Robtex

Up: 193.22.142.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.22.142.0/25
Down right: 193.22.142.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.22.142.5	A	brt1.viamat.com
193.22.142.6	A	brt2.viamat.com
193.22.142.7	A	brt.viamat.com
193.22.142.8	A+PTR	owa.viamat.com
193.22.142.9	A	mail.viamat.com
193.22.142.10	A+PTR	proxy.viamat.com
193.22.142.16	A+PTR	dns01.viamat.com
193.22.142.16	A	dns01.viamat.ch
193.22.142.17	A+PTR	dns02.viamat.com
193.22.142.17	A	dns02.viamat.ch
193.22.142.18	PTR	login.viamat.com
193.22.142.18	A+PTR	www.viamat.com
193.22.142.18	A	viamat-artcare.com
193.22.142.20	A+PTR	ftp.viamat.com
193.22.142.21	PTR	smail1.viamat.com
193.22.142.22	PTR	smail2.viamat.com
193.22.142.41	A+PTR	isa.viamat.com
193.22.142.60	A	intranet.viamat.com
193.22.142.61	A	learn.viamat.com
193.22.142.63	A+PTR	intranet2.viamat.com
193.22.142.67	A+PTR	citrix.viamat.com
193.22.142.77	A+PTR	etrack.viamat.com
193.22.142.77	PTR	infosystem.viamat.com
193.22.142.77	A+PTR	webapp01.viamat.com
193.22.142.110	A	webapp02.viamat.com
193.22.142.187	A+PTR	nmail1.viamat.com
193.22.142.188	A+PTR	nmail2.viamat.com
193.22.142.192	A	vpn1.viamat.com
193.22.142.193	A+PTR	vpn2.viamat.com
193.22.142.194	A	vpn.viamat.com
193.22.142.195	A	shop.mse.ch
193.22.142.200	A+PTR	viagate.viamat.com
193.22.142.222	PTR	euedge02.loomis.com
193.22.142.249	A+PTR	pc249.viamat.com
193.22.142.250	A	pc250.viamat.com
193.22.142.251	A+PTR	pc251.viamat.com
193.22.142.252	A	pc252.viamat.com
193.22.142.253	A	pc253.viamat.com
193.22.142.254	A+PTR	pc254.viamat.com
193.22.142.255	PTR	unicast