Robtex

Up: 138.204.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 138.204.168.0/23
Down right: 138.204.170.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.204.168.60	A+PTR	lg-mx.qhoster.com
138.204.168.101	A	rammatica.com
138.204.168.105	A	rondure.net
138.204.168.116	A	www.hannover-airport-holiday-inn.de
138.204.168.116	A	www.haselbrasel.de
138.204.168.116	A	mail.awa-info.de
138.204.168.127	A	www.sicherheit-west.net
138.204.168.128	A	mail.mybarracuda.de
138.204.168.128	A	mail.unamed.de
138.204.168.128	A	mail.odium-immortalis.de
138.204.168.141	A	*.order4you.de
138.204.168.141	A	mail.lk-burgenland.de
138.204.168.141	A	mail.order4you.de
138.204.168.154	A	mail.astrid-lindgren-ganztagsschule.de
138.204.168.154	A	astrid-lindgren-ganztagsschule.de
138.204.168.154	A	m-ja.de
138.204.168.168	A	television-numerique.de
138.204.168.168	A	mail.java-berlin.de
138.204.168.168	A	mail.kataloganzeiger.de
138.204.169.5	PTR	hosted-by.securefastserver.com
138.204.170.137	A	www.freephotoshoppatterns.com
138.204.170.137	A	saro-gem-usa.com
138.204.170.137	A	classic6inch.info
138.204.170.189	A	cldservhost.com
138.204.171.11	A	bovadacasino.com
138.204.171.11	A	www.bovada.net
138.204.171.13	A	*.willinger-panoramalauf.de
138.204.171.13	A	mail.elferratsomsdorf.de
138.204.171.13	A	mail.system-events.de
138.204.171.51	A	mail.meinglueckstag.de
138.204.171.51	A	mail.ins-coin.de
138.204.171.51	A	mail.nordic-sports-power-team.de
138.204.171.61	A	hessenquad.de
138.204.171.61	A	marktplatz-wetterau.de
138.204.171.61	A	v-der-server.de
138.204.171.77	A	mail.meisterhaft2011.de
138.204.171.77	A	meisterhaft2011.de
138.204.171.77	A	mail.skoliose-team.de
138.204.171.96	A	mail.lstorck.de
138.204.171.96	A	mail.siteflash.de
138.204.171.96	A	siteflash.de
138.204.171.108	A	mail.expressdeliveryllc.net
138.204.171.108	A	ns1.expressdeliveryllc.net
138.204.171.108	A	ns2.expressdeliveryllc.net
138.204.171.109	A	probes.nodeping.com
138.204.171.116	A+PTR	cpw116.riseforce.net
138.204.171.120	A	tnsc.webredirect.org
138.204.171.121	A	nsvpntelegroup-ltd.com
138.204.171.126	A	netversvc.com
138.204.171.137	A	llbackup86.chickenkiller.com
138.204.171.139	A	spragueresourceslp.com
138.204.171.143	A	bovadaonline.com
138.204.171.143	A	bovadaracebook.com
138.204.171.143	A	wstxus.com
138.204.171.145	A	caparcom.com
138.204.171.147	A	innotor.com
138.204.171.147	A	mail.sandy2004.de
138.204.171.147	A	mail.web-kun.de
138.204.171.149	A	maximut.com
138.204.171.149	A	pianite.com
138.204.171.155	A	ignitioncasino.com