Robtex

Up: 194.172.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 194.172.64.0/20
Down right: 194.172.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.172.66.123	PTR	mail.schmitz-werke.com
194.172.66.138	PTR	mail.pool.de
194.172.66.179	PTR	mail.eve.de
194.172.66.182	PTR	mail.eve.de
194.172.66.186	PTR	mail.feldhaus.de
194.172.66.194	PTR	twe-02.twe.de
194.172.67.132	PTR	vgate.microplan.de
194.172.67.135	PTR	mail.deltacity.net
194.172.67.152	A	ns3.microplan.de
194.172.67.176	PTR	mda.microplan.de
194.172.67.201	PTR	multihost1.deltacity.net
194.172.67.202	PTR	multihost2.deltacity.net
194.172.67.203	PTR	multihost3.deltacity.net
194.172.67.225	PTR	publius.deltacity.net
194.172.80.162	A	edi1t.schenker.com
194.172.81.121	PTR	alberich.krismann.de
194.172.81.132	PTR	mail.tisoware.com
194.172.81.137	A	mail-rt.tisoware.de
194.172.81.137	A	mail.diezeitimgriff.de
194.172.81.181	PTR	mail01.kaeltenachmass.de
194.172.92.76	A	port2life.com
194.172.92.76	A	gewinnenmiticlear.de
194.172.92.77	A	noxpay.de
194.172.92.77	A	knoxpay.de
194.172.94.12	A	mail.schnaeppchen-disconter.de
194.172.94.12	A	cb-amv.de
194.172.94.12	A	taq-33.de
194.172.94.72	A	h-dombrowski.de
194.172.94.87	A	integrales-training.de
194.172.94.167	A	reisekonditorei-th-hinrichs.de
194.172.94.167	A	tischlerei-willms.de
194.172.94.168	A	mail.reisekonditorei-th-hinrichs.de
194.172.94.168	A	mail.tischlerei-willms.de
194.172.94.223	A	team-nrs.de
194.172.95.85	A	quasselboard.de
194.172.95.109	A	zweiradgeschichte.de
194.172.95.111	A	fahrradhistorie.de
194.172.95.116	A	geschichte-des-fahrrades.de
194.172.95.200	A	mail.quasselboard.de