Robtex

Up: 220.64.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 220.64.0.0/17
Down right: 220.64.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.64.6.4	A	cellomusic.co.kr
220.64.6.4	A	diskman.co.kr
220.64.6.4	A	*.diskman.co.kr
220.64.7.96	A	upgrade.vgrid.co.kr
220.64.7.97	A	upgrade.vgrid.co.kr
220.64.7.98	A	upgrade.vgrid.co.kr
220.64.7.99	A	mail.vgrid.co.kr
220.64.7.101	A	v.t.vcdn.co.kr
220.64.7.111	A	alphabnb.com
220.64.14.143	A	www.gbis.go.kr
220.64.15.24	A	hi-pro.co.kr
220.64.15.28	A	www.hi.co.kr
220.64.15.31	A+PTR	secumail.hi.co.kr
220.64.15.35	A	mailf1.hi.co.kr
220.64.16.140	A	ns1.hws.co.kr
220.64.16.240	A	ezumstr.hanwhawm.com
220.64.24.138	PTR	epmail.samil-pharm.com
220.64.58.134	A	lynx.onwire.co.kr
220.64.58.136	A	puma.onwire.co.kr
220.64.74.35	A	dns2.hi.co.kr
220.64.86.2	A	ns.pacific.co.kr
220.64.86.4	PTR	pacificweb.pacificid.co.kr
220.64.86.4	PTR	pacificweb.etude.co.kr
220.64.86.4	PTR	pacificweb.pacific.co.kr
220.64.86.5	PTR	ittmail.co.kr
220.64.95.100	A	spam.sonokong.co.kr
220.64.95.210	A	mail.sonokong.co.kr
220.64.113.120	A	mail.duritel.com
220.64.130.3	A+PTR	sassrv.amore.co.kr
220.64.130.6	PTR	mail.beautydream.com
220.64.130.6	PTR	mail.hyangjang.com
220.64.130.6	PTR	mail.laneigechina.com
220.64.130.9	PTR	etude.co.kr
220.64.130.9	PTR	www.etude.co.kr
220.64.130.9	PTR	www.etude.pe.kr
220.64.135.2	A+PTR	sulwhasoo.com
220.64.135.2	A	www.sulhwasoo.co.kr
220.64.135.2	A	www.sulwhasoo.co.kr
220.64.135.4	A	sulwhasoo.com.cn
220.64.135.12	A	www.sulhwasoo.co.kr
220.64.135.12	A	www.sulwhasoo.co.kr
220.64.135.172	A	sulwhasoo.com
220.64.140.131	A	pacificglas.com
220.64.140.131	A	www.pacificglas.com
220.64.186.163	A	ssadassavpn.com
220.64.186.177	A	mail.thevpn.co.kr
220.64.186.177	A	thevpn.co.kr
220.64.186.177	A	4mikrotik.net
220.64.218.18	A	kiec.co.kr
220.64.218.19	A	ns.igso.co.kr
220.64.218.19	A	igso.co.kr
220.64.218.19	A	mail.samkum.com
220.64.220.50	A	indramang.com
220.64.220.50	A	www.tvbuddha.org
220.64.220.50	A	okbuddha.com
220.64.250.74	A	ns2.withfum.co.kr
220.64.250.74	A	ns1.withfum.co.kr
220.64.250.74	A	withfum.net