Robtex

Up: 194.0.148.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 194.0.150.0/24
Down right: 194.0.151.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.0.150.1	A	core.telesensventures.com
194.0.150.18	A	mail.telesensventures.com
194.0.150.18	A	cosmopolit-hotel.com
194.0.150.18	A	telesensventures.net
194.0.150.20	A+PTR	ns3.telesensventures.com
194.0.150.20	A+PTR	mx3.telesensventures.com
194.0.150.20	A	mail.telesensventures.com
194.0.150.27	A+PTR	dominator.telesensventures.com
194.0.150.27	PTR	mx.telesensventures.com
194.0.150.27	A+PTR	ns.telesensventures.com
194.0.150.201	PTR	core.telesensventures.com
194.0.151.113	A+PTR	client113.inet1.messe.de
194.0.151.154	A+PTR	client154.inet1.messe.de
194.0.151.192	A+PTR	client192.inet1.messe.de
194.0.151.228	A+PTR	client228.inet1.messe.de