Robtex

Up: 52.219.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 52.219.12.0/23
Down right: 52.219.14.0/23

IP	Type	Hostname
52.219.12.16	A	waa.jp
52.219.12.20	PTR	s3-website-ap-northeast-1.amazonaws.com
52.219.12.24	A	bapa.ac
52.219.12.28	A	3109.jp
52.219.12.36	A	kiq.biz
52.219.12.40	A	www.news2u.net
52.219.12.48	A	deflis.net
52.219.12.52	A	nirf.jp
52.219.12.56	A	www.gacco.co.jp