Robtex

Up: 54.231.224.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 54.231.225.0/25
Down right: 54.231.225.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
54.231.225.2	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.3	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.3	A	10mado.net
54.231.225.3	A	comingsooners.com
54.231.225.8	PTR	s3-ap-northeast-1.amazonaws.com
54.231.225.10	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.10	A	cd-ladsp-com.s3.amazonaws.com
54.231.225.11	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.11	A	pr.kenko.com
54.231.225.11	A	www.oyakonet.com
54.231.225.18	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.19	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.19	A	okinawa-kurasapo.com
54.231.225.19	A	atshopnow.com
54.231.225.24	PTR	s3-ap-northeast-1.amazonaws.com
54.231.225.26	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.27	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.27	A	cordwisteria.com
54.231.225.27	A	www.theoria.ne.jp.s3-website-ap-northeast-1.amazonaws.com
54.231.225.35	A	codexr.info
54.231.225.35	A	sstyle-mag.com
54.231.225.35	A	sg.kenko.com
54.231.225.42	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.42	A	cd-ladsp-com.s3.amazonaws.com
54.231.225.42	A	00002.s3.amazonaws.com
54.231.225.43	A	comingsooners.com
54.231.225.43	A	koimeza.com
54.231.225.43	A	tokachi-book.com
54.231.225.50	A	cd-ladsp-com.s3.amazonaws.com
54.231.225.51	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.51	A	10mado.net
54.231.225.51	A	cordwisteria.com
54.231.225.58	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.59	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.59	A	codexr.info
54.231.225.59	A	atshopnow.com
54.231.225.67	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.75	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.75	A	www.logpi.jp
54.231.225.80	PTR	s3-ap-northeast-1.amazonaws.com
54.231.225.83	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.83	A	www.suz-lab.com.s3-website-ap-northeast-1.amazonaws.com
54.231.225.83	A	allsphere.com.s3-website-ap-northeast-1.amazonaws.com
54.231.225.91	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.91	A	www.apac.co.jp
54.231.225.91	A	www.gno.ne.jp
54.231.225.99	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.99	A	www.bus-navi.jp
54.231.225.104	PTR	s3-ap-northeast-1.amazonaws.com
54.231.225.106	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.107	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.107	A	www.logpi.jp
54.231.225.107	A	www.apac.co.jp
54.231.225.114	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.115	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.123	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.123	A	www.suz-lab.com.s3-website-ap-northeast-1.amazonaws.com
54.231.225.123	A	dempa.org
54.231.225.128	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.128	A	xn--1cki4e8c6b.net
54.231.225.128	A	xn--zck4aza4jwa5cc.net.s3-website-ap-northeast-1.amazonaws.com
54.231.225.130	PTR	s3-ap-northeast-1.amazonaws.com
54.231.225.132	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.132	A	sonomirai.com
54.231.225.132	A	fky.jp.s3-website-ap-northeast-1.amazonaws.com
54.231.225.136	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.136	A	lensy.mobi
54.231.225.136	A	nathan-gamble.com
54.231.225.137	PTR	s3-ap-northeast-1-w.amazonaws.com
54.231.225.140	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.140	A	antoine.st
54.231.225.140	A	dress-note.com
54.231.225.144	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.144	A	ktamura.com
54.231.225.144	A	glico.co.jp.s3-website-ap-northeast-1.amazonaws.com
54.231.225.148	PTR	s3-website-ap-northeast-1.amazonaws.com
54.231.225.148	A	shares.ne.jp.s3-website-ap-northeast-1.amazonaws.com
54.231.225.148	A	heliocube.com
54.231.225.149	PTR	s3-ap-northeast-1-w.amazonaws.com