Robtex

Up: 149.54.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 149.54.136.0/22
Down right: 149.54.140.0/22

IP	Type	Hostname
149.54.136.59	A+PTR	bai9536883b.bai.ne.jp
149.54.136.63	A+PTR	bai9536883f.bai.ne.jp
149.54.136.216	A+PTR	bai953688d8.bai.ne.jp
149.54.137.113	A+PTR	bai95368971.bai.ne.jp
149.54.137.123	A+PTR	bai9536897b.bai.ne.jp
149.54.138.34	A+PTR	bai95368a22.bai.ne.jp
149.54.138.49	A+PTR	bai95368a31.bai.ne.jp
149.54.138.76	A+PTR	bai95368a4c.bai.ne.jp
149.54.139.94	A+PTR	bai95368b5e.bai.ne.jp
149.54.142.192	A+PTR	bai95368ec0.bai.ne.jp