Robtex

Up: 218.45.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 218.45.72.0/23
Down right: 218.45.74.0/23

IP	Type	Hostname
218.45.72.10	A	k-spirit.com
218.45.72.20	A+PTR	218.45.72.20.eo.eaccess.ne.jp
218.45.74.188	A+PTR	218.45.74.188.eo.eaccess.ne.jp
218.45.75.2	PTR	218.45.75.2.eo.eaccess.ne.jp
218.45.75.6	A+PTR	218.45.75.6.eo.eaccess.ne.jp
218.45.75.9	A+PTR	218.45.75.9.eo.eaccess.ne.jp
218.45.75.25	A+PTR	218.45.75.25.eo.eaccess.ne.jp
218.45.75.29	A+PTR	218.45.75.29.eo.eaccess.ne.jp
218.45.75.33	PTR	218.45.75.33.eo.eaccess.ne.jp
218.45.75.40	PTR	218.45.75.40.eo.eaccess.ne.jp
218.45.75.44	A	218.45.75.44.eo.eaccess.ne.jp
218.45.75.48	PTR	218.45.75.48.eo.eaccess.ne.jp
218.45.75.58	A+PTR	218.45.75.58.eo.eaccess.ne.jp
218.45.75.60	A+PTR	218.45.75.60.eo.eaccess.ne.jp
218.45.75.65	PTR	218.45.75.65.eo.eaccess.ne.jp
218.45.75.183	A+PTR	218.45.75.183.eo.eaccess.ne.jp