Robtex

Up: 202.30.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.30.48.0/25
Down right: 202.30.48.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.30.48.6	A	eagle.gwnu.ac.kr
202.30.48.6	A	rsms.kangnung.ac.kr
202.30.48.6	A	eagle.kangnung.ac.kr
202.30.48.7	A+PTR	tiger.gwnu.ac.kr
202.30.48.7	A	tiger.kangnung.ac.kr
202.30.48.8	A+PTR	dragon.gwnu.ac.kr
202.30.48.8	PTR	fund.gwnu.ac.kr
202.30.48.8	A+PTR	web.gwnu.ac.kr
202.30.48.9	A+PTR	bear.gwnu.ac.kr
202.30.48.9	A+PTR	mail.gwnu.ac.kr
202.30.48.9	A	nukw.ac.kr
202.30.48.20	A+PTR	knusun.gwnu.ac.kr
202.30.48.20	A	knusun.kangnung.ac.kr
202.30.48.21	A+PTR	ns.gwnu.ac.kr
202.30.48.21	A	ns.nukw.ac.kr
202.30.48.21	A	ns.wonju.ac.kr
202.30.48.22	A+PTR	ufis.gwnu.ac.kr
202.30.48.23	A	sun.gwnu.ac.kr
202.30.48.23	A	sun.kangnung.ac.kr
202.30.48.26	A+PTR	info.gwnu.ac.kr
202.30.48.26	A	info.kangnung.ac.kr
202.30.48.27	A	as4000.kangnung.ac.kr
202.30.48.27	A	as4000.gwnu.ac.kr
202.30.48.29	A+PTR	spam.gwnu.ac.kr
202.30.48.29	A	spam.nukw.ac.kr
202.30.48.29	A	spam.kangnung.ac.kr
202.30.48.30	A	knugw.kangnung.ac.kr
202.30.48.30	A	knugw.gwnu.ac.kr
202.30.48.32	A	job.kangnung.ac.kr
202.30.48.33	A	code.kangnung.ac.kr
202.30.48.33	A	code.gwnu.ac.kr
202.30.48.34	A+PTR	nms.gwnu.ac.kr
202.30.48.34	PTR	ns2.gwnu.ac.kr
202.30.48.34	PTR	ultra30.gwnu.ac.kr
202.30.48.36	A	veritas.gwnu.ac.kr
202.30.48.36	A	knu.gwnu.ac.kr
202.30.48.36	A	veritas.kangnung.ac.kr
202.30.48.47	A+PTR	bi.gwnu.ac.kr
202.30.48.47	A+PTR	dacws.gwnu.ac.kr
202.30.48.47	A+PTR	nukwmoss.gwnu.ac.kr
202.30.48.80	A+PTR	wolf.gwnu.ac.kr
202.30.48.80	A+PTR	www.gwnu.ac.kr
202.30.48.97	A	fund.gwnu.ac.kr
202.30.48.106	A+PTR	wind.gwnu.ac.kr
202.30.48.106	A	wind.kangnung.ac.kr
202.30.48.108	A+PTR	angel.gwnu.ac.kr
202.30.48.108	A	angel.kangnung.ac.kr
202.30.48.111	A+PTR	father.gwnu.ac.kr
202.30.48.111	A	father.kangnung.ac.kr
202.30.48.113	PTR	bulebyte.gwnu.ac.kr
202.30.48.113	A	bulebyte.kangnung.ac.kr
202.30.48.129	PTR	bluebyte.gwnu.ac.kr
202.30.48.208	A+PTR	job.gwnu.ac.kr