Robtex

Up: 211.232.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 211.232.8.0/22
Down right: 211.232.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.232.8.66	PTR	static.211-232-8-66.nexg.net
211.232.8.113	PTR	static.211-232-8-113.nexg.net
211.232.8.131	PTR	static.211-232-8-131.nexg.net
211.232.8.131	A	arpeggio-mms.co.kr
211.232.8.131	A	mail.arpeggios.co.kr
211.232.8.139	PTR	static.211-232-8-139.nexg.net
211.232.8.139	A	gw.arpeggios.co.kr
211.232.8.186	PTR	static.211-232-8-186.nexg.net
211.232.8.195	PTR	static.211-232-8-195.nexg.net
211.232.8.248	PTR	static.211-232-8-248.nexg.net
211.232.9.122	PTR	static.211-232-9-122.nexg.net
211.232.9.122	A	yagins.com
211.232.12.2	PTR	static.211-232-12-2.nexg.net
211.232.12.9	PTR	static.211-232-12-9.nexg.net
211.232.12.25	PTR	static.211-232-12-25.nexg.net
211.232.12.26	A	davimode.com
211.232.12.26	A	myanmode.com
211.232.12.50	PTR	static.211-232-12-50.nexg.net
211.232.12.59	PTR	static.211-232-12-59.nexg.net
211.232.12.91	PTR	static.211-232-12-91.nexg.net
211.232.12.96	PTR	static.211-232-12-96.nexg.net
211.232.12.106	PTR	static.211-232-12-106.nexg.net
211.232.12.129	PTR	static.211-232-12-129.nexg.net
211.232.12.139	PTR	static.211-232-12-139.nexg.net
211.232.12.145	PTR	static.211-232-12-145.nexg.net
211.232.12.170	PTR	static.211-232-12-170.nexg.net
211.232.12.177	PTR	static.211-232-12-177.nexg.net
211.232.12.194	PTR	static.211-232-12-194.nexg.net
211.232.12.201	PTR	static.211-232-12-201.nexg.net
211.232.12.210	PTR	static.211-232-12-210.nexg.net
211.232.12.217	PTR	static.211-232-12-217.nexg.net
211.232.12.233	PTR	static.211-232-12-233.nexg.net
211.232.12.251	PTR	static.211-232-12-251.nexg.net
211.232.13.2	PTR	static.211-232-13-2.nexg.net
211.232.13.2	A	ns1.techus.net
211.232.13.3	PTR	static.211-232-13-3.nexg.net
211.232.13.3	A	ns2.techus.net
211.232.13.3	A	www.uljin.com
211.232.13.4	PTR	static.211-232-13-4.nexg.net
211.232.13.4	A	mail.hanapd.com
211.232.13.8	PTR	static.211-232-13-8.nexg.net
211.232.13.8	A	mail.designdasol.com
211.232.13.8	A	www.buljung-sa.com
211.232.14.2	PTR	static.211-232-14-2.nexg.net
211.232.14.2	A	vrstudy.co.kr
211.232.14.2	A	hamjipark.co.kr
211.232.14.12	A	eyedentitygames.net
211.232.14.12	A	www.eyedentitygames.net
211.232.15.34	PTR	static.211-232-15-34.nexg.net
211.232.15.66	PTR	static.211-232-15-66.nexg.net