Robtex

Up: 117.4.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 117.5.0.0/17
Down right: 117.5.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.5.0.0	PTR	localhost
117.5.0.1	PTR	localhost
117.5.1.2	PTR	localhost
117.5.2.2	PTR	localhost
117.5.9.2	PTR	localhost
117.5.13.2	PTR	localhost
117.5.14.2	PTR	localhost
117.5.16.2	PTR	localhost
117.5.21.2	PTR	localhost
117.5.22.0	PTR	localhost
117.5.22.1	PTR	localhost
117.5.22.2	PTR	localhost
117.5.22.153	A	mail.thegioimaybodam.net
117.5.22.153	A	navigarden.net
117.5.22.153	A	thietbichetao.com
117.5.23.242	A	mail.aromagarden.net
117.5.24.3	PTR	localhost
117.5.26.2	PTR	localhost
117.5.27.2	PTR	localhost
117.5.36.2	PTR	localhost
117.5.45.68	A	hafeleblum.com
117.5.54.0	PTR	localhost
117.5.54.1	PTR	localhost
117.5.57.3	PTR	localhost
117.5.80.1	PTR	localhost
117.5.80.2	PTR	localhost
117.5.83.148	A	taken-view.com
117.5.83.156	A	14-02.com
117.5.83.175	A	thammyparis.com
117.5.84.2	PTR	localhost
117.5.93.3	PTR	localhost
117.5.95.0	PTR	localhost
117.5.95.0	A	onedream.info
117.5.96.189	A	waterdata.vn
117.5.97.143	A	mhtpro.com
117.5.99.1	PTR	localhost
117.5.100.182	A	ssecctv.net
117.5.103.48	PTR	localhost
117.5.103.48	A	uy-tin.com
117.5.103.48	A	alolaptop247.com
117.5.106.1	PTR	localhost
117.5.108.2	PTR	localhost
117.5.111.44	PTR	localhost
117.5.112.50	PTR	localhost
117.5.115.1	PTR	localhost
117.5.115.2	PTR	localhost
117.5.115.3	PTR	localhost
117.5.122.0	PTR	localhost
117.5.124.213	PTR	localhost
117.5.125.0	PTR	localhost
117.5.125.1	PTR	localhost
117.5.125.33	A	www.j-test.vn
117.5.127.174	PTR	localhost
117.5.129.2	PTR	localhost
117.5.131.0	PTR	localhost
117.5.138.1	PTR	localhost
117.5.138.3	PTR	localhost
117.5.139.3	PTR	localhost
117.5.142.78	PTR	localhost
117.5.144.27	PTR	localhost
117.5.145.6	A	hocviengame.com
117.5.150.0	PTR	localhost
117.5.151.2	PTR	localhost
117.5.156.0	PTR	localhost
117.5.160.1	PTR	localhost
117.5.162.2	PTR	localhost
117.5.162.3	PTR	localhost
117.5.163.1	PTR	localhost
117.5.163.3	PTR	localhost
117.5.171.1	PTR	localhost
117.5.171.2	PTR	localhost
117.5.171.3	PTR	localhost
117.5.174.1	PTR	localhost
117.5.175.3	PTR	localhost
117.5.178.17	PTR	localhost
117.5.182.0	PTR	localhost
117.5.182.3	PTR	localhost
117.5.184.0	PTR	localhost
117.5.184.1	PTR	localhost
117.5.184.2	PTR	localhost
117.5.184.3	PTR	localhost
117.5.187.2	PTR	localhost
117.5.191.0	PTR	localhost
117.5.191.1	PTR	localhost
117.5.195.77	PTR	localhost
117.5.195.148	PTR	localhost
117.5.195.173	A	mail.laptop-cu.com
117.5.196.178	A	vinhomes-phamhung-skylake.com
117.5.196.187	A	dc-400ce67052a8.xetop1.com
117.5.197.233	A	vieba.is2b.vn
117.5.197.233	A	is2b.no-ip.org
117.5.200.195	A	asean.dyndns.org
117.5.201.1	PTR	localhost
117.5.201.2	PTR	localhost
117.5.202.2	PTR	localhost
117.5.204.176	A	stephiegic.newaffairalert911.ru
117.5.205.1	PTR	localhost
117.5.206.214	PTR	localhost
117.5.206.214	A	aplaptop.com
117.5.207.0	PTR	localhost
117.5.207.1	PTR	localhost
117.5.211.122	A	quanghuong.tk
117.5.214.0	PTR	localhost
117.5.214.3	PTR	localhost
117.5.229.212	A	chuthapdoninhbinh.org.vn
117.5.230.201	A	tv360.vn
117.5.231.0	PTR	localhost
117.5.249.2	PTR	localhost