Robtex

Up: 195.180.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 195.180.0.0/23
Down right: 195.180.2.0/23

IP	Type	Hostname
195.180.0.190	PTR	adslvpn104421.de.easynet.net
195.180.0.213	PTR	gi0-3-106.cr11.l3muc.de.easynet.net
195.180.1.20	A+PTR	rr1.kgham.de.easynet.net
195.180.2.197	PTR	vl2100.cr20.noham.de.easynet.net
195.180.2.214	PTR	lo9.dr61.kgham.de.easynet.net
195.180.3.33	A+PTR	cr0-bbdo.zzham.de.easynet.net
195.180.3.33	PTR	cr0-bbdo.zzham.nexinto.com
195.180.3.81	A+PTR	gi0-3-239.cr2.ixfra.de.easynet.net
195.180.3.129	PTR	cr0-retc.zzham.de.easynet.net
195.180.3.129	PTR	cr0-retc.zzham.nexinto.com