Robtex

Up: 93.189.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 93.189.168.0/23
Down right: 93.189.170.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
93.189.168.1	A+PTR	ancotel1.planinternet.net
93.189.168.11	A	ipphone1.planinternet.net
93.189.168.11	A	voip.planinternet.de
93.189.168.31	PTR	www1.planinternet.net
93.189.168.31	A	www.arminwidmann.com
93.189.168.31	A	mcstu.de
93.189.168.32	PTR	www2.planinternet.net
93.189.168.32	A	www.soft-gene.de
93.189.168.32	A	www.xn--umlaut-domne-pcb.com
93.189.168.33	PTR	www3.planinternet.net
93.189.168.41	A+PTR	admin1.planinternet.net
93.189.168.42	A+PTR	admin2.planinternet.net
93.189.168.43	A+PTR	admin3.planinternet.net
93.189.168.50	A+PTR	ns1.planinternet.net
93.189.168.51	PTR	mailin1.planinternet.net
93.189.168.51	A	mailin1.massivhaus-kci.de
93.189.168.51	A	mailin1.dr-pokatis.de
93.189.168.52	PTR	mailin2.planinternet.net
93.189.168.52	A	mailin2.nutrident.de
93.189.168.52	A	mailin2.bernhardwandel.de
93.189.168.55	PTR	paygate.planinternet.net
93.189.168.60	PTR	www.jhf-china.org
93.189.168.62	A	world-of-energy-solutions.com
93.189.168.62	A	www.world-of-energy-solutions.com
93.189.168.69	PTR	mail.jhf-china.org
93.189.168.131	PTR	www1-alt.planinternet.net
93.189.168.131	A	gut-rosenkrantz.de
93.189.168.139	A	jo-b-e.de
93.189.169.37	A+PTR	mail2.matelso.de
93.189.169.37	A	fax.matelso.de
93.189.169.59	A+PTR	mail3.matelso.de
93.189.169.65	A+PTR	pbx1.matelso.de
93.189.169.66	PTR	mail.matelso.de
93.189.169.77	PTR	mail.matelso.de
93.189.169.77	A	click2pin.de
93.189.169.77	A	matelso.net
93.189.169.104	A	rns3.matelso.de
93.189.169.104	A	rns2.matelso.de
93.189.169.104	A	rns.matelso.de
93.189.170.12	A	ipphone3.planinternet.net
93.189.170.22	A+PTR	ns2.planinternet.net
93.189.170.65	A	zettachring1.str.planinternet.net
93.189.170.67	A	ipphone12.planinternet.net
93.189.170.68	A	ipphone13.planinternet.net
93.189.170.69	A	ipphone6.planinternet.net