Robtex

Up: 84.51.50.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.51.51.0/25
Down right: 84.51.51.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.51.51.10	PTR	mail.slnmoda.com.tr
84.51.51.50	PTR	host-84-51-51-50.teletektelekom.com
84.51.51.50	A	tcell.in
84.51.51.50	A	turkcellplatinumsurprizleri.com
84.51.51.92	PTR	host-84-51-51-92.teletektelekom.com
84.51.51.140	PTR	mail.fenis.com.tr
84.51.51.154	A	mail.enaoptoelektronik.com
84.51.51.154	A	mail.enaoptoelectronic.com
84.51.51.154	A	mail.ermakusa.com
84.51.51.155	A	ermaksan.com.tr
84.51.51.167	PTR	host-84-51-51-167.teletektelekom.com
84.51.51.167	A	www.bayfa.com.tr
84.51.51.167	A	bayfa.com.tr
84.51.51.168	PTR	host-84-51-51-168.teletektelekom.com
84.51.51.168	A	rentanddrive.com.tr
84.51.51.170	PTR	host-84-51-51-170.teletektelekom.com
84.51.51.212	PTR	mail.cpg.com.tr
84.51.51.212	PTR	mail.messagemaster.gen.tr
84.51.51.220	PTR	host-84-51-51-220.teletektelekom.com
84.51.51.220	A	keliboom.com
84.51.51.220	A	talihlisin.com
84.51.51.222	PTR	host-84-51-51-222.teletektelekom.com
84.51.51.222	A	letsbodrum.com