Robtex

Up: 211.171.184.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 211.171.185.0/25
Down right: 211.171.185.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.171.185.78	A+PTR	mail.daewoo.com
211.171.185.78	A	mail.poscointl.net
211.171.185.78	A	mail.posco-daewoo.net
211.171.185.79	A+PTR	mail1.daewoo.com
211.171.185.80	A	mail2.daewoo.com
211.171.185.87	A	mail3.daewoo.com
211.171.185.105	A+PTR	imap2.daewoo.com
211.171.185.106	A+PTR	imap3.daewoo.com
211.171.185.113	A	ns.daewoo.com
211.171.185.113	A	ns.posco-daewoo.com
211.171.185.114	A	dwc.co.kr
211.171.185.114	A	daewoo.dwc.co.kr
211.171.185.114	A	ns.dwc.co.kr
211.171.185.121	A	www.daewoo.com
211.171.185.121	A	www.posco-daewoo.com
211.171.185.172	A	dwcserver1.daewoo.com
211.171.185.198	A	daewoo.co.jp
211.171.185.202	A	daewoo.com
211.171.185.202	A	posco-daewoo.com
211.171.185.202	A	poscointl.net
211.171.185.247	A	sametime.daewoo.com
211.171.185.247	A	sametime.posco-daewoo.com