Robtex

Up: 117.2.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 117.2.48.0/22
Down right: 117.2.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.2.48.10	PTR	localhost
117.2.48.10	A	www.chongthamanphuoc.com
117.2.48.10	A	shoptuyetnhung.com
117.2.48.94	PTR	localhost
117.2.48.94	A	dulichthuyenviet.com
117.2.48.94	A	haisananhdung.com
117.2.49.101	A	truongthinhinvestment.com
117.2.49.101	A	sachifoodsvietnam.com
117.2.49.101	A	khachsanbinhdinh.com
117.2.50.9	PTR	localhost
117.2.50.16	PTR	localhost
117.2.50.25	PTR	localhost
117.2.50.27	PTR	localhost
117.2.50.35	PTR	localhost
117.2.50.40	PTR	localhost
117.2.50.57	PTR	localhost
117.2.50.66	PTR	localhost
117.2.50.74	PTR	localhost
117.2.50.75	PTR	localhost
117.2.50.91	PTR	localhost
117.2.50.114	PTR	localhost
117.2.50.115	PTR	localhost
117.2.50.122	PTR	localhost
117.2.50.123	PTR	localhost
117.2.50.130	PTR	localhost
117.2.50.147	PTR	localhost
117.2.50.160	PTR	localhost
117.2.50.162	PTR	localhost
117.2.50.170	PTR	localhost
117.2.50.178	PTR	localhost
117.2.50.187	PTR	localhost
117.2.50.194	PTR	localhost
117.2.50.202	PTR	localhost
117.2.50.203	PTR	localhost
117.2.50.208	PTR	localhost
117.2.50.218	PTR	localhost
117.2.50.219	PTR	localhost
117.2.50.225	PTR	localhost
117.2.50.227	PTR	localhost
117.2.50.232	PTR	localhost
117.2.50.232	A	minhvl.com
117.2.50.242	PTR	localhost
117.2.51.2	PTR	localhost
117.2.51.8	PTR	localhost
117.2.51.11	PTR	localhost
117.2.51.16	PTR	localhost
117.2.51.32	PTR	localhost
117.2.51.33	PTR	localhost
117.2.51.34	PTR	localhost
117.2.51.35	PTR	localhost
117.2.51.41	PTR	localhost
117.2.51.48	PTR	localhost
117.2.51.58	PTR	localhost
117.2.51.64	PTR	localhost
117.2.51.75	PTR	localhost
117.2.51.88	PTR	localhost
117.2.51.89	PTR	localhost
117.2.51.90	PTR	localhost
117.2.51.91	PTR	localhost
117.2.51.96	PTR	localhost
117.2.51.97	PTR	localhost
117.2.51.98	PTR	localhost
117.2.51.112	PTR	localhost
117.2.51.131	PTR	localhost
117.2.51.136	PTR	localhost
117.2.51.137	PTR	localhost
117.2.51.138	PTR	localhost
117.2.51.139	PTR	localhost
117.2.51.153	PTR	localhost
117.2.51.154	PTR	localhost
117.2.51.155	PTR	localhost
117.2.51.162	PTR	localhost
117.2.51.163	PTR	localhost
117.2.51.185	PTR	localhost
117.2.51.186	PTR	localhost
117.2.51.192	PTR	localhost
117.2.51.195	PTR	localhost
117.2.51.200	PTR	localhost
117.2.51.208	PTR	localhost
117.2.51.209	PTR	localhost
117.2.51.219	PTR	localhost
117.2.51.235	PTR	localhost
117.2.51.241	PTR	localhost
117.2.51.248	PTR	localhost
117.2.51.250	PTR	localhost
117.2.52.25	PTR	localhost
117.2.52.50	PTR	localhost
117.2.52.82	PTR	localhost
117.2.52.83	PTR	localhost
117.2.52.115	PTR	localhost
117.2.52.139	PTR	localhost
117.2.52.160	PTR	localhost
117.2.52.168	PTR	localhost
117.2.52.202	PTR	localhost
117.2.52.251	PTR	localhost
117.2.54.242	PTR	localhost