Robtex

Up: 193.188.240.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.188.240.0/25
Down right: 193.188.240.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.188.240.133	A+PTR	mailhost1.concordia.ch
193.188.240.134	A+PTR	svzvipi01.concordia.ch
193.188.240.135	A+PTR	mailhost2.concordia.ch
193.188.240.136	A+PTR	svzvipi02.concordia.ch
193.188.240.193	A+PTR	dns2.concordia.ch
193.188.240.193	A	dns2.konkordia.ch
193.188.240.200	A+PTR	www.concordia.ch
193.188.240.200	A	premium-med.ch
193.188.240.200	A	konkordia.ch
193.188.240.201	A+PTR	secure.concordia.ch
193.188.240.202	A+PTR	secure2.concordia.ch
193.188.240.203	A+PTR	www.concordia.li
193.188.240.203	A	concordia.li
193.188.240.204	A+PTR	elm.concordia.ch
193.188.240.205	A+PTR	access.concordia.ch
193.188.240.209	A	www.concordia.li
193.188.240.223	PTR	www.concordia.li
193.188.240.223	PTR	concordia.li.concordia.li
193.188.240.223	PTR	concordia.li
193.188.240.224	PTR	concordia.ch
193.188.240.224	PTR	concordia.li
193.188.240.224	PTR	secure.concordia.ch