Robtex

Up: 193.34.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.34.120.0/23
Down right: 193.34.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.34.120.22	A	mail.studentenkonto.net
193.34.120.22	A	mail.guidepacker.se
193.34.120.22	A	*.guidepacker.se
193.34.120.40	PTR	mail.shicgmbh.de
193.34.120.63	A	mail.vompa.com
193.34.120.111	A	www.sem-tipps.com
193.34.120.111	A	sem-tipps.com
193.34.120.111	A	seo-tipps.com
193.34.121.33	PTR	fe0010.m7i.wei.fra.all.de
193.34.121.33	A	*.papa-adams.com
193.34.121.33	A	mail.papa-adams.com
193.34.121.50	PTR	mail.pc-koslowski.de
193.34.121.50	A	mail.itechnik.de
193.34.121.52	A+PTR	mx-ffm.d-hosting.de
193.34.121.52	A	mx2.all.de
193.34.121.52	A	mx2.d-hosting.de
193.34.121.53	PTR	ns3.all.de
193.34.121.54	PTR	ns2.im-netz.de
193.34.123.19	PTR	noam.chill.de
193.34.123.19	A	gallery.chill.de
193.34.123.19	A	chill.de
193.34.123.40	A+PTR	bimut.gutcon.eu
193.34.123.40	A	bi-mut.de
193.34.123.199	PTR	iraq.navysoldier.com
193.34.123.204	PTR	jimbo.istw.co.za
193.34.123.215	PTR	mail.yaphone.eu