Robtex

Up: 210.180.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 210.180.208.0/21
Down right: 210.180.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.180.212.2	A	www.busanlib.net
210.180.212.2	A	www.siminlib.go.kr
210.180.212.2	A	busanlib.net
210.180.213.20	A	joonganglib.busan.kr
210.180.213.20	A	www.joonganglib.busan.kr
210.180.213.24	A	www.bel.go.kr
210.180.213.24	A	bel.go.kr
210.180.213.250	A	www.yeonsanlib.kr
210.180.213.250	A	yeonsanlib.kr
210.180.214.162	A	bjl.go.kr
210.180.214.162	A	www.bjl.go.kr
210.180.214.203	A	bise.go.kr
210.180.214.223	A	giftedu.org
210.180.214.224	A	mail.giftedu.org
210.180.215.25	A	seodonglib.kr
210.180.215.25	A	www.seodonglib.kr
210.180.216.2	A	www.childpia.kr
210.180.216.2	A	childpia.kr