Robtex

Up: 210.219.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 210.219.48.0/21
Down right: 210.219.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.219.52.4	A	sscc.uos.ac.kr
210.219.52.7	A	mckabi.kr
210.219.52.7	A	php.sarang.net
210.219.52.7	A	redhands.sscc.uos.ac.kr
210.219.52.134	A	advance.sarang.net
210.219.52.136	A	mx2.ct2pfota.com
210.219.52.136	A	ns.exynosboard.org
210.219.52.136	A	mx2.exynosboard.org
210.219.52.145	PTR	nakyup.sscc.uos.ac.kr
210.219.52.147	A	dj1.sscc.uos.ac.kr
210.219.52.154	A	ns.daydic.com
210.219.58.65	A	kilan122.kitech.re.kr
210.219.58.115	A+PTR	pc058115.kitech.re.kr
210.219.58.201	A+PTR	pc058201.kitech.re.kr
210.219.58.203	A+PTR	pc058203.kitech.re.kr
210.219.58.216	A	pc058216.kitech.re.kr
210.219.58.218	A+PTR	pc058218.kitech.re.kr
210.219.59.101	PTR	pc059101.kitech.re.kr
210.219.59.102	PTR	pc059102.kitech.re.kr
210.219.59.193	A+PTR	kilan134.kitech.re.kr
210.219.62.1	A+PTR	ns1.ip-korea.org
210.219.62.1	A	ns1.pasteur-korea.org
210.219.62.1	A	ns1.pasteur-korea.or.kr
210.219.62.2	PTR	ns2.ip-korea.org
210.219.62.2	A	ip-korea.org
210.219.62.5	PTR	any.ip-korea.org
210.219.62.5	PTR	autodiscover.ip-korea.org
210.219.62.5	PTR	mail.ip-korea.org
210.219.62.201	A	ca.ip-korea.org