Robtex

Up: 203.237.226.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 203.237.226.0/26
Down right: 203.237.226.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.237.226.1	A+PTR	ns.dku.edu
203.237.226.1	A+PTR	ns.dankook.ac.kr
203.237.226.1	A+PTR	ns.dku.ac.kr
203.237.226.2	PTR	ns2.dankook.ac.kr
203.237.226.11	PTR	ems.dankook.ac.kr
203.237.226.56	PTR	webhard.dankook.ac.kr
203.237.226.63	PTR	daninfo.dankook.ac.kr
203.237.226.64	A	kimyoungan.com
203.237.226.64	A	ace.dankook.ac.kr
203.237.226.64	A	mlpa.dankook.ac.kr
203.237.226.65	A+PTR	sniper.dankook.ac.kr
203.237.226.83	PTR	mail.dku.edu
203.237.226.83	A	dku.edu
203.237.226.85	A	xn--6j1bvb.com
203.237.226.85	A	xn--3e0by7h.com
203.237.226.85	A	xn--9d0b4b66u1c511r.com
203.237.226.87	A+PTR	sniper.dku.edu
203.237.226.95	PTR	www1.dankook.ac.kr
203.237.226.97	PTR	clusterweb.dku.ac.kr
203.237.226.98	PTR	clusterweb.dku.ac.kr