Robtex

Up: 211.232.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 211.232.16.0/21
Down right: 211.232.24.0/21

IP	Type	Hostname
211.232.16.122	A	edu7942.com
211.232.16.122	A	simsimpuri.com
211.232.17.35	PTR	static.211-232-17-35.nexg.net
211.232.17.35	A	mail.sailingmaster.com
211.232.17.35	A	sailingmaster.com
211.232.17.38	A	sailingmaster.com
211.232.17.38	A	bsc-naviworks.com
211.232.17.38	A	www.sailingmaster.com
211.232.17.72	A	babypas.com
211.232.17.72	A	mail.babypas.com
211.232.17.250	A	naodigital.com
211.232.18.10	A	mail.limited40.com
211.232.18.10	A	limited40.com
211.232.20.2	PTR	static.211-232-20-2.nexg.net
211.232.20.16	PTR	static.211-232-20-16.nexg.net
211.232.20.112	PTR	static.211-232-20-112.nexg.net
211.232.21.41	A	mail.tigovina.com
211.232.21.66	A	hongsangbum.com
211.232.21.99	A	mail.yamaha-ms.co.kr
211.232.21.99	A	mail.im4u.co.kr
211.232.21.99	A	mail.ua24.co.kr
211.232.21.102	A	ns.wideit.co.kr
211.232.26.2	A+PTR	ns.hsinfo.co.kr
211.232.26.2	A	mail.hsinfo.co.kr
211.232.26.3	PTR	mail.hsinfo.co.kr
211.232.26.4	PTR	static.211-232-26-4.hsinfo.co.kr
211.232.26.86	A	ikpu.ac.kr
211.232.26.86	A	www.ikpu.ac.kr
211.232.26.126	A	applic.wikaba.com
211.232.26.126	A	google_service.ns01.us
211.232.30.166	A	www.interweb.co.kr
211.232.30.166	A	ns.biztopia.net
211.232.30.166	A	ns.interweb.co.kr
211.232.31.80	PTR	sniper.tscmensys.com
211.232.31.80	A	sniper.tscmemsys.com
211.232.31.90	PTR	intranet.phicom.com
211.232.31.90	A	intranet.tscmemsys.com
211.232.31.100	PTR	static.211-232-31-100.nexg.net
211.232.31.100	A	www.tscmemsys.com
211.232.31.114	PTR	static.211-232-31-114.nexg.net
211.232.31.227	PTR	static.211-232-31-227.nexg.net
211.232.31.240	PTR	static.211-232-31-240.nexg.net
211.232.31.241	PTR	static.211-232-31-241.nexg.net