Robtex

Up: 212.5.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 212.5.0.0/19
Down right: 212.5.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.5.0.1	PTR	checkin01.transmedia.de
212.5.0.2	PTR	checkin02.transmedia.de
212.5.0.3	PTR	checkin03.transmedia.de
212.5.0.65	PTR	tpgate.transmedia.de
212.5.0.129	PTR	gw1-bl-vl03.trmd.net
212.5.0.130	PTR	ns1.starsurfer.de
212.5.0.132	PTR	www.starsurfer.com
212.5.0.195	PTR	www.casa-del-habano.de
212.5.1.18	PTR	trash2.estensis.net
212.5.1.33	A	www.triumph-roadster.de
212.5.1.187	A	slidecon-gmbh.de
212.5.1.187	A	medienannahme.de
212.5.2.32	A	justmustswim.com
212.5.3.100	A	projektcontrolling.com
212.5.3.119	A	danceperform.de
212.5.3.119	A	www.danceperform.de
212.5.4.148	A+PTR	mail.piper.de
212.5.6.2	PTR	dns2.xebax.com
212.5.6.2	PTR	dns.crs.de
212.5.6.3	PTR	mail.xebax.com
212.5.6.3	PTR	mail.crs.de
212.5.6.70	PTR	crs.de
212.5.6.135	PTR	lin0.crs.de
212.5.8.10	A	mail.zediworld.de
212.5.8.10	A	mail.cedysworld.de
212.5.8.10	A	mail.cedywelt.de
212.5.8.160	PTR	smtp.cobra-tech.de
212.5.22.52	A	pridecompany.de
212.5.24.3	PTR	gate.iges.de
212.5.25.66	PTR	dialin-1-66.gw3-bl.trmd.net
212.5.34.33	A	mail.mirabo.com
212.5.34.169	A	shop2.dallmayr.de
212.5.38.189	A	mail.bmw-augsburg.de
212.5.39.200	A	hoerbiger.de
212.5.48.1	A+PTR	ip-48-1.sofia-connect.net
212.5.48.2	A+PTR	ns2.sofia-connect.net
212.5.48.2	A	ip-48-2.sofia-connect.net
212.5.48.3	A	ip-48-3.sofia-connect.net
212.5.48.64	A	ip-48-64.sofia-connect.net
212.5.48.65	A+PTR	ip-48-65.sofia-connect.net
212.5.48.66	A+PTR	ip-48-66.sofia-connect.net
212.5.48.67	A	ip-48-67.sofia-connect.net
212.5.48.128	A+PTR	ip-48-128.sofia-connect.net
212.5.48.129	A+PTR	ip-48-129.sofia-connect.net
212.5.48.130	A+PTR	ip-48-130.sofia-connect.net
212.5.48.130	A	mail.general-consult.com
212.5.48.192	A	ip-48-192.sofia-connect.net
212.5.48.193	A+PTR	ip-48-193.sofia-connect.net
212.5.48.194	A+PTR	ip-48-194.sofia-connect.net
212.5.48.195	A+PTR	ip-48-195.sofia-connect.net
212.5.49.1	PTR	gw.sysmaster.com
212.5.49.2	PTR	longa.com
212.5.49.2	A	ns1.easy-market.net
212.5.49.2	A	ns1.buldev.com
212.5.49.3	PTR	sysmaster.com
212.5.50.5	A	dgtserv.com
212.5.50.5	A	acl2013.org
212.5.50.5	A	ns2.dgtserv.com
212.5.50.111	PTR	ip-50-111.sofia-connect.net
212.5.50.111	A	pregledche.com
212.5.50.111	A	tsarski-imoti.com
212.5.51.1	A	ip-51-1.sofia-connect.net
212.5.51.2	A+PTR	ip-51-2.sofia-connect.net
212.5.51.2	A	mail.ioxui.com
212.5.51.2	A	mail.mintari.com
212.5.51.64	A	ip-51-64.sofia-connect.net
212.5.51.65	A	ip-51-65.sofia-connect.net
212.5.51.66	A	ip-51-66.sofia-connect.net
212.5.51.67	A	ip-51-67.sofia-connect.net
212.5.51.128	A+PTR	ip-51-128.sofia-connect.net
212.5.51.129	A	ip-51-129.sofia-connect.net
212.5.51.130	A	ip-51-130.sofia-connect.net
212.5.51.131	A	ip-51-131.sofia-connect.net
212.5.51.192	A	ip-51-192.sofia-connect.net
212.5.51.193	A	ip-51-193.sofia-connect.net
212.5.51.194	A	ip-51-194.sofia-connect.net
212.5.51.195	A	ip-51-195.sofia-connect.net
212.5.56.0	PTR	ns1648.ztomy.com
212.5.56.65	PTR	ns1648.ztomy.com
212.5.56.65	A	ns1.choicelands.com
212.5.56.65	A	mail.choicelands.com
212.5.56.66	A	ns2.choicelands.com
212.5.58.37	PTR	ns1648.ztomy.com
212.5.62.17	A	gardena.com.cn
212.5.62.17	A	sprinklerstar.com