Robtex

Up: 210.106.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 210.106.224.0/20
Down right: 210.106.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.106.230.1	A+PTR	ns.daekyo.co.kr
210.106.230.4	A	jasan3.daekyo.co.kr
210.106.230.11	PTR	mail.daekyo.co.kr
210.106.230.12	A+PTR	mail.daekyo.co.kr
210.106.230.13	A	mail.daekyo.co.kr
210.106.230.25	A	edaekyoholdings.com
210.106.230.38	A+PTR	mail.enopi.com
210.106.230.38	A+PTR	mail.myeyelevel.com
210.106.230.43	PTR	bigmail.daekyo.co.kr
210.106.230.43	A+PTR	mail.daekyo.co.kr
210.106.230.90	A	teachinglab.co.kr
210.106.230.90	A	www.teachinglab.co.kr
210.106.230.150	PTR	www.daekyospeaking.com
210.106.230.150	A+PTR	daekyospeaking.com
210.106.230.150	PTR	*.daekyospeaking.com
210.106.230.184	A	m.daekyophone.com
210.106.230.223	A	fclive.daekyo.co.kr
210.106.230.223	A	fclivet2.daekyo.co.kr
210.106.230.225	PTR	fclivet2.daekyo.co.kr
210.106.230.225	A+PTR	fctest.daekyo.co.kr
210.106.230.254	A+PTR	ns1.daekyo.co.kr
210.106.238.144	A	ass.kcpi.or.kr
210.106.238.145	A+PTR	mail.kcpi.or.kr
210.106.238.148	A	kcpi.or.kr