Robtex

Up: 212.121.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.121.96.0/25
Down right: 212.121.96.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.121.96.4	PTR	rt96bb121-212-4.routit.net
212.121.96.4	A	webmail.efp.nl
212.121.96.13	PTR	rt96bb121-212-13.routit.net
212.121.96.13	A	weneba.eu
212.121.96.13	A	gardency.com
212.121.96.26	PTR	qwsrv20.qware.eu
212.121.96.26	A	ipcopower.nl
212.121.96.26	A	elceeholland.be
212.121.96.27	PTR	rt96bb121-212-27.routit.net
212.121.96.27	A	werkenbijkvt.nl
212.121.96.27	A	perkinsnet.eu
212.121.96.29	PTR	rt96bb121-212-29.routit.net
212.121.96.29	A	ipco.se
212.121.96.29	A	qware.eu
212.121.96.52	PTR	rt96bb121-212-52.routit.net
212.121.96.52	A	dev.graciousstudios.nl
212.121.96.75	A	mail.chronotech.nl
212.121.96.82	PTR	tm.verwater.com
212.121.96.82	A	osiris4u.com
212.121.96.82	A	osiris-ho.nl
212.121.96.97	PTR	rt96bb121-212-97.routit.net
212.121.96.97	A	technicalservice767.nl
212.121.96.97	A	sporttop.eu
212.121.96.103	PTR	rt96bb121-212-103.routit.net
212.121.96.108	PTR	rt96bb121-212-108.routit.net
212.121.96.108	A	mail.innovationtransformation.biz
212.121.96.108	A	ictmag.nl
212.121.96.179	PTR	rt96bb121-212-179.routit.net
212.121.96.192	A	vd7-ws1.bevrijdingspop.nl
212.121.96.192	A	linux2008.bevrijdingspop.nl
212.121.96.192	A	old.bevrijdingspop.nl
212.121.96.195	A	vd7-ws1.ifrf.net
212.121.96.195	A	www.ifrf.net
212.121.96.205	A	mail.brabantgroep.nl
212.121.96.227	A	mail.bghacc.nl
212.121.96.240	A	mail.versbrood.nl