Robtex

Up: 217.117.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.117.96.0/25
Down right: 217.117.96.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.117.96.10	PTR	gate-mes.systemtechnik.net
217.117.96.12	A	hst-support.net
217.117.96.22	A	smartkanio.de
217.117.96.25	A+PTR	mx1.systemtechnik.net
217.117.96.25	A	mail.systemtechnik.net
217.117.96.25	A	mx10.scada-web.net
217.117.96.26	A	mx10.meschede.net
217.117.96.50	A	smartscada.net
217.117.96.50	A	smart-scada.de
217.117.96.50	A	smart-scada.net
217.117.96.77	A	isdn.reisebuero-soest.de