Robtex

Up: 176.53.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 176.53.72.0/25
Down right: 176.53.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
176.53.72.0	PTR	server-176.53.72.0.as42926.net
176.53.72.3	A+PTR	server-176.53.72.3.as42926.net
176.53.72.5	A+PTR	server-176.53.72.5.as42926.net
176.53.72.6	A+PTR	server-176.53.72.6.as42926.net
176.53.72.7	A+PTR	server-176.53.72.7.as42926.net
176.53.72.9	A+PTR	server-176.53.72.9.as42926.net
176.53.72.11	PTR	server-176.53.72.11.as42926.net
176.53.72.17	A+PTR	server-176.53.72.17.as42926.net
176.53.72.20	A+PTR	server-176.53.72.20.as42926.net
176.53.72.21	A+PTR	server-176.53.72.21.as42926.net
176.53.72.23	A+PTR	server-176.53.72.23.as42926.net
176.53.72.24	A+PTR	server-176.53.72.24.as42926.net
176.53.72.27	A+PTR	server-176.53.72.27.as42926.net
176.53.72.34	A	storkia.com
176.53.72.39	A+PTR	server-176.53.72.39.as42926.net
176.53.72.46	A+PTR	server-176.53.72.46.as42926.net
176.53.72.52	PTR	mail.kurumsalentegrasyon.com
176.53.72.53	A+PTR	server-176.53.72.53.as42926.net
176.53.72.61	A+PTR	server-176.53.72.61.as42926.net
176.53.72.65	A+PTR	server-176.53.72.65.as42926.net
176.53.72.67	A+PTR	server-176.53.72.67.as42926.net
176.53.72.70	A+PTR	server-176.53.72.70.as42926.net
176.53.72.83	A+PTR	server-176.53.72.83.as42926.net
176.53.72.90	A+PTR	server-176.53.72.90.as42926.net
176.53.72.90	A	btnet.com.tr
176.53.72.91	A+PTR	server-176.53.72.91.as42926.net
176.53.72.95	A+PTR	server-176.53.72.95.as42926.net
176.53.72.102	A+PTR	server-176.53.72.102.as42926.net
176.53.72.107	A+PTR	server-176.53.72.107.as42926.net
176.53.72.109	A+PTR	server-176.53.72.109.as42926.net
176.53.72.110	A+PTR	server-176.53.72.110.as42926.net
176.53.72.114	A+PTR	server-176.53.72.114.as42926.net
176.53.72.118	A+PTR	server-176.53.72.118.as42926.net
176.53.72.119	A+PTR	server-176.53.72.119.as42926.net
176.53.72.121	A+PTR	server-176.53.72.121.as42926.net
176.53.72.131	A+PTR	server-176.53.72.131.as42926.net
176.53.72.132	A+PTR	server-176.53.72.132.as42926.net
176.53.72.135	A+PTR	server-176.53.72.135.as42926.net
176.53.72.136	A+PTR	server-176.53.72.136.as42926.net
176.53.72.137	A+PTR	server-176.53.72.137.as42926.net
176.53.72.145	A+PTR	server-176.53.72.145.as42926.net
176.53.72.151	A+PTR	server-176.53.72.151.as42926.net
176.53.72.153	A+PTR	server-176.53.72.153.as42926.net
176.53.72.154	A+PTR	server-176.53.72.154.as42926.net
176.53.72.155	A+PTR	server-176.53.72.155.as42926.net
176.53.72.158	A+PTR	server-176.53.72.158.as42926.net
176.53.72.161	A+PTR	server-176.53.72.161.as42926.net
176.53.72.168	A+PTR	server-176.53.72.168.as42926.net
176.53.72.170	A+PTR	server-176.53.72.170.as42926.net
176.53.72.173	A+PTR	server-176.53.72.173.as42926.net
176.53.72.177	A+PTR	server-176.53.72.177.as42926.net
176.53.72.180	A+PTR	server-176.53.72.180.as42926.net
176.53.72.182	A+PTR	server-176.53.72.182.as42926.net
176.53.72.190	A+PTR	server-176.53.72.190.as42926.net
176.53.72.194	A+PTR	server-176.53.72.194.as42926.net
176.53.72.194	A	sapabapdersi.com
176.53.72.194	A	sapabapkursu.com
176.53.72.211	PTR	server-176.53.72.211.as42926.net
176.53.72.211	A	torkpizza.com
176.53.72.211	A	mezzobrasserie.com
176.53.72.213	A+PTR	server-176.53.72.213.as42926.net
176.53.72.214	A+PTR	server-176.53.72.214.as42926.net
176.53.72.217	A+PTR	server-176.53.72.217.as42926.net
176.53.72.218	A+PTR	server-176.53.72.218.as42926.net
176.53.72.218	A	akillirehberlik.com
176.53.72.218	A	mail.milses.com
176.53.72.219	A+PTR	server-176.53.72.219.as42926.net
176.53.72.227	A+PTR	server-176.53.72.227.as42926.net
176.53.72.230	A+PTR	server-176.53.72.230.as42926.net
176.53.72.234	A	qualistbridge.com
176.53.72.240	A+PTR	server-176.53.72.240.as42926.net
176.53.72.251	A+PTR	server-176.53.72.251.as42926.net
176.53.72.252	A+PTR	server-176.53.72.252.as42926.net
176.53.72.254	A+PTR	server-176.53.72.254.as42926.net