Robtex

Up: 211.232.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 211.232.32.0/20
Down right: 211.232.48.0/20
(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
211.232.32.128	PTR	static.211-232-32-128.nexg.net
211.232.32.160	PTR	static.211-232-32-160.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	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
211.232.43.192	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
211.232.45.38	A	www.o365edu.net
211.232.48.54	PTR	static.211-232-48-54.nexg.net
211.232.48.55	PTR	static.211-232-48-55.nexg.net
211.232.50.135	A	www.kukjetrust.com
211.232.50.135	A	mail.wooriat.com
211.232.50.135	A	ns.kukjetrust.com
211.232.51.8	A	haimage.com
211.232.51.91	A	nemodream.com
211.232.51.101	A	madeweb.co.kr
211.232.52.10	A	mail.welrixcapital.com
211.232.52.10	A	spam.welrixfni.com
211.232.52.10	A	spam.youonecapital.co.kr
211.232.53.162	PTR	static.211-232-53-162.nexg.net
211.232.53.162	A	resource.co.kr
211.232.53.163	PTR	static.211-232-53-163.nexg.net
211.232.53.163	A	shv1365.org
211.232.53.163	A	sorigol.com
211.232.54.141	A	hsmail.hskj.co.kr
211.232.56.2	A	scope-ad.scope.co.kr
211.232.56.3	PTR	static.211-232-56-3.nexg.net
211.232.56.3	A	ipscan.co.kr
211.232.56.3	A	ns.scope.co.kr
211.232.57.132	A	sqisoft.com
211.232.57.132	A	ad.sqisoft.co.kr
211.232.59.6	A	mail.pubnet.co.kr
211.232.59.132	A	www.sunjincosmetics.com
211.232.59.171	A	www.callnetkorea.co.kr
211.232.59.171	A	callnetkorea.co.kr
211.232.59.193	PTR	static.211-232-59-193.nexg.net
211.232.60.230	PTR	static.211-232-60-230.nexg.net
211.232.61.35	A+PTR	ep.sees.co.kr
211.232.61.35	A+PTR	ns.sees.co.kr
211.232.61.35	A	sees.co.kr
211.232.61.37	A	smf.sees.co.kr
211.232.63.52	PTR	static.211-232-63-52.nexg.net
211.232.63.118	PTR	static.211-232-63-118.nexg.net