Robtex

Up: 194.77.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 194.77.216.0/23
Down right: 194.77.218.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.77.219.86	A	scanfile2002.de
194.77.219.86	A	scanfile2000.de
194.77.219.86	A	filedirector.de
194.77.219.226	A+PTR	mail.efanrw.de
194.77.219.226	A	mail.efa-nrw.de
194.77.219.226	A	mail.effizienzpreis-nrw.de