Robtex

Up: 193.5.120.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.5.121.0/25
Down right: 193.5.121.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.5.121.2	PTR	ex1.computer-klinik.center
193.5.121.2	PTR	autodiscover.intro.ch
193.5.121.2	PTR	ex1.intro.ch
193.5.121.3	PTR	193-5-121-3.static.intro.ch
193.5.121.4	PTR	193-5-121-4.static.intro.ch
193.5.121.5	PTR	193-5-121-5.static.intro.ch
193.5.121.6	PTR	193-5-121-6.static.intro.ch
193.5.121.6	A	activeradio.ch
193.5.121.6	A	mail.activeradio.ch
193.5.121.7	PTR	193-5-121-7.static.intro.ch
193.5.121.9	PTR	test.preiskunst.ch
193.5.121.9	A+PTR	shop.xaxada.com
193.5.121.9	A+PTR	web1.intro.ch
193.5.121.10	PTR	193-5-121-10.static.intro.ch
193.5.121.11	PTR	193-5-121-11.static.intro.ch
193.5.121.12	PTR	193-5-121-12.static.intro.ch
193.5.121.12	A	sar.arifi.ch
193.5.121.13	PTR	193-5-121-13.static.intro.ch
193.5.121.15	PTR	193-5-121-15.static.intro.ch
193.5.121.16	PTR	193-5-121-16.static.intro.ch
193.5.121.40	PTR	193-5-121-40.static.intro.ch
193.5.121.45	PTR	hallburg.ch