Robtex

Up: 211.182.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 211.183.0.0/17
Down right: 211.183.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.183.5.220	A	www.krimacon.com
211.183.8.15	A	naong.net
211.183.8.15	A	www.naong.net
211.183.11.184	A+PTR	mail.welcron.com
211.183.11.184	A	mail.sesa.co.kr
211.183.11.184	A	mail.hantec.co.kr
211.183.54.55	A	mail.esrikr.co.kr
211.183.67.174	A	www.ikosa.or.kr
211.183.67.176	A	ikosa.org
211.183.67.176	A	ikosa.or.kr
211.183.67.176	A	mail.ikosa.org
211.183.115.3	PTR	tomoon2.tomoon.co.kr
211.183.124.112	A	ns1.ansan1.org
211.183.124.114	A	mail.ansan1.org
211.183.124.142	A	lovefm.ansan1.org
211.183.134.151	A	egic.co.kr
211.183.134.151	A	www.efc.co.kr
211.183.134.151	A	www.egic.co.kr
211.183.173.2	A	www.malwares.com
211.183.181.3	A	daebo21.co.kr
211.183.181.3	A	daeboc.co.kr
211.183.181.3	A	ns.daebo21.co.kr
211.183.181.4	A	daebo21.co.kr
211.183.181.4	A	daeboc.co.kr
211.183.181.4	A	daebogroup.com
211.183.181.14	PTR	spamout.daebo21.co.kr