Robtex

Up: 195.180.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 195.180.208.0/21
Down right: 195.180.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.180.208.2	A+PTR	d.sec-ns.de
195.180.208.2	A	dns-gtld-1.is-europe.net
195.180.208.2	A	d.sec-ns.net
195.180.208.3	PTR	dns-fwd-ham.is-europe.net
195.180.208.11	PTR	c.fwd-ns.de
195.180.208.18	A	panda.de.easynet.net
195.180.208.26	A+PTR	service.de.easynet.net
195.180.208.147	A	portaltest.de.easynet.net
195.180.208.148	A+PTR	mailsrv1.hhhr.ision.net
195.180.208.149	A	vpn-gw.de.easynet.net
195.180.208.241	A+PTR	mon2.fwd-ns.de
195.180.210.1	PTR	dns-sec-1.is-europe.net
195.180.210.2	PTR	a.sec-ns.de
195.180.210.2	A	dns-a.is-europe.net
195.180.210.2	A	dns-c.is-europe.net
195.180.210.3	PTR	a.sec-ns.de
195.180.210.3	A	dns-f.is-europe.net
195.180.210.3	A	dns-e.maz.net
195.180.210.17	A+PTR	a.sec-ns.net
195.180.210.17	A	a.sec-ns.de
195.180.210.17	A	sec-1.ision.net
195.180.210.18	PTR	a.sec-ns.de
195.180.210.18	A	dns-p.maz.net
195.180.210.19	PTR	a.sec-ns.de
195.180.210.33	A+PTR	c.sec-ns.de
195.180.210.33	A	sec-2.ision.net
195.180.210.33	A	c.sec-ns.net
195.180.210.34	PTR	c.sec-ns.de
195.180.210.34	A	sec-a.is-europe.net
195.180.210.35	PTR	c.sec-ns.de
195.180.210.65	A+PTR	b.fwd-ns.de
195.180.210.73	A	observer.de.easynet.net
195.180.210.81	A+PTR	b.prim-ns.de
195.180.210.114	PTR	dmaster.fwd-ns.de
195.180.210.153	A	oscar.de.easynet.net
195.180.210.154	A	blackhole-1.prim-ns.de
195.180.210.155	A	f.sec-ns.de
195.180.210.156	A	b.sec-ns.de
195.180.210.172	A	vl130.cr10.noham.de.easynet.net
195.180.210.174	A	vl130.cr20.noham.de.easynet.net
195.180.210.177	A+PTR	mon1.fwd-ns.de
195.180.210.178	PTR	test