Robtex

Up: 193.47.102.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.47.103.0/25
Down right: 193.47.103.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.47.103.1	A+PTR	zic-dmz-0-gw.zic-network.ch
193.47.103.2	A+PTR	zic-dmz-1-sw-1.zic-network.ch
193.47.103.10	A+PTR	ns1.zic-network.ch
193.47.103.10	A	dns1.sophokles.net
193.47.103.10	A	zic-dns01.zic-network.ch
193.47.103.11	A+PTR	ns2.zic-network.ch
193.47.103.11	A	dns2.sophokles.net
193.47.103.11	A	zic-dns02.zic-network.ch
193.47.103.20	PTR	zic-db01.zic-network.ch
193.47.103.20	PTR	zic-web02.zic-network.ch
193.47.103.22	A+PTR	businessmail.zic-network.ch
193.47.103.25	A+PTR	zic-mail01.zic-network.ch
193.47.103.25	A	mail.sophokles.net
193.47.103.25	A	mail01.zic-network.ch
193.47.103.28	A	zic-mail02.zic-network.ch
193.47.103.29	PTR	barracuda.zic-network.ch
193.47.103.29	A	mailgate.zic-internet.ch
193.47.103.29	A	mailgate.zic-network.ch
193.47.103.31	A	zic-backup01.zic-network.ch
193.47.103.50	A+PTR	zic-web01.zic-network.ch
193.47.103.50	A	kemmeriboden.com
193.47.103.50	A	www.jutzler.ch
193.47.103.51	PTR	stream-02.zic-network.ch
193.47.103.51	A	www.fins-tours.ch
193.47.103.51	A	skandinavienreisen.ch
193.47.103.52	PTR	zic-web03.zic-network.ch
193.47.103.52	A	www.fins-tours.ch
193.47.103.52	A	skandinavienreisen.ch
193.47.103.53	PTR	zic-web04.zic-network.ch
193.47.103.53	A	www.bernhard-fishing.ch
193.47.103.53	A	stefanfaesch.com
193.47.103.54	PTR	adressen.bernerjagd.ch
193.47.103.54	PTR	zic-web05.zic-network.ch
193.47.103.54	A	berner-landeskirchen.ch
193.47.103.55	PTR	zic-web06.zic-network.ch
193.47.103.55	A	thebelpsingers.ch
193.47.103.55	A	seksignau.ch
193.47.103.56	A+PTR	web07.zic-network.ch
193.47.103.56	A	aph-viktoria.ch
193.47.103.56	A	werkland.ch
193.47.103.90	PTR	stream-01.zic-network.ch
193.47.103.196	PTR	ns1.hostplace.ch
193.47.103.197	PTR	ns2.hostplace.ch