Robtex

Up: 221.168.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 221.168.0.0/17
Down right: 221.168.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.168.0.71	A	www.ink94.net
221.168.4.75	A	dgnbe.go.kr
221.168.4.75	A	dgsbe.go.kr
221.168.4.75	A	dge.go.kr
221.168.5.10	A	www.dgedu.net
221.168.7.120	A	www.yulgeum.es.kr
221.168.7.120	A	bukdong.es.kr
221.168.7.120	A	jungri.ms.kr
221.168.12.82	A	dongbu-lib.daegu.kr
221.168.13.114	A	www.228lib.daegu.kr
221.168.13.114	A	228lib.daegu.kr
221.168.13.146	A	dsl.daegu.kr