Robtex

Up: 193.34.120.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.34.121.0/25
Down right: 193.34.121.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
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	A+PTR	ns3.all.de
193.34.121.54	A+PTR	ns2.im-netz.de