Robtex

Up: 194.180.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.180.212.0/23
Down right: 194.180.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.180.214.96	A	nordfrost.de
194.180.215.10	A+PTR	ns10.nordfrost.de
194.180.215.20	PTR	mx.nordfrost.de
194.180.215.20	A	mail.rts-roadrunner.de
194.180.215.20	A	mail.frigoropa.de
194.180.215.21	PTR	mail2.nordfrost.de
194.180.215.40	A	mail.kuehlhaus-zentrum.com
194.180.215.40	A	mein-t.info
194.180.215.40	A	morphi.nordfrost.com
194.180.215.41	A	mein-t.info
194.180.215.215	A	ftp.nordfrost.de