Robtex

Up: 212.2.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.2.217.0/25
Down right: 212.2.217.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.2.217.27	A+PTR	mail.odin.com.tr
212.2.217.34	A+PTR	pa.alkhaircapital.com.tr
212.2.217.37	A+PTR	mail.alkhaircapital.com.tr
212.2.217.37	A	websense.unicornportfoy.com.tr
212.2.217.37	A	mail.alkhaircapital.com
212.2.217.42	A	mail.gelalcorap.com
212.2.217.52	A	coreewallet.com
212.2.217.52	A	cordis4net.com
212.2.217.54	A+PTR	mpict.cordisnetwork.com
212.2.217.54	PTR	mpict.paycore.com
212.2.217.54	A	masterpassturkiye.com
212.2.217.81	PTR	drk-bsk.ml-alt.doruk.net.tr
212.2.217.82	PTR	ml-alt.drk-bsk.doruk.net.tr
212.2.217.83	PTR	ml-alt.3c.eth.201.doruk.net.tr
212.2.217.106	A+PTR	mail2.erdem-erdem.av.tr
212.2.217.106	A	mail.erdem-erdem.com
212.2.217.132	A	m.wap25.com
212.2.217.163	A+PTR	mail.cerbagroup.net
212.2.217.163	A	mail.cerbagroup.com
212.2.217.181	PTR	mail.otoplan.com.tr
212.2.217.219	PTR	mail.ateltekstil.com
212.2.217.219	A	sncbulut.com
212.2.217.221	A+PTR	mail2.yonsis.com.tr
212.2.217.221	A	mail.tekramarket.com
212.2.217.227	A+PTR	outgoing.habas.com.tr