Robtex

Up: 193.41.90.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.41.90.0/25
Down right: 193.41.90.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.41.90.1	A	core-gateway.frey-net.ch
193.41.90.7	A	surveyor-6000-01.frey-net.ch
193.41.90.8	A	pwrsw-6000-01.frey-net.ch
193.41.90.11	A	fw01-pop-6000.frey-net.ch
193.41.90.12	A	fw01-pop-6000.frey-net.ch
193.41.90.20	PTR	mail.frey-net.ch
193.41.90.20	A	mail.ict-security.net
193.41.90.20	A	mail.officevirtual.ch
193.41.90.26	PTR	ftp1.frey-net.ch
193.41.90.30	A+PTR	mail.frey-net.ch
193.41.90.30	A	mail.posenfoundation.com
193.41.90.30	A	ns1.frey-net.ch
193.41.90.35	A+PTR	mx10.securemailservice.ch
193.41.90.51	A	www.eltel.ch
193.41.90.51	A	mercalito.com
193.41.90.51	A	www.bruhinklass.ch
193.41.90.52	A	ftp1.frey-net.ch
193.41.90.61	A	web2.frey-net.ch
193.41.90.62	A	ftp2.frey-net.ch
193.41.90.65	A+PTR	www.freytelecom.ch
193.41.90.65	A	frey-net.ch
193.41.90.65	A	www.frey-net.ch
193.41.90.71	A+PTR	mail.comgateway.ch
193.41.90.98	A+PTR	ip-193-41-90-98.443.ch
193.41.90.99	A+PTR	intrepid.443.ch
193.41.90.100	A+PTR	ip-193-41-90-100.443.ch
193.41.90.101	A+PTR	ip-193-41-90-101.443.ch
193.41.90.102	A+PTR	ip-193-41-90-102.443.ch
193.41.90.103	A+PTR	ip-193-41-90-103.443.ch
193.41.90.104	A+PTR	ip-193-41-90-104.443.ch
193.41.90.105	A+PTR	ip-193-41-90-105.443.ch
193.41.90.106	A+PTR	ip-193-41-90-106.443.ch
193.41.90.107	A+PTR	ip-193-41-90-107.443.ch
193.41.90.108	A+PTR	ip-193-41-90-108.443.ch
193.41.90.109	A+PTR	miranda.443.ch
193.41.90.110	A+PTR	defiant.443.ch
193.41.90.111	A+PTR	danube.443.ch
193.41.90.112	A+PTR	cloud.443.ch
193.41.90.112	A	yeager.443.ch
193.41.90.113	A	syslog.443.ch
193.41.90.114	A+PTR	ip-193-41-90-114.443.ch
193.41.90.115	A+PTR	ip-193-41-90-115.443.ch
193.41.90.116	A+PTR	ftp.443.ch
193.41.90.117	PTR	www.443.ch
193.41.90.117	A	443.ch
193.41.90.117	A	layer.ch
193.41.90.118	A+PTR	www.syfrig.ch
193.41.90.118	A	syfrig.ch
193.41.90.119	A	mediashare.ch
193.41.90.120	A	www.radmon.ch
193.41.90.120	A	radmon.ch
193.41.90.121	PTR	www.6283.ch
193.41.90.121	A	6277.ch
193.41.90.121	A	6283.ch
193.41.90.122	A+PTR	energie.syfrig.ch
193.41.90.124	A+PTR	ip-193-41-90-124.443.ch
193.41.90.125	PTR	mail.443.ch
193.41.90.125	A	mail.radmon.ch
193.41.90.125	A	mail.silvie.ch
193.41.90.128	A+PTR	mail.bitandbytes.ch
193.41.90.135	A+PTR	mx20.securemailservice.ch
193.41.90.171	A	mail.fct-lab1.ch
193.41.90.181	A	mail.appway.com
193.41.90.185	A+PTR	mx10.appway.com
193.41.90.186	A+PTR	mx20.appway.com
193.41.90.201	A+PTR	www001.richemont.cc
193.41.90.201	A	www.learndoc.ch
193.41.90.201	A	learndoc.ch
193.41.90.223	A	mail.berater-partner.ch
193.41.90.226	A	mail.consultandpepper.com
193.41.90.226	A	mail.consultpepper.ch
193.41.90.226	A	mail.consultpepper.com
193.41.90.228	A+PTR	mail.oehrli-lu.ch
193.41.90.228	A	mail.xn--schrzen-p2a.ch
193.41.90.231	A+PTR	mail.buerli.net
193.41.90.233	PTR	mail.x12.ch
193.41.90.233	A	mail.chommle.ch
193.41.90.234	A+PTR	owa.dietschis.ch
193.41.90.235	A+PTR	mail.paranetwork.ch
193.41.90.235	A	paranetwork.ch
193.41.90.235	A	lupnet.ch
193.41.90.237	A	mail.ictss.ch
193.41.90.241	A	imagin-praxisplus.com
193.41.90.250	A+PTR	sw01-pop-6000.frey-net.ch
193.41.90.251	A	sw02-pop-6000.frey-net.ch