Robtex

Up: 194.64.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 194.64.0.0/20
Down right: 194.64.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.64.0.18	PTR	gatterstadt-eu-umicore-001-ia1.de.easynet.net
194.64.0.38	PTR	adslaccess100566.de.easynet.net
194.64.0.61	A	at1-0-445.cr62.kgham.de.easynet.net
194.64.0.78	A	mu1.cr0-epson.zzdus.de.easynet.net
194.64.0.97	PTR	exchange.your-it-team.com
194.64.0.161	A+PTR	cs66.kgham.nexinto.com
194.64.0.162	PTR	cs67.kgham.nexinto.com
194.64.0.162	A	cs67.kgham.de.easynet.net
194.64.0.164	PTR	vl50.cr10.kgham.de.easynet.net
194.64.0.165	A+PTR	vl50.cr40.kgham.de.easynet.net
194.64.0.177	A	vl381.cr10.kgham.de.easynet.net
194.64.0.193	PTR	vi45.cr4.ixfra.de.easynet.net
194.64.2.1	A+PTR	gi0-0-870.tr62.kgham.de.easynet.net
194.64.4.175	A	gi0-2.cr1.lnrsk.de.easynet.net
194.64.8.4	PTR	ir-berlin1-ge0-0-0-145.g-win.dfn.de
194.64.9.225	A	tuebingen11.nepustil.net
194.64.11.0	PTR	c2400b00.filiago.de.easynet.net
194.64.12.249	A+PTR	smtpout11.media-saturn.com
194.64.13.0	A+PTR	c2400d00.dslbycall.de.easynet.net
194.64.13.229	A	c2400de5.dslbycall.de.easynet.net
194.64.14.1	A	mail.edeka-buesum.de
194.64.14.1	A	silberreiss.de
194.64.14.1	A	cfx19.vweb.easynet.de
194.64.14.2	PTR	mail.vweb.easynet.de
194.64.18.12	A+PTR	mail01.muc.interone.de
194.64.18.12	A	ns02.interone.de
194.64.18.12	A	quito.bbdo-interone.de
194.64.18.100	A	www.start.ag
194.64.18.121	A	exchange.start.ag
194.64.19.141	A	metrodate.se
194.64.20.15	A+PTR	mailsc2.agencynet.de
194.64.20.17	A+PTR	gate3.agencynet.de
194.64.20.18	A+PTR	gate4.agencynet.de
194.64.22.8	A+PTR	vpn2.de.easynet.net
194.64.31.2	A+PTR	dns.piro.net
194.64.31.3	A+PTR	dns02.pironet-ndh.com
194.64.31.3	A	ns.piro.net
194.64.31.3	A	srv2-doccheck.ma
194.64.31.67	A+PTR	proxy2.pironet-ndh.com
194.64.31.241	A	firewall.heymanns.com