Robtex

Up: 185.45.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.45.16.0/23
Down right: 185.45.18.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.45.16.62	A+PTR	vpn.spiegel.de
185.45.16.65	A	vpn-hh-01.spiegel.de
185.45.16.66	A	vpn-hh-01-qs.spiegel.de
185.45.16.130	A	digasred.spiegel.de
185.45.16.133	A+PTR	digasexternal.spiegel.de
185.45.16.135	A	ftp.spiegel-bestseller.de
185.45.16.136	PTR	www.spiegelgruppe.de
185.45.16.136	A	spiegel-tv.de
185.45.16.136	A	spiegelgruppeweb.spiegel.de
185.45.16.147	A+PTR	www.kundenservice-chat.de
185.45.16.160	A+PTR	tracker.it.spiegel.de
185.45.16.170	A	spgr-smtpgw.spiegel.de
185.45.16.254	A+PTR	spext.spiegel.de
185.45.17.2	A	ais.spiegel.de
185.45.17.5	A	ftp.spiegel.de
185.45.17.11	A	kundenservicechat.spiegel.de
185.45.17.12	A+PTR	mdm.spiegel.de
185.45.17.16	A	ais.spiegel.de
185.45.17.130	A+PTR	mx1.spiegel.de
185.45.17.131	A+PTR	mx2.spiegel.de
185.45.17.131	A+PTR	spiegel-mx2.spiegel.de
185.45.17.132	A+PTR	mx3.spiegel.de
185.45.17.132	A+PTR	spiegel-mx3.spiegel.de
185.45.17.136	A+PTR	igate.spiegel.de
185.45.17.142	A	jira.spiegel.de
185.45.18.1	A	portal.spiegel.de
185.45.18.2	A	vpn3.spiegel.de
185.45.18.4	A	evpn.spiegel.de