Robtex

Up: 89.19.4.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.19.5.0/25
Down right: 89.19.5.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.19.5.8	PTR	89-19-5-8.cizgi.net.tr
89.19.5.10	PTR	89-19-5-10.cizgi.net.tr
89.19.5.19	PTR	89-19-5-19.cizgibilgisayar.com
89.19.5.50	PTR	www.natro.com
89.19.5.50	A	natrohost.com
89.19.5.50	A	natro.com
89.19.5.59	PTR	maillist.eviminfiyati.com
89.19.5.59	A	ns2.tubip.net
89.19.5.80	PTR	89-19-5-80.cizgi.net.tr
89.19.5.81	PTR	89-19-5-81.cizgi.net.tr
89.19.5.87	PTR	89-19-5-87.programlarmisin.info
89.19.5.89	PTR	89-19-5-89.cizgi.net.tr
89.19.5.89	A	ns.29583.20121203.deleted.gkg.net
89.19.5.95	PTR	89-19-5-95.cizgi.net.tr
89.19.5.95	A	mail.webdanisman.com
89.19.5.100	PTR	89-19-5-100.cizgibilgisayar.com
89.19.5.100	A	mail.alpalper.com
89.19.5.100	A	www.alpalper.com
89.19.5.118	PTR	89-19-5-118.cizgi.net.tr
89.19.5.124	A	ns1.netbu.net
89.19.5.134	PTR	89-19-5-134.cizgibilgisayar.com
89.19.5.134	A	elemanis.com
89.19.5.134	A	mail.elemanis.com
89.19.5.135	PTR	89-19-5-135.cizgibilgisayar.com
89.19.5.135	A	mail.raccanello.net
89.19.5.142	A	turizmhaber.eu
89.19.5.144	PTR	bnet.wepla.com
89.19.5.147	A	sanalgezinti.com.tr
89.19.5.160	A	mail.izmirwebtasarimi.com
89.19.5.161	A	ns2.gundogdurotary.com
89.19.5.161	A	ns1.gundogdurotary.com
89.19.5.164	PTR	89-19-5-164.cizgibilgisayar.com
89.19.5.164	A	salihaaltunsoy.com
89.19.5.166	A	mail.hepsiindirimli.com
89.19.5.174	PTR	ns1.vizyonteknoloji.com.tr
89.19.5.178	PTR	89-19-5-178.cizgibilgisayar.com
89.19.5.188	PTR	89-19-5-188.cizgibilgisayar.com
89.19.5.188	A	ns1.uzaktanegitimekolojisi.com
89.19.5.188	A	ns2.distanceducationecology.com
89.19.5.189	PTR	89-19-5-189.cizgibilgisayar.com
89.19.5.189	A	ns2.yapmalimiyim.com
89.19.5.189	A	ns2.yemekmerkezi.com
89.19.5.192	PTR	ilk.enepo.net
89.19.5.192	A	mail.hepsiborsa.com
89.19.5.192	A	*.hepsiborsa.com
89.19.5.198	A	hediyelix.com
89.19.5.212	PTR	ns3.ekonte.net
89.19.5.213	PTR	ns4.ekonte.net
89.19.5.216	A	mail.sistemayakkabi.com
89.19.5.217	PTR	89-19-5-217.cizgi.net.tr
89.19.5.232	PTR	89-19-5-232.cizgibilgisayar.com
89.19.5.232	A	mail.yildizrotary.org.tr
89.19.5.232	A	ns1.yildizrotary.org.tr