Robtex

Up: 176.53.56.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 176.53.57.0/25
Down right: 176.53.57.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
176.53.57.0	PTR	server-176.53.57.0.as42926.net
176.53.57.3	PTR	server-176.53.57.3.as42926.net
176.53.57.4	A	kalitelisikis.com
176.53.57.7	PTR	server-176.53.57.7.as42926.net
176.53.57.8	A	server-176.53.57.8.as42926.net
176.53.57.41	A+PTR	server-176.53.57.41.as42926.net
176.53.57.84	A	server-176.53.57.84.as42926.net
176.53.57.92	A	mail.pcdirekt.biz
176.53.57.96	A	server-176.53.57.96.as42926.net
176.53.57.100	A+PTR	server-176.53.57.100.as42926.net
176.53.57.108	A+PTR	server-176.53.57.108.as42926.net
176.53.57.108	A	livebetgoo.com
176.53.57.109	PTR	server-176.53.57.109.as42926.net
176.53.57.134	PTR	server-176.53.57.134.as42926.net
176.53.57.155	A	server-176.53.57.155.as42926.net
176.53.57.162	PTR	server-176.53.57.162.as42926.net
176.53.57.162	A	mail.koyu.com.tr
176.53.57.162	A	dervisyunus.com
176.53.57.170	PTR	server-176.53.57.170.as42926.net
176.53.57.170	A	sskhizmetdokumu.name.tr
176.53.57.170	A	dedeotokiralama.com
176.53.57.172	A+PTR	server-176.53.57.172.as42926.net
176.53.57.172	A	mail.akenna.net
176.53.57.172	A	furkan1.akenna.net
176.53.57.174	PTR	server-176.53.57.174.as42926.net
176.53.57.174	A	mail.pimplegirls.com
176.53.57.174	A	mail.beyazdavetiye.net
176.53.57.178	A	server-176.53.57.178.as42926.net
176.53.57.180	PTR	server-176.53.57.180.as42926.net
176.53.57.180	A	mail.sapanca.bel.tr
176.53.57.180	A	mail.gokhanozyazici.com
176.53.57.181	A	ns2.gokhanozyazici.com
176.53.57.195	A	server-176.53.57.195.as42926.net
176.53.57.224	A	server-176.53.57.224.as42926.net
176.53.57.227	A+PTR	server-176.53.57.227.as42926.net
176.53.57.228	A	server-176.53.57.228.as42926.net
176.53.57.229	A	server-176.53.57.229.as42926.net
176.53.57.250	PTR	server-176.53.57.250.as42926.net
176.53.57.250	A	arabam.xxxvideo.tr.nu
176.53.57.250	A	asw2.pornocep.tr.nu
176.53.57.251	A+PTR	server-176.53.57.251.as42926.net
176.53.57.255	A+PTR	server-176.53.57.255.as42926.net