	mail.topleveldomains.it
83.216.204.160	A	mail.huber-spedition.at
83.216.204.162	PTR	mail.ms-dot.net
83.216.204.187	PTR	vi01.at.root-server.info
83.216.204.233	A	seocamp.de
83.216.205.122	PTR	leo-club-wuppertal.de
83.216.205.201	PTR	debian.martinbayer.at
83.216.205.201	A	martinbayer.at
83.216.205.201	A	mx1.martinbayer.com
83.216.206.57	PTR	83.216.206.57.net.netplanet.at
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	PTR	steak.office.azista.at
83.216.209.115	PTR	owncloud.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
83.216.213.16	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
83.216.216.131	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
83.216.217.64	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