Robtex

Up: 49.243.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 49.243.0.0/18
Down right: 49.243.64.0/18

IP	Type	Hostname
49.243.0.80	A	80.0.243.49.ap.yournet.ne.jp
49.243.7.2	PTR	2.7.243.49.ap.yournet.ne.jp
49.243.8.2	PTR	2.8.243.49.ap.yournet.ne.jp
49.243.9.2	A	2.9.243.49.ap.yournet.ne.jp
49.243.17.2	A	2.17.243.49.ap.yournet.ne.jp
49.243.20.194	A+PTR	194.20.243.49.ap.yournet.ne.jp
49.243.22.76	A+PTR	76.22.243.49.ap.yournet.ne.jp
49.243.27.153	A+PTR	153.27.243.49.ap.yournet.ne.jp
49.243.27.153	A	nago3.net
49.243.28.2	A+PTR	2.28.243.49.ap.yournet.ne.jp
49.243.29.58	A+PTR	58.29.243.49.ap.yournet.ne.jp
49.243.29.58	A	shuhaitongzhou.com
49.243.32.2	A+PTR	2.32.243.49.ap.yournet.ne.jp
49.243.57.217	A+PTR	217.57.243.49.ap.yournet.ne.jp
49.243.58.6	A	6.58.243.49.ap.yournet.ne.jp
49.243.60.171	A+PTR	171.60.243.49.ap.yournet.ne.jp
49.243.61.253	PTR	253.61.243.49.ap.yournet.ne.jp
49.243.63.107	PTR	107.63.243.49.ap.yournet.ne.jp
49.243.66.24	A+PTR	24.66.243.49.ap.yournet.ne.jp
49.243.68.229	A+PTR	229.68.243.49.ap.yournet.ne.jp
49.243.77.189	A+PTR	189.77.243.49.ap.yournet.ne.jp
49.243.78.206	A	206.78.243.49.ap.yournet.ne.jp
49.243.81.0	A	0.81.243.49.ap.yournet.ne.jp
49.243.82.0	A	0.82.243.49.ap.yournet.ne.jp
49.243.83.0	A	0.83.243.49.ap.yournet.ne.jp
49.243.83.177	A+PTR	177.83.243.49.ap.yournet.ne.jp
49.243.84.0	A	0.84.243.49.ap.yournet.ne.jp
49.243.85.0	A+PTR	0.85.243.49.ap.yournet.ne.jp
49.243.86.0	A	0.86.243.49.ap.yournet.ne.jp
49.243.87.0	A	0.87.243.49.ap.yournet.ne.jp
49.243.105.128	A+PTR	128.105.243.49.ap.yournet.ne.jp
49.243.127.169	A+PTR	169.127.243.49.ap.yournet.ne.jp