Robtex

Up: 211.42.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 211.42.192.0/19
Down right: 211.42.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.42.194.1	A	ns.hanbulbeaute.com
211.42.194.1	A	ns.sipan.co.kr
211.42.194.1	A	ns.itsskin.com
211.42.194.10	A	hanbul.co.kr
211.42.194.101	A	enature.co.kr
211.42.194.150	A	itsskin.com
211.42.195.4	A	gw.hanbulbeaute.com
211.42.195.4	A	gw.itsskin.com
211.42.195.5	A	mail.gw.hanbul.co.kr
211.42.195.5	A	mail.itsskin.co.kr
211.42.196.213	A	csacosmic.synology.me
211.42.196.213	A	www.csacosmic.synology.me
211.42.196.214	A	www.csaf1.synology.me
211.42.196.214	A	csaf1.synology.me
211.42.197.204	A	aircleanq.com
211.42.197.204	A	puriever.com
211.42.197.204	A	coin-ever.com
211.42.199.1	A	haenggan.com
211.42.199.200	A	www.hetawave.com
211.42.200.236	A	mail.tycc.co.kr
211.42.200.240	A	mail.myangel.co.kr
211.42.200.249	A	tycc.co.kr
211.42.200.249	A	directangel.co.kr
211.42.201.141	A	unimocnc.co.kr
211.42.201.142	A	mail.unimocnc.co.kr
211.42.202.167	A	xn--oh5bh54khzd.net
211.42.202.167	A	xn--oh5bh54khzd.com
211.42.211.175	A	vpn.ktboil.com
211.42.214.122	A	mail.mkcargo.co.kr
211.42.214.122	A	mail.jejuaircargo.net
211.42.214.122	A	mail.wbas.co.kr
211.42.224.213	PTR	anycba164-s3-4-29.rt.bora.net
211.42.231.188	PTR	inance.net
211.42.231.188	PTR	ftp.inance.com
211.42.231.188	PTR	ftp.inance.net
211.42.235.18	PTR	pinepeople.com
211.42.235.18	PTR	onenet.to
211.42.235.18	PTR	mail.pinepeople.com
211.42.235.35	PTR	dsdoc.dsec.co.kr
211.42.235.36	PTR	dspas.dsec.co.kr
211.42.242.210	A	pickat.in
211.42.249.6	A	babocold.com
211.42.249.7	A	rd-www.wangzizaixian.com
211.42.249.8	A	shyyw.com
211.42.249.10	A	meilideshi.com
211.42.249.64	A	hys120.cn
211.42.249.65	A	netanli.com
211.42.249.65	A	huanmw.com
211.42.249.66	A	tdrkdrrdt77.com
211.42.249.73	A	netanli.com
211.42.249.131	A	43.102.com
211.42.249.131	A	68.102.com
211.42.249.131	A	gunny.favec.org
211.42.249.171	A	6ixi.com
211.42.249.171	A	sjzbcyc.com
211.42.249.193	A	6ixi.com
211.42.249.193	A	sjzbcyc.com
211.42.249.194	A	dc-027b6a51.yf669.com
211.42.249.195	A	166hy.com
211.42.251.89	PTR	anycba133-s3-2-21.rt.bora.net