Robtex

Up: 193.104.167.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 193.104.167.0/26
Down right: 193.104.167.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.104.167.15	PTR	machine15.abc4it.com
193.104.167.26	PTR	machine26.abc4it.com
193.104.167.26	PTR	observer.abc4it.com
193.104.167.30	PTR	machine30.abc4it.com
193.104.167.30	A	dns2.hostparc.com
193.104.167.40	A+PTR	machine4.abc4it.com
193.104.167.40	A	mail.abc4it.net
193.104.167.40	A	mail.lokalregional.ch
193.104.167.41	PTR	mail.abc4it.net
193.104.167.41	A	ns2.abc4it.net
193.104.167.41	A	dns2.abc4it.net
193.104.167.55	A	dns1.abc4it.de
193.104.167.55	A	abc4it.de
193.104.167.55	A	lanniemcafee.blog.colors.ch
193.104.167.60	PTR	machine6.abc4it.com
193.104.167.60	A	dns6.abc4it.com
193.104.167.61	A	ns6.abc4it.com
193.104.167.69	PTR	machine14.abc4it.com
193.104.167.70	PTR	machine7.abc4it.com
193.104.167.70	A	ns7.abc4it.ch
193.104.167.85	A	dns1.blogout.ch
193.104.167.85	A	mail.blogout.ch
193.104.167.86	A	dns2.blogout.ch
193.104.167.90	A+PTR	machine90.abc4it.com
193.104.167.90	A	ns2.rackpark.net
193.104.167.95	PTR	machine95.abc4it.com
193.104.167.95	PTR	exchange.machine95.abc4it.com
193.104.167.95	PTR	sharepoint.machine95.abc4it.com
193.104.167.100	PTR	machine100.maildog.ch
193.104.167.100	A	mail.madmail.ch
193.104.167.100	A	mail.maildog.ch
193.104.167.101	A	dns2.maildog.ch
193.104.167.105	A+PTR	machine105.intranet4u.com
193.104.167.105	A	mail.intranet4u.com
193.104.167.105	A	intranet4u.com
193.104.167.106	A	dns2.intranet4u.com
193.104.167.110	A+PTR	machine110.host4u.ch
193.104.167.110	A	dns1.host4u.ch
193.104.167.110	A	netisign.ch
193.104.167.111	A	dns2.host4u.ch
193.104.167.120	A	dns1.hosting4u.ch
193.104.167.120	A	hosting4u.ch
193.104.167.120	A	mail.hosting4u.ch