Robtex

Up: 150.89.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 150.89.0.0/18
Down right: 150.89.64.0/18

IP	Type	Hostname
150.89.0.8	A+PTR	ns-o.oit.ac.jp
150.89.0.8	A	ns-o.josho.ac.jp
150.89.0.11	A+PTR	spam.oit.ac.jp
150.89.0.17	A	www-i.oit.ac.jp
150.89.8.0	A	0x0800.oit.ac.jp
150.89.8.2	A+PTR	0x0802.oit.ac.jp
150.89.9.163	A	0x09a3.oit.ac.jp
150.89.10.55	A	0x0a37.oit.ac.jp
150.89.11.2	A+PTR	0x0b02.oit.ac.jp
150.89.11.105	A	0x0b69.oit.ac.jp
150.89.12.2	A+PTR	0x0c02.oit.ac.jp
150.89.13.2	A+PTR	0x0d02.oit.ac.jp
150.89.15.191	A	mail.oit.ac.jp
150.89.17.2	A	0x1102.oit.ac.jp
150.89.18.2	A	0x1202.oit.ac.jp
150.89.21.2	A+PTR	0x1502.oit.ac.jp
150.89.26.2	A	0x1a02.oit.ac.jp
150.89.29.2	A+PTR	0x1d02.oit.ac.jp
150.89.33.2	A	0x2102.oit.ac.jp
150.89.35.109	A	www.josho.ac.jp
150.89.35.109	A	josho.ac.jp
150.89.39.2	A	0x2702.oit.ac.jp