Robtex

Up: 210.102.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 210.102.0.0/19
Down right: 210.102.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.102.4.66	PTR	kajc.co.kr
210.102.4.66	PTR	ftp.kajc.co.kr
210.102.4.66	PTR	www.kajc.co.kr
210.102.5.123	A	www.haneza.co.kr
210.102.5.123	A	haneza.co.kr
210.102.5.123	A	ahnjaebok.com
210.102.7.2	PTR	netsign.co.kr
210.102.7.2	PTR	www.netsign.co.kr
210.102.7.26	PTR	mail02.amotech.co.kr
210.102.7.26	A	mail.amocore.com
210.102.7.26	A	ceraled.com
210.102.7.27	PTR	mail.amotech.co.kr
210.102.7.27	A	mail.amocore.com
210.102.7.27	A	mail.amocera.co.kr
210.102.8.4	PTR	info.ciw.co.kr
210.102.8.4	A	www.lifebook.co.kr
210.102.8.4	A	lifebook.co.kr
210.102.8.5	PTR	ciw.co.kr
210.102.8.5	PTR	www.ciw.co.kr
210.102.8.66	PTR	nettop.co.kr
210.102.8.66	PTR	ns.nettop.co.kr
210.102.8.66	PTR	www.nettop.co.kr
210.102.14.20	A	ns2.mail.0043316d91320922aa9bb67676200da6c47044d428473aeb76a4aba3.6.ewsxz.com
210.102.15.18	A	ileschool.com
210.102.15.18	A	www.ileschool.com
210.102.20.14	A	daehyun.biz
210.102.20.56	A	mail.daehyun.biz
210.102.20.56	A	mail.daehyun.co.kr
210.102.20.199	PTR	cox.co.kr
210.102.20.199	PTR	dcs.co.kr
210.102.20.199	PTR	ssei.co.kr
210.102.26.1	A	gooryong.co.kr
210.102.26.1	A	ns1.gooryong.co.kr
210.102.27.7	A	mail.jumsim.com
210.102.27.100	PTR	ethan-alice.com
210.102.27.100	A	mail.ethanalice.com
210.102.31.216	A	brotherya.com
210.102.34.18	A	*.sf77.com
210.102.34.18	A	sf77.com
210.102.34.27	A	dailypharm.co.kr
210.102.34.230	A	bfcmall.co.kr
210.102.34.230	A	onuri.co.kr
210.102.34.230	A	www.onuri.co.kr
210.102.41.6	A	foosungtech.com
210.102.41.6	A	foosungfcc.co.kr
210.102.41.6	A	firsteccom.co.kr
210.102.41.7	A	foosungtech.com
210.102.41.7	A	foosungfcc.co.kr
210.102.41.7	A	firsteccom.co.kr
210.102.41.25	PTR	fsspam.foosung.com
210.102.46.60	PTR	mail.sebastian.co.kr
210.102.46.60	PTR	mail.wella.co.kr
210.102.52.228	A	mail.mysticfighter.net