Robtex

Up: 202.13.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.13.0.0/23
Down right: 202.13.2.0/23

IP	Type	Hostname
202.13.0.254	PTR	ccmails2.fukui-ut.ac.jp
202.13.1.1	A+PTR	ns1.fukui-ut.ac.jp
202.13.1.1	A	futm.fukui-ut.ac.jp
202.13.1.1	A	ccmails2.fukui-ut.ac.jp
202.13.1.20	A+PTR	ccws.fukui-ut.ac.jp
202.13.1.23	A+PTR	ccgw.fukui-ut.ac.jp
202.13.1.25	A+PTR	ns2.fukui-ut.ac.jp
202.13.1.27	A+PTR	es.fukui-ut.ac.jp
202.13.1.40	A	jhes.fukui-ut.ac.jp
202.13.1.129	A	www.fukui-ut.ac.jp