Robtex

Up: 87.236.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 87.236.200.0/22
Down right: 87.236.204.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.236.200.1	A+PTR	ns1.finnova.ch
87.236.200.4	A	mail.finnova.ch
87.236.200.5	A	mailbak.finnova.ch
87.236.200.6	A	secure.finnova.ch
87.236.200.24	A+PTR	ns2.finnova.ch
87.236.200.24	A	ns2.200.236.87.in-addr.arpa
87.236.200.26	A+PTR	newweb.finnova.ch
87.236.200.33	A+PTR	www.finnova.ch
87.236.200.33	A+PTR	webserver.finnova.com
87.236.200.33	A	finnova.ch
87.236.200.91	A+PTR	public91.finnova.ch
87.236.200.130	A+PTR	arosa.finnova.ch
87.236.200.136	A	public136.finnova.ch
87.236.200.138	A	ems.finnova.ch
87.236.200.219	A	public219.finnova.ch
87.236.201.33	A+PTR	mx1.finnova.com
87.236.201.37	A+PTR	mx2.finnova.com
87.236.204.5	A	ns1.avenova.ch
87.236.204.6	A	ns2.avenova.ch
87.236.204.7	A	avenova.ch