Robtex

Up: 61.47.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.47.0.0/23
Down right: 61.47.2.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.47.0.5	A+PTR	pi.islandtechnology.com
61.47.1.60	PTR	vcs.nexentel.com
61.47.1.169	A	mailgateway.sct.co.th
61.47.1.170	PTR	bkkbox.com
61.47.2.2	A+PTR	ux3.cit631.com
61.47.2.2	A	taweewit.com
61.47.2.3	PTR	siammedee.33m.com
61.47.2.3	A	sonevakiri.kokood.com
61.47.2.3	A	addlink.com
61.47.2.23	PTR	mail.multiproof.com
61.47.2.23	PTR	mail.mtp.co.th
61.47.2.23	PTR	mailex.multiproof.com
61.47.2.25	A	ddns2.mtp.co.th
61.47.2.26	A	ddns1.mtp.co.th
61.47.2.26	A	www.ddnsthai.com
61.47.2.26	A	www.pjw.co.th
61.47.2.28	A	microsd.co.th
61.47.2.37	PTR	ux2.cit631.com
61.47.2.37	A	healthsalonbkk.com
61.47.2.37	A	gentingdev.com
61.47.2.62	A+PTR	ntsrv1.cit631.com
61.47.2.62	A	nonthaburihorses.com
61.47.2.62	A	dmky.net
61.47.2.66	PTR	ns1.sns-th.com
61.47.2.66	A	autovisionandtravel.com
61.47.2.69	A+PTR	mailgw.thaismarthost.com
61.47.2.69	A	apmail.net
61.47.2.69	A	mail.dstd.mi.th
61.47.2.72	PTR	ns2.siamfiles.com
61.47.2.72	A	dd-secure.com
61.47.2.82	A+PTR	ch7.pacific.net.th
61.47.2.90	A+PTR	ns1.teampcba.com
61.47.2.90	A	teampcba.com
61.47.2.90	A	www.teampcba.com
61.47.2.91	A+PTR	ns2.teampcba.com
61.47.2.91	A	teampcba.com
61.47.2.92	A+PTR	mailcorp.teampcba.com
61.47.2.92	PTR	ns1.teampricision.co.th
61.47.2.100	PTR	astaro.dwp.com
61.47.2.100	A	mx.aecasia.com
61.47.2.100	A	mx.buildasia.com
61.47.2.107	PTR	mail.dwp.com
61.47.2.107	A	webmail.dwp.com
61.47.2.109	PTR	nettoday.co.th
61.47.2.109	A	ns.lafargeprestia.com
61.47.2.109	A	mail.lafargeprestia.com
61.47.2.112	PTR	deetai.com
61.47.2.131	A+PTR	mx4.chaiyohosting.com
61.47.2.134	A+PTR	uncleowen.chaiyohosting.com
61.47.2.134	A	ns.xn--r3cefaoj2hno7s5a.com
61.47.2.134	A	ns65.chaiyohosting.com
61.47.2.135	PTR	uncleowen.chaiyohosting.com
61.47.2.135	A	ns66.chaiyohosting.com
61.47.2.136	PTR	uncleowen.chaiyohosting.com
61.47.2.136	A	ns.xn--r3cefaoj2hno7s5a.com
61.47.2.136	A	ns.foodanddrinkintl.com
61.47.2.139	PTR	ready.chaiyoreadymarket.com
61.47.2.140	PTR	ready.chaiyoreadymarket.com
61.47.2.140	A	thaigemstar.com
61.47.2.140	A	hy.co.th
61.47.2.141	PTR	online.chaiyoreadymarket.com
61.47.2.142	PTR	online.chaiyoreadymarket.com
61.47.2.143	PTR	online.chaiyoreadymarket.com
61.47.2.144	A+PTR	macewindu.chaiyohosting.com
61.47.2.144	PTR	demo.chaiyoreadymarket.com
61.47.2.144	A	ns75.chaiyohosting.com
61.47.2.145	PTR	macewindu.chaiyohosting.com
