Robtex

Up: 193.101.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.101.168.0/22
Down right: 193.101.172.0/22

IP	Type	Hostname
193.101.168.55	A	frmgw2.litef.de
193.101.168.103	A+PTR	ftp.litef.de
193.101.168.104	A+PTR	mail.litef.de
193.101.168.106	A+PTR	portal.ng-litef.de
193.101.168.108	A	frmob1.litef.de
193.101.168.109	A	frcrypt1.litef.de