Robtex

Up: 194.122.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 194.122.224.0/21
Down right: 194.122.232.0/21

IP	Type	Hostname
194.122.224.50	PTR	194-122-224-50.de.kpn-eurorings.net
194.122.225.68	A	charon.de.kpn-eurorings.net
194.122.226.111	A	foo.kpn-international.com
194.122.226.112	A	bar.kpn-international.com
194.122.235.66	PTR	194-122-235-66.de.kpn-eurorings.net