Robtex

Up: 157.7.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 157.7.72.0/25
Down right: 157.7.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.7.72.13	PTR	v157-7-72-13.z1d10.static.cnode.jp
157.7.72.13	A	mx0.adesso.jp
157.7.72.13	A	adesso.jp
157.7.72.18	PTR	v157-7-72-18.z1d10.static.cnode.jp
157.7.72.18	A	mx1.hiroba.us
157.7.72.18	A	hiroba.us
157.7.72.21	A+PTR	v157-7-72-21.z1d10.static.cnode.jp
157.7.72.21	A	euro-dom.waw.pl
157.7.72.27	A+PTR	v157-7-72-27.z1d10.static.cnode.jp
157.7.72.29	A+PTR	v157-7-72-29.z1d10.static.cnode.jp
157.7.72.29	A	xn--ogtr29l.com
157.7.72.32	A+PTR	v157-7-72-32.z1d10.static.cnode.jp
157.7.72.32	A	innovexcite.com
157.7.72.56	A+PTR	v157-7-72-56.z1d10.static.cnode.jp
157.7.72.84	A+PTR	v157-7-72-84.z1d10.static.cnode.jp
157.7.72.86	PTR	v157-7-72-86.z1d10.static.cnode.jp
157.7.72.89	A+PTR	v157-7-72-89.z1d10.static.cnode.jp
157.7.72.89	A	mail.sieuthinauan.com
157.7.72.96	A+PTR	mx.e-sigoto.com
157.7.72.96	A	www.e-sigoto.com
157.7.72.96	A	e-sigoto.com
157.7.72.98	A+PTR	v157-7-72-98.z1d10.static.cnode.jp
157.7.72.102	PTR	v157-7-72-102.z1d10.static.cnode.jp
157.7.72.102	A	jiadehouse.com
157.7.72.102	A	zhongweichina.com
157.7.72.126	A	cdhhxkj.com
157.7.72.128	A+PTR	v157-7-72-128.z1d10.static.cnode.jp
157.7.72.128	A	isitdelayed.com
157.7.72.139	A	uraroji.com
157.7.72.139	A	13signals.com
157.7.72.153	A	kuroma-kun.net
157.7.72.153	A	hiyohiyo.info
157.7.72.157	A+PTR	v157-7-72-157.z1d10.static.cnode.jp
157.7.72.157	A	fansite.net
157.7.72.158	A+PTR	ns1.unfinishedhosting.jp
157.7.72.158	A	aqua-post.com
157.7.72.158	A	b-brand.net
157.7.72.159	A+PTR	v157-7-72-159.z1d10.static.cnode.jp
157.7.72.173	A	9kshu.com
157.7.72.177	A	sakura.hatsunejima.jp
157.7.72.185	A	lavans.jp
157.7.72.185	A	lavans.com
157.7.72.185	A	mail.lavans.com
157.7.72.191	A+PTR	v157-7-72-191.z1d10.static.cnode.jp
157.7.72.191	A	qaz78.com
157.7.72.194	A	9100ok.com
157.7.72.195	A+PTR	v157-7-72-195.z1d10.static.cnode.jp
157.7.72.220	A	baixiaosen.com
157.7.72.220	A	xiaofumao.com
157.7.72.224	PTR	v157-7-72-224.z1d10.static.cnode.jp
157.7.72.227	A	noip.red
157.7.72.227	A	q-fuzoku.com
157.7.72.230	A	mail.pink-cms.com
157.7.72.230	A	mail.asa-asakoji.com
157.7.72.230	A	mx01.devel-cms.net
157.7.72.241	PTR	v157-7-72-241.z1d10.static.cnode.jp
157.7.72.241	A	qunoichi.com
157.7.72.241	A	fucms-demo.com
157.7.72.244	A	mickey-pooh.com
157.7.72.244	A	www.tanabatank.co.jp
157.7.72.244	A	izumigaoka-studio.com
157.7.72.254	A	mx.ifa-media.net
157.7.72.254	A	ifa-media.net
157.7.72.254	A	officesato.jp