Robtex

Up: 212.3.68.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.3.69.0/25
Down right: 212.3.69.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.3.69.30	A+PTR	srv.zukunftsinstitut.de
212.3.69.30	A	megatrend-documentation.com
212.3.69.46	PTR	mail20.webdiscount.net
212.3.69.46	A	ns20.webdiscount.net
212.3.69.52	A	initiative-auslandszeit.de
212.3.69.58	PTR	blue.agency4.net
212.3.69.58	A	mail.agency4net.de
212.3.69.58	A	mail.weise-toys.de
212.3.69.66	A	mx0.e-aft.de
212.3.69.66	A	mx1a.antispam-hosting.com
212.3.69.67	A+PTR	mx1b.antispam-hosting.com
212.3.69.67	A	mx1.e-aft.de
212.3.69.98	PTR	s1.mg-herbst.de
212.3.69.98	A	e-v-h.de
212.3.69.98	A	fliesen-naegeler.de
212.3.69.99	A	www.zimmerei-eickholt.de
212.3.69.99	A	ruppiner-segeltage.de
212.3.69.130	PTR	mx.ruppiner-segler-club.de
212.3.69.130	A	mail.verband-net.de
212.3.69.130	A	pop.ruppiner-segeltage.de
212.3.69.156	A+PTR	mail.caritas-ms.de
212.3.69.171	A	mailtro.meliar.de
212.3.69.189	A+PTR	mx.denkmalneu.com
212.3.69.189	A	mx.daslebendigehaus.de
212.3.69.238	A+PTR	ns1.holetzke.de
212.3.69.251	A	holetzke.de