Robtex

Up: 213.74.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.74.192.0/23
Down right: 213.74.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.74.192.20	PTR	host-213-74-192-20.superonline.net
213.74.192.35	PTR	smtp.metamak.com.tr
213.74.192.35	A	smtp.golfdondurma.com.tr
213.74.192.45	PTR	host-213-74-192-45.superonline.net
213.74.192.45	A	www.kreonportal.com
213.74.192.55	A+PTR	smtp.caytas.com.tr
213.74.192.55	A	postaci.caytas.com.tr
213.74.192.60	A+PTR	mail.merlinteknopark.com
213.74.192.60	A	www.cihanelektronik.com.tr
213.74.192.60	A	artiesproje.com
213.74.192.74	PTR	host-213-74-192-74.superonline.net
213.74.192.75	PTR	host-213-74-192-75.superonline.net
213.74.192.76	PTR	host-213-74-192-76.superonline.net
213.74.192.77	PTR	host-213-74-192-77.superonline.net
213.74.192.78	PTR	host-213-74-192-78.superonline.net
213.74.192.100	A+PTR	mail.zafer.com.tr
213.74.192.100	A	mail.buyukgullu.com
213.74.192.100	A	mail.zafer.com.tr
213.74.192.101	PTR	host-213-74-192-101.superonline.net
213.74.192.102	PTR	host-213-74-192-102.superonline.net
213.74.192.106	PTR	host-213-74-192-106.superonline.net
213.74.192.122	PTR	host-213-74-192-122.superonline.net
213.74.192.162	PTR	host-213-74-192-162.superonline.net
213.74.192.162	A	vcerf.net
213.74.192.194	PTR	host-213-74-192-194.superonline.net
213.74.192.235	A+PTR	efes.btc.com.tr
213.74.192.236	A	www.btc.com.tr
213.74.192.244	PTR	host-213-74-192-244.superonline.net
213.74.192.244	A	gritekplastik.com
213.74.192.244	A	superel.com.tr
213.74.192.249	PTR	host-213-74-192-249.superonline.net
213.74.192.249	A	bilecik.com.tr
213.74.192.249	A	mail.msdegisim.com
213.74.193.18	PTR	host-213-74-193-18.superonline.net
213.74.193.52	PTR	host-213-74-193-52.superonline.net
213.74.193.52	A	bayigunceldijital.com
213.74.193.61	PTR	host-213-74-193-61.superonline.net
213.74.193.66	PTR	host-213-74-193-66.superonline.net
213.74.193.105	PTR	host-213-74-193-105.superonline.net
213.74.193.113	PTR	host-213-74-193-113.superonline.net
213.74.193.113	A	mail.ictas-akkuyu.com
213.74.193.116	PTR	host-213-74-193-116.superonline.net
213.74.193.126	PTR	host-213-74-193-126.superonline.net
213.74.193.154	PTR	host-213-74-193-154.superonline.net
213.74.193.155	PTR	host-213-74-193-155.superonline.net
213.74.193.156	PTR	host-213-74-193-156.superonline.net
213.74.193.156	A	atom.org.tr
213.74.193.156	A	t-hackathon.com
213.74.193.165	PTR	host-213-74-193-165.superonline.net
213.74.193.167	A+PTR	spam.botasint.com
213.74.193.168	PTR	host-213-74-193-168.superonline.net
213.74.193.168	A	www.botasint.com
213.74.193.168	A	www.bil.gov.tr
213.74.193.196	A	mail3.samet.com.tr
213.74.194.29	PTR	host-213-74-194-29.superonline.net
213.74.194.29	A	dareskulubu.org
213.74.194.29	A	daricakulturmerkezi.com
213.74.194.32	PTR	host-213-74-194-32.superonline.net
213.74.194.32	A	standoffmissile.com
213.74.194.32	A	standoffmissile.net
213.74.194.33	PTR	host-213-74-194-33.superonline.net
213.74.194.33	A	ns1.roketsan.com.tr
213.74.194.34	PTR	host-213-74-194-34.superonline.net
213.74.194.34	A	ns2.roketsan.com.tr
213.74.194.35	PTR	host-213-74-194-35.superonline.net
213.74.194.35	A	rrs.com.tr
213.74.194.39	PTR	host-213-74-194-39.superonline.net
213.74.194.39	A	www.rs.com.tr
213.74.194.39	A	rrs.com.tr
213.74.194.202	PTR	host-213-74-194-202.superonline.net
213.74.194.220	PTR	host-213-74-194-220.superonline.net
213.74.194.221	A+PTR	eposta.aktifgroup.com.tr
213.74.194.221	A	mx3.metropolitanhotels.com.tr
213.74.194.221	A	mx3.aktifinsaat.com.tr
213.74.194.242	PTR	host-213-74-194-242.superonline.net
213.74.194.250	PTR	host-213-74-194-250.superonline.net
213.74.195.82	A+PTR	mail.guven.com.tr
213.74.195.82	A	satinalma.guven.com.tr
213.74.195.82	A	dislab.guven.com.tr
213.74.195.98	PTR	host-213-74-195-98.superonline.net
213.74.195.99	PTR	host-213-74-195-99.superonline.net
213.74.195.99	A	ns1.tepenautilus.com
213.74.195.99	A	ns1.betopan.com.tr
213.74.195.100	PTR	ns2.bilkentholding.com.tr
213.74.195.100	A	ns2.tepeprefabrik.com.tr
213.74.195.100	A	ns2.bilkentholding.com
213.74.195.104	PTR	mail.bhvmonline.net
213.74.195.104	A	mail.tepeprefabrik.com
213.74.195.104	A	mail.bilkentholding.com.tr
213.74.195.105	PTR	host-213-74-195-105.superonline.net
213.74.195.106	PTR	host-213-74-195-106.superonline.net
213.74.195.108	A+PTR	mail.si.com.tr
213.74.195.108	A	mail.bilenerji.com
213.74.195.114	PTR	host-213-74-195-114.superonline.net
213.74.195.114	A	webmail.bakisdoor.com
213.74.195.162	PTR	ext01.dns.hacettepeteknokent.com.tr
213.74.195.164	A+PTR	www.hacettepeteknokent.com.tr
213.74.195.164	A	hacettepeteknokent.com.tr
213.74.195.227	PTR	host-213-74-195-227.superonline.net
213.74.195.227	A	guzelyurt.aselsan.com.tr
213.74.195.228	PTR	host-213-74-195-228.superonline.net
213.74.195.228	A	mgeo.aselsan.com.tr
213.74.195.229	PTR	host-213-74-195-229.superonline.net
213.74.195.229	A	ns3.aselsan.com
213.74.195.229	A	ns3.aselsan.com.tr