Robtex

Up: 193.72.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.72.216.0/25
Down right: 193.72.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.72.216.2	A+PTR	picard.noaccess.com
193.72.216.2	A	www.noaccess.com
193.72.216.2	A	dns.pegasus.ch
193.72.216.3	A+PTR	www.balz.com
193.72.216.3	A	balz.com
193.72.216.4	A	testboy.noaccess.com
193.72.216.10	A	base.noaccess.com
193.72.216.18	A+PTR	tabby.sonn.com
193.72.216.18	A	wildheartwatercolors.com
193.72.216.18	A	sonn.net
193.72.216.19	A	ns1.sonn.com
193.72.216.19	A	crush.org
193.72.216.19	A	cara.sonn.com
193.72.216.20	A+PTR	korat.sonn.com
193.72.216.20	A	jameslovestoys.com
193.72.216.20	A	www.idle.net
193.72.216.21	A	centos.sonn.com
193.72.216.22	A	hearingdiva.com
193.72.216.24	A	anonrant.com
193.72.216.25	PTR	dev.cdnsense.com
193.72.216.25	A	ns1.sonn.com
193.72.216.25	A	sonn.com
193.72.216.26	A	cdncents.com
193.72.216.26	A	cdnsense.com
193.72.216.82	A+PTR	moench.nielsen.net
193.72.216.82	A	nielsen.net
193.72.216.82	A	www.i15.com
193.72.216.83	PTR	eiger.nielsen.net
193.72.216.83	A	matterhorn.nielsen.net
193.72.216.85	A	www.arches.com
193.72.216.85	A	arches.com
193.72.216.85	A	juliannielsen.com
193.72.216.86	A	eiger.nielsen.net
193.72.216.86	A	oakpins.com
193.72.216.86	A	oakcoin.net
193.72.216.132	PTR	s1.azebra.com
193.72.216.132	A	hardon4leather.info
193.72.216.132	A	hardon4leather.biz
193.72.216.133	A+PTR	s2.azebra.com
193.72.216.133	A	mail.azebra.com
193.72.216.133	A	k4engineering.com
193.72.216.135	A+PTR	smtp.azebra.com
193.72.216.152	A	www.saucefaucet.com
193.72.216.153	A	progrizon.com
193.72.216.153	A	progrizon.biz
193.72.216.163	PTR	www.d9x.de
193.72.216.163	A	ns3.dnx.de
193.72.216.163	A	ns2.dnx.de
193.72.216.164	PTR	ww2.d9x.de
193.72.216.164	A	www.d9x.de
193.72.216.165	A	fetishprince.net
193.72.216.165	A	ww2.d9x.de
193.72.216.173	PTR	wiki.netdef.org
193.72.216.234	A	fm4.net.noaccess.com