Robtex

Up: 210.4.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 210.4.32.0/20
Down right: 210.4.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.4.36.242	PTR	www.hexagon.com.ph
210.4.38.66	PTR	manilawater.com
210.4.38.120	PTR	mail.sysuinc.com.ph
210.4.38.120	A	mail2.mccormick.com.ph
210.4.38.121	PTR	mail.praise.com.ph
210.4.54.67	A	bliisa.bli.com.ph
210.4.54.67	A	webmail.bli.com.ph
210.4.54.140	A	smtp.rveritas-asia.org
210.4.56.21	PTR	tmsdavao.com.ph
210.4.57.173	A	ulink2.webhop.net
210.4.57.173	A	ulink.webhop.net
210.4.59.45	A	mail.primaryproperties.com.ph
210.4.59.170	PTR	flc-iascebu10.fastgroup.biz
210.4.59.170	A	corundum.davaolight.com
210.4.59.194	A+PTR	email.sarrosahotel.com
210.4.60.20	A+PTR	pen4.ui.phinma.edu.ph
210.4.60.27	A	my-ui.phinma.edu.ph
210.4.60.68	A	yykredit.com
210.4.60.88	A	w3.negor.gov.ph
210.4.60.89	PTR	mx.negor.gov.ph
210.4.60.89	A	w3.negor.gov.ph
210.4.60.91	A+PTR	ns2.negor.gov.ph
210.4.60.146	A+PTR	dhs.unc.edu.ph
210.4.60.146	A	www.unc.edu.ph
210.4.60.146	A	unc.edu.ph
210.4.60.149	PTR	mail.unc.edu.ph
210.4.60.149	PTR	jh.unc.edu.ph
210.4.60.195	A	ns1.wit.edu.ph
210.4.61.26	A	mail.sugbuchinese.com
210.4.61.27	A+PTR	mail1.gothong.com
210.4.61.131	A	isatu.edu.ph
210.4.61.131	A	wvcst.edu.ph
210.4.61.132	A	www.isatu.edu.ph
210.4.61.135	A	adminprox.wvcst.edu.ph
210.4.61.150	PTR	mail.tgti.com.ph
210.4.61.181	A	norsu.edu.ph
210.4.61.195	A	pen.phinma.edu.ph
210.4.61.198	A	pen3.up.phinma.edu.ph
210.4.62.2	A+PTR	bwtest2.cable21.net
210.4.62.2	A+PTR	ftp2.cable21.net
210.4.62.2	A+PTR	ns3.cable21.net
210.4.62.209	A	www.cagayandeoro.da.gov.ph
210.4.62.209	A	cagayandeoro.da.gov.ph
210.4.62.229	A	229.62.4.210.in-addr.arpa.cable21.net
210.4.62.230	A	www.parasat.tv