Robtex

Up: 212.3.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.3.65.0/25
Down right: 212.3.65.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.3.65.18	A+PTR	mail01.hjk-muenster.de
212.3.65.18	A	mail02.hjk-muenster.de
212.3.65.58	A	vpn.vossko.de
212.3.65.58	A	mail.vossko.de
212.3.65.60	A+PTR	mx01.vossko.de
212.3.65.60	A	mail.vossko.de
212.3.65.60	A	mx01.vossko.com
212.3.65.86	A+PTR	stbpieper-wll.ms.de.webdiscount.net
212.3.65.106	A+PTR	mx10.mcc-halle-muensterland.de
212.3.65.132	A+PTR	ns4.zahnaerzte-wl.de
212.3.65.136	A	www.zis-ti.de
212.3.65.136	A	www.zahnaerzte-wl.de
212.3.65.136	A	www.zahnaerztetag-wl.de
212.3.65.143	A+PTR	sps1.zahnaerzte-wl.de
212.3.65.144	A+PTR	sps3.zahnaerzte-wl.de
212.3.65.144	A	sps3.zis-ti.de
212.3.65.144	A	sps3.zis-gmbh.net
212.3.65.147	A+PTR	ns3.zahnaerzte-wl.de
212.3.65.149	A+PTR	sps2.zahnaerzte-wl.de
212.3.65.149	A	sps2.zis-gmbh.net
212.3.65.149	A	sps1.zis-gmbh.net
212.3.65.151	PTR	mail.zahnaerzte-wl.de
212.3.65.151	A+PTR	sps.zahnaerzte-wl.de
212.3.65.151	A	sps.zis-gmbh.net
212.3.65.153	A	svc.zahnaerzte-wl.de
212.3.65.154	A+PTR	gw1.zahnaerzte-wl.de
212.3.65.178	A+PTR	as.brinkmann-technik.de
212.3.65.202	PTR	travelplus-wll.ms.de.webdiscount.net
212.3.65.203	A	carpe.carpe.de