Robtex

Up: 193.72.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.72.64.0/22
Down right: 193.72.68.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.72.68.35	A	35-68-72-193.adsl.switzerland.net
193.72.68.61	A	61-68-72-193.static.dsl-net.ch
193.72.68.77	A	77-68-72-193.adsl.switzerland.net
193.72.68.175	A	175-68-72-193.static.dsl-net.ch
193.72.68.192	A+PTR	192-68-72-193.static.dsl-net.ch
193.72.68.196	A	196-68-72-193.static.dsl-net.ch
193.72.68.198	A	198-68-72-193.static.dsl-net.ch
193.72.68.209	A+PTR	209-68-72-193.static.dsl-net.ch
193.72.69.58	A	mail.ibgfm.ch
193.72.69.74	A	mail.earlfiduciary.com
193.72.69.83	A	83-69-72-193.adsl.switzerland.net
193.72.70.15	A	mail1.dagmersellen.ch
193.72.70.30	A	30-70-72-193.adsl.switzerland.net
193.72.70.30	A	mail.geissmannlaw.com
193.72.70.30	A	mail.tms.ch
193.72.70.73	PTR	73-70-72-193.adsl.switzerland.net
193.72.70.128	A	mail.m2capital.ch
193.72.70.138	PTR	138-70-72-193.adsl.switzerland.net
193.72.70.138	A	ns1.leftover.ch
193.72.70.138	A	mail1.leftover.ch
193.72.70.145	A+PTR	145-70-72-193.static.dsl-net.ch
193.72.70.215	A	215-70-72-193.static.dsl-net.ch
193.72.70.242	PTR	mail.persal.ch
193.72.70.242	A	mail.a-zl.ch
193.72.70.242	A	242-70-72-193.adsl.switzerland.net
193.72.70.249	A	249-70-72-193.adsl.switzerland.net
193.72.71.16	A	16-71-72-193.adsl.switzerland.net
193.72.71.37	A	mail2.geisseler-buehler.ch
193.72.71.37	A	mail.geisseler-buehler.ch
193.72.71.63	A	63-71-72-193.static.dsl-net.ch
193.72.71.67	PTR	67-71-72-193.adsl.switzerland.net
193.72.71.67	A	mail.tanner-sa.ch
193.72.71.123	A+PTR	123-71-72-193.static.dsl-net.ch
193.72.71.156	A	office.rechtsanwalt-notar.ch
193.72.71.173	A	173-71-72-193.static.dsl-net.ch
193.72.71.226	A	mail.vogeldesign.ch