Robtex

Up: 193.104.167.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 193.104.167.128/26
Down right: 193.104.167.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.104.167.160	A	ns1.irdisch.ch
193.104.167.160	A	dns.irdisch.ch
193.104.167.160	A	machine160.abc4it.com
193.104.167.180	PTR	machine1.abc4it.com
193.104.167.181	A	dns2.abc4it.org
193.104.167.182	A+PTR	machine2.abc4it.com
193.104.167.182	A	ns.abc4it.org
193.104.167.182	A	abc4it.com
193.104.167.183	A+PTR	mail.abc4it.com
193.104.167.183	A	dns2.abc4it.com
193.104.167.184	A	ns.abc4it.info
193.104.167.184	A	ns.abc4it.us
193.104.167.184	A	mail.abc4it.eu
193.104.167.185	A	ns1.abc4it.com
193.104.167.186	A	ns2.abc4it.com
193.104.167.187	PTR	machine12.abc4it.com
193.104.167.189	A+PTR	machine189.abc4it.com
193.104.167.189	A	mail.open-club.ch
193.104.167.189	A	mail.abc4it.biz
193.104.167.210	PTR	machine21.abc4it.com
193.104.167.210	PTR	machine21.host10.ch
193.104.167.210	A	mail.typo3now.com
193.104.167.211	A	dns2.host10.ch
193.104.167.211	A	mail.host10.ch
193.104.167.223	PTR	machine22.nametrade.ch
193.104.167.223	PTR	machine22.abc4it.com
193.104.167.223	A	spargeln.com
193.104.167.230	PTR	machine23.abc4it.com
193.104.167.230	A	it-stuff.ch
193.104.167.230	A	mail.caipi.ch
193.104.167.231	A	dns2.shopstick.ch
193.104.167.237	PTR	machine237.abc4it.com
193.104.167.237	A+PTR	nl.abc4it.com
193.104.167.238	PTR	machine238.abc4it.com
193.104.167.238	PTR	nl.abc4it.com
193.104.167.240	PTR	machine24.abc4it.com
193.104.167.240	A	perret.us
193.104.167.240	A	mail.junis.ch
193.104.167.241	A	dns2.perret.net
193.104.167.254	PTR	center.abc4it.com