Robtex

Up: 193.247.66.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.247.66.0/25
Down right: 193.247.66.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.247.66.3	A	ns1.marco-salzmann.ch
193.247.66.4	A	ns3.marco-salzmann.ch
193.247.66.30	A+PTR	router.msa-net.ch
193.247.66.30	A+PTR	ssl-vpn.msa-net.ch
193.247.66.30	A+PTR	login.router.msa-net.ch
193.247.66.49	A	mail.marco-salzmann.ch
193.247.66.49	A	mail.msa-net.ch
193.247.66.61	A+PTR	extra.msa-net.ch
193.247.66.66	A+PTR	ns.corp.msa-net.ch
193.247.66.66	A+PTR	ns.msa-net.ch
193.247.66.66	A+PTR	ns.marco-salzmann.ch
193.247.66.67	A+PTR	www.msa-net.ch
193.247.66.67	A	msa-net.ch
193.247.66.67	A	ns.corp.msa-net.ch
193.247.66.68	A+PTR	ftp.msa-net.ch
193.247.66.68	A	ns.corp.msa-net.ch
193.247.66.69	A	ns.corp.msa-net.ch
193.247.66.77	A+PTR	www.marco-salzmann.ch
193.247.66.77	A	ns.corp.msa-net.ch
193.247.66.77	A	marco-salzmann.ch
193.247.66.78	A+PTR	ftp.marco-salzmann.ch
193.247.66.78	A	ns.corp.msa-net.ch
193.247.66.86	PTR	ftp.barbei.ch
193.247.66.86	A	ns.corp.msa-net.ch
193.247.66.87	A	ns.corp.msa-net.ch
193.247.66.100	A	ns2.marco-salzmann.ch
193.247.66.100	A	ns2.msa-net.ch