Robtex

Up: 211.232.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 211.232.32.0/21
Down right: 211.232.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.232.32.2	PTR	static.211-232-32-2.nexg.net
211.232.32.32	PTR	static.211-232-32-32.nexg.net
211.232.32.35	PTR	static.211-232-32-35.nexg.net
211.232.32.49	PTR	static.211-232-32-49.nexg.net
211.232.32.50	PTR	static.211-232-32-50.nexg.net
211.232.32.83	PTR	static.211-232-32-83.nexg.net
211.232.32.128	PTR	static.211-232-32-128.nexg.net
211.232.32.144	PTR	static.211-232-32-144.nexg.net
211.232.32.145	PTR	static.211-232-32-145.nexg.net
211.232.32.160	PTR	static.211-232-32-160.nexg.net
211.232.32.178	PTR	static.211-232-32-178.nexg.net
211.232.32.194	PTR	static.211-232-32-194.nexg.net
211.232.32.226	PTR	static.211-232-32-226.nexg.net
211.232.33.241	PTR	static.211-232-33-241.nexg.net
211.232.33.241	A	navicall.net
211.232.36.192	PTR	static.211-232-36-192.nexg.net
211.232.37.2	PTR	static.211-232-37-2.nexg.net
211.232.37.3	PTR	mail.isasel.co.kr
211.232.37.244	A	kvinpark.lgnas.com
211.232.39.4	PTR	static.211-232-39-4.nexg.net
211.232.39.4	A	mail.eduro.net
211.232.39.91	A	ns1.koreadns.co.kr
211.232.39.91	A	ns1.q0a.net
211.232.39.92	A	ns2.koreadns.co.kr
211.232.39.92	A	ns2.q0a.net
211.232.39.102	A	ons.7laa.info
211.232.39.102	A	*.7laa.info
211.232.39.102	A	shipin.7laa.info
211.232.40.33	PTR	static.211-232-40-33.nexg.net
211.232.41.74	A	watchcop.net
211.232.42.4	PTR	static.211.232.42.4
211.232.42.4	A	fidelix.co.kr
211.232.42.4	A	www.fidelix.co.kr
211.232.42.5	A	mail.fidelix.co.kr
211.232.42.6	A	mail.fidelix.co.kr
211.232.42.131	A	pus.pilship.com
211.232.43.18	PTR	static.211-232-43-18.nexg.net
211.232.43.19	PTR	static.211-232-43-19.nexg.net
211.232.43.192	PTR	static.211-232-43-192.nexg.net
211.232.43.194	PTR	static.211-232-43-194.nexg.net
211.232.44.141	A	www.melodyforestcamp.com
211.232.44.152	A	email.brinicle.com
211.232.44.178	PTR	static.211-232-44-178.nexg.net
211.232.45.38	A	www.o365edu.net