Robtex

Up: 213.74.134.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.74.135.0/25
Down right: 213.74.135.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.74.135.3	A	mail.open.net.tr
213.74.135.3	A	mail.opn.com.tr
213.74.135.3	A	mail.cosmos.net.tr
213.74.135.6	PTR	host-213-74-135-6.superonline.net
213.74.135.6	A	opentr.report
213.74.135.34	PTR	host-213-74-135-34.superonline.net
213.74.135.41	PTR	host-213-74-135-41.superonline.net
213.74.135.41	A	mail.imc-tv.com
213.74.135.58	PTR	akman-tekstil.com
213.74.135.58	A+PTR	pinella.com.tr
213.74.135.58	A	com.tr.akman-tekstil.com
213.74.135.74	A	mail.teknoparkistanbul.com.tr
213.74.135.74	A	mail.teknoparkistanbul.com
213.74.135.114	PTR	host-213-74-135-114.superonline.net
213.74.135.130	PTR	host-213-74-135-130.superonline.net
213.74.135.139	PTR	host-213-74-135-139.superonline.net
213.74.135.140	A	sem.halic.edu.tr
213.74.135.150	PTR	host-213-74-135-150.superonline.net
213.74.135.152	PTR	host-213-74-135-152.superonline.net
213.74.135.158	PTR	host-213-74-135-158.superonline.net
213.74.135.158	A	ogr.halic.edu.tr
213.74.135.179	PTR	host-213-74-135-179.superonline.net
213.74.135.179	A	ftp.leoburnett.com.tr
213.74.135.197	A+PTR	mail.wall.com.tr
213.74.135.197	A	mail.eraoutdoor.com
213.74.135.225	PTR	host-213-74-135-225.superonline.net