61.47.2.145	PTR	demo.chaiyoreadymarket.com
61.47.2.147	PTR	mail-02.chaiyohosting.com
61.47.2.148	PTR	jaika.chaiyoreadymarket.com
61.47.2.148	A	ns68.chaiyohosting.com
61.47.2.149	PTR	jaika.chaiyoreadymarket.com
61.47.2.149	A	mail.heylalo.com
61.47.2.149	A	webmail.snpprofessional.com
61.47.2.151	PTR	vps-151.chaiyohosting.com
61.47.2.152	PTR	sith.chaiyohosting.com
61.47.2.152	A	ns64.chaiyohosting.com
61.47.2.153	PTR	sith.chaiyohosting.com
61.47.2.153	A	ns.puulug.com
61.47.2.153	A	ns.vivadealer.com
61.47.2.154	PTR	mx8.chaiyohosting.com
61.47.2.156	A+PTR	dns2.chaiyohosting.com
61.47.2.157	A+PTR	bobafett.chaiyohosting.com
61.47.2.157	A	ns73.chaiyohosting.com
61.47.2.158	PTR	bobafett.chaiyohosting.com
61.47.2.158	A	ns74.chaiyohosting.com
61.47.2.159	PTR	bobafett.chaiyohosting.com
61.47.2.160	A	mail.coremedia.co.th
61.47.2.160	A	ns.895sweetfm.com
61.47.2.160	A	ns.yesradiothai.com
61.47.2.163	PTR	jabba.chaiyohosting.com
61.47.2.164	PTR	jabba.chaiyohosting.com
61.47.2.164	A	www.letgokorea.com
61.47.2.164	A	www.so-gear.com
61.47.2.166	PTR	mysql5-1.chaiyohosting.com
61.47.2.166	PTR	r2mssql.chaiyohosting.com
61.47.2.167	PTR	mysql5-1.chaiyohosting.com
61.47.2.168	A+PTR	gateway1.chaiyopay.com
61.47.2.168	A	chaiyopay.com
61.47.2.170	A+PTR	mail-01.chaiyohosting.com
61.47.2.170	A+PTR	onlineticket.chaiyohosting.com
61.47.2.172	PTR	dedicated-161.chaiyohosting.com
61.47.2.172	A	ns51.chaiyohosting.com
61.47.2.172	A	ns52.chaiyohosting.com
61.47.2.173	PTR	darthvader.chaiyohosting.com
61.47.2.173	A	doctoryounger.com
61.47.2.173	A	media-matter.com
61.47.2.174	PTR	dedicated-174.spicymkt.com
61.47.2.176	PTR	readyweb-02.chaiyoreadyweb.com
61.47.2.176	A	chaiyohostingsupport.com
61.47.2.176	A	jtbthailand.com
61.47.2.180	PTR	atimedesign.com
61.47.2.182	PTR	mail.vps182.itilthai.com
61.47.2.182	A	mssql2008r2.chaiyohosting.com
61.47.2.186	PTR	vps186.chaiyohosting.com
61.47.2.187	A	mail.gsbyouthclub.com
61.47.2.188	A	railayvillagekrabi.com
61.47.2.188	A	mail.somkietburi.com
61.47.2.188	A	aonangfiore.com
61.47.2.218	PTR	ns1.suwanpad.com
61.47.2.221	PTR	ns1.qplushost.com
61.47.2.221	PTR	ns2.qplushost.com
61.47.2.227	PTR	mail.seesuntv.com
61.47.2.229	A+PTR	mail.seesuntv.com
61.47.2.229	A	seesuntv.com
61.47.2.232	PTR	mail.9dset.com
61.47.2.233	PTR	mail.asiahostservice.com
61.47.2.234	PTR	email-camp.com
61.47.2.234	PTR	mail.sendthistofriend.com
61.47.2.240	PTR	mail.9dset.com
61.47.2.242	PTR	1baht.net
61.47.2.242	A	ns6.customix.com
61.47.2.244	PTR	www.orange-thailand.com