Robtex

Up: 194.77.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 194.77.56.0/22
Down right: 194.77.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.77.60.34	A+PTR	camelot.zinzius.de
194.77.60.40	A	galahad.zinzius.de
194.77.62.3	PTR	mail.weco-velbert.de
194.77.62.50	A	astrologie-2null.ch
194.77.62.50	A	guntersachs.ch
194.77.62.50	A	guntersachs.de
194.77.62.81	A	mail.mandldreyer.com
194.77.62.110	PTR	ns.horlemann.de
194.77.62.122	A	mail.transorient-touristik.net
194.77.63.67	PTR	mxess.bo-wohnungswirtschaft.de
194.77.63.98	PTR	mxstu.bo-wohnungswirtschaft.de
194.77.63.122	A	mail.icmgroup.net
194.77.63.146	A	phoenix.tara-systems.de
194.77.63.148	A	smtp.tara-systems.de
194.77.63.148	A	mail.tara-systems.de