Robtex

Up: 188.72.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.72.233.0/25
Down right: 188.72.233.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.72.233.16	A	server.sewerin.com
188.72.233.43	A	imalatesta.eu
188.72.233.43	A	mail.imalatesta.eu
188.72.233.64	PTR	t1.topanbieter.com
188.72.233.67	A	mail.lyxpoolhus.se
188.72.233.67	A	mail.luxushuse.dk
188.72.233.67	A	mail.luxuspoolhaus.de
188.72.233.68	A	mail.pierorusso.com
188.72.233.68	A	pierorusso.com
188.72.233.146	A	ns2.elitstroi.net
188.72.233.158	A	srv02.illercom.de
188.72.233.162	A	javascript.cooldev.com
188.72.233.162	A	cooldev.com
188.72.233.162	A	www.cooldev.com
188.72.233.163	A	led-tube.cn
188.72.233.166	A	sokolova-nadya.ru
188.72.233.197	A	www.superava.ru
188.72.233.197	A	avabox.co.uk
188.72.233.203	A	doererarerab.info
188.72.233.203	A	berezanga.com
188.72.233.208	A	ns2.carfrom.us
188.72.233.218	A	ns1.hinam.tv
188.72.233.229	A	mail.conn-act.com
188.72.233.229	A	haarwuchskapsel.com
188.72.233.229	A	primary-ip.conn-act.com
188.72.233.240	A	*.gaytrans.com