Robtex

Up: 83.150.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.150.36.0/25
Down right: 83.150.36.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.150.36.6	PTR	pcds-83150036006.pcds.ch
83.150.36.6	A	mta01.ispgroup.ch
83.150.36.7	A+PTR	mx01.ispfinancial.ch
83.150.36.7	A	mail.ispfin.ch
83.150.36.7	A	mail.ispfinancial.ch
83.150.36.8	A	mail.ispsec.ch
83.150.36.8	A	mail.ispgroup.ch
83.150.36.36	A	www.itware.ch
83.150.36.51	A+PTR	mail.preisig.ch
83.150.36.57	A	ct-treuhand.ch
83.150.36.57	A	seawings.ch
83.150.36.65	A	dns2.euro-web.ch
83.150.36.65	A	ns.linh.ch
83.150.36.65	A	dns.euro-web.ch
83.150.36.66	A	web04.euro-web.ch
83.150.36.66	A	ns2.linh.ch
83.150.36.66	A	ns2.euro-web.ch
83.150.36.68	A	claudio-monaco.ch
83.150.36.68	A	hostmaster.widler-gartenbau.ch
83.150.36.68	A	salvatoredimarco.ch
83.150.36.70	A	mail.freundsoft.com
83.150.36.71	PTR	pcds-83150036071.pcds.ch
83.150.36.71	A	mail.euro-web.ch
83.150.36.71	A	mail.bonfranchi.ch
83.150.36.72	PTR	webmail.euro-web.ch
83.150.36.72	A	mail.radner.ch
83.150.36.72	A	mail.rpr.ch
83.150.36.81	A	radner.ch
83.150.36.81	A	unsertraum.ch
83.150.36.81	A	mvreitnau.ch
83.150.36.84	A	helm.euro-web.ch
83.150.36.90	A+PTR	mailgw.euro-web.ch
83.150.36.90	A	spam.ccmetallbau.ch
83.150.36.90	A	spam.bonfranchi.ch
83.150.36.122	A	p2.ophion.ch
83.150.36.130	A+PTR	gate.ibr.ch
83.150.36.141	A+PTR	hermes.cistec.com
83.150.36.141	A	mail.cistec.com
83.150.36.147	A	tasktrack.ch
83.150.36.147	A	mail.tasktrack.ch
83.150.36.147	A	tracktask.ch
83.150.36.156	A	tasktrack.ch
83.150.36.156	A	thunderdemo.com
83.150.36.156	A	www.thunderdemo.com
83.150.36.180	PTR	mail.guentensperger-immo.ch
83.150.36.203	A+PTR	mail.orgalink.ch
83.150.36.210	A+PTR	mail.naturgefahr.ch
83.150.36.222	PTR	pcds-83150036222.pcds.ch
83.150.36.222	A	ns1.edian.ch
83.150.36.222	A	apartmani-aleksandar.com
83.150.36.250	A+PTR	mail.freiprint.ch