Robtex

Up: 203.240.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.240.193.0/25
Down right: 203.240.193.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.240.193.11	A	ns.pu.shinbiro.com
203.240.193.11	A	ns2.shinbiro.com
203.240.193.19	A	cyber4.shinbiro.com
203.240.193.19	A	bill.shinbiro.com
203.240.193.21	A	ns2a.shinbiro.com
203.240.193.22	A	ns2b.shinbiro.com
203.240.193.22	A	dlt9714.shinbiro.com
203.240.193.23	A	ns2c.shinbiro.com
203.240.193.24	A	ns2d.shinbiro.com
203.240.193.27	A	sshark.shinbiro.com
203.240.193.31	A	message.shinbiro.com
203.240.193.36	A	onseidc.com
203.240.193.36	A	www.onse.net
203.240.193.36	A	008.co.kr
203.240.193.38	A	onseidc.com
203.240.193.38	A	www.onse.net
203.240.193.38	A	008.co.kr
203.240.193.40	A	cache760.shinbiro.com
203.240.193.80	A	irc.shinbiro.com
203.240.193.100	A	nsp2.shinbiro.com
203.240.193.104	A	nms2.shinbiro.com
203.240.193.110	A	nms3.shinbiro.com
203.240.193.110	A	hsm.shinbiro.com
203.240.193.111	A	matrix.shinbiro.com
203.240.193.111	A	mgate.shinbiro.com
203.240.193.116	A	apache.shinbiro.com
203.240.193.119	A	008.co.kr
203.240.193.136	A	news.shinbiro.com
203.240.193.194	A	cgi.shinbiro.com