Robtex

Up: 211.13.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 211.13.224.0/20
Down right: 211.13.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.13.224.7	A	ns.jp.above.net
211.13.224.7	A	ns.4gamer.net
211.13.224.49	A	ttrnsfw01a.tk2.idc.jp
211.13.224.53	A	ns2.4gamer.net
211.13.224.53	A	ns2.jp.above.net
211.13.224.54	A	tac2.tk1.idc.jp
211.13.224.67	PTR	broadcast-addr
211.13.224.115	A	core1.tk1.idc.jp
211.13.225.128	PTR	network-addr
211.13.226.2	A	mail.nikon-photocontest.com
211.13.226.2	A	ns.photohighway.co.jp
211.13.226.3	A	mailx.phj.ne.jp
211.13.226.7	A	ns3.phj.jp
211.13.226.45	A	birdworld.jp
211.13.226.52	A	lumixclub.jp
211.13.226.55	A	gallery.nikon-image.com
211.13.226.201	A	litteram.pj-net.com
211.13.226.205	A	gate.pj-net.com
211.13.226.206	A	remotus.pj-net.com
211.13.226.208	A	vellox.pj-net.com
211.13.227.6	A	eoldb.jp
211.13.227.9	A	eolmail01.eoldb.jp
211.13.227.99	A	afpbb.net
211.13.227.101	A	actiblog.com
211.13.227.103	A	a-img.afpbb.com
211.13.227.110	A	ssl.afpbb.com
211.13.227.135	A	mx.cobetu.com
211.13.227.135	A	mx.kangoshi-plus.com
211.13.227.135	A	mx.katekyo-center.net
211.13.228.178	A	charapush.channel.or.jp
211.13.228.184	A	p04.channel.or.jp
211.13.229.39	A	jyya.channel.or.jp
211.13.231.81	A	www.chocomaru.com
211.13.231.111	A	eqb239chwwl.eq.fmsod.stream.ne.jp
211.13.231.119	A	www.utadahikaru.jp
211.13.231.119	A	event.dai-ichi-life.co.jp
211.13.231.119	A	docu.jasso.go.jp
211.13.231.120	A	event.dai-ichi-life.co.jp
211.13.231.120	A	docu.jasso.go.jp
211.13.231.121	A	www.utadahikaru.jp
211.13.231.121	A	event.dai-ichi-life.co.jp
211.13.231.129	A	credit.jpi.post.japanpost.jp
211.13.231.130	A	ns02.sps-system.com
211.13.231.133	A	payment.point.nicovideo.jp
211.13.231.135	A	vbshop.trendmicro.co.jp
211.13.231.179	A	yokosuka-benri.jp
211.13.231.179	A	www.yokosuka-benri.jp
211.13.234.36	A	ox.tk1.idc.jp
211.13.234.206	A	sb02b.postblitz.net
211.13.234.207	A	sb02c.postblitz.net
211.13.234.208	A	sb02d.postblitz.net
211.13.235.100	PTR	211.13.235.100
211.13.235.228	PTR	211.13.235.228
211.13.235.249	PTR	211.13.235.249
211.13.236.40	A	chirashiplus.tv
211.13.236.199	A	padbt.jp
211.13.236.199	A	gungho.jp
211.13.236.209	A	www.ro2.jp
211.13.236.209	A	cache.gungho.jp
211.13.236.224	A	www.gungho.co.jp
211.13.240.48	A	www.odoru.com
211.13.240.48	A	2c2acb0e9ba1fe6cb585775d2a2ddc91.cdnext.stream.ne.jp
211.13.240.48	A	www9.gslb.nhk.or.jp
211.13.240.49	A	www.idolfes.com
211.13.240.50	A	www.odoru.com