Robtex

Up: 212.98.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 212.98.192.0/22
Down right: 212.98.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.98.193.5	PTR	mail.a1.com.tr
212.98.193.50	PTR	mail.mopak.com.tr
212.98.193.52	A+PTR	mail2.mopak.com.tr
212.98.193.153	PTR	mail.ozture.com
212.98.193.156	A	mail.psdisticaret.com.tr
212.98.194.18	PTR	mail.uzmar.net
212.98.194.34	PTR	borusantelekom.com
212.98.194.117	PTR	email.kozagold.com
212.98.194.117	A	mail.atpair.com.tr
212.98.194.117	A	mail.kozatedarik.com
212.98.194.130	A	ag.atay.com.tr
212.98.194.132	A+PTR	izmir.atay.com.tr
212.98.194.132	A	turtay.com.tr
212.98.194.132	A	izmirweb.atay.com.tr
212.98.194.134	PTR	izmir.atay.com.tr
212.98.194.177	A+PTR	turktutun.com.tr
212.98.194.177	A+PTR	www.turktutun.com.tr
212.98.194.177	A	mail.turktutun.com.tr
212.98.194.183	PTR	mail.turktutun.com
212.98.194.183	PTR	mail.turktutun.com.tr
212.98.194.183	A	www.turktutun.com
212.98.194.218	PTR	mail.cevherdokum.com
212.98.194.218	A	mail.cevhergroup.com.tr
212.98.194.218	A	mail.cevherholding.com
212.98.194.226	PTR	mail.akdenizkimya.com.tr
212.98.196.52	PTR	mail.fresenius.com.tr
212.98.197.10	PTR	asterix.uzmar.net
212.98.197.10	PTR	mail.uzmar.net
212.98.197.138	PTR	mail.hostonly.net
212.98.198.194	A	b-ring.cr
212.98.198.194	A	mail.b-ring.cr