Robtex

Up: 58.71.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 58.71.0.0/19
Down right: 58.71.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.71.1.4	A+PTR	nms.pldt.net
58.71.1.5	A+PTR	directory.pldt.net
58.71.1.6	A+PTR	bod.pldt.net
58.71.1.7	A	web.pldt.net
58.71.2.4	A+PTR	ns2.pldt.net
58.71.2.7	A+PTR	igate-cache2.pldt.net
58.71.2.7	A	ns2.roasters.com.ph
58.71.2.8	A+PTR	ns2dsl-cache.pldt.net
58.71.2.9	PTR	mail.pldt.net
58.71.6.148	A	mx2.levelupgames.ph
58.71.7.98	A	mail01.youscoop.tv
58.71.7.140	A	mail.citech.com.ph
58.71.8.75	PTR	dragon9.sanroquepower.ph
58.71.9.218	PTR	mx1.nglconsulting.com
58.71.9.218	A	mx4.nglconsulting.com
58.71.9.219	A+PTR	mx2.nglconsulting.com
58.71.9.244	PTR	host.5.static.yupangco.com
58.71.9.244	A	antispam.yupangco.com
58.71.10.98	A+PTR	pop3.uppc.com.ph
58.71.10.107	A	mail.takedapharma.ph
58.71.10.187	A	mail2.cgif-abmi.org
58.71.10.194	PTR	igmx.narravc.com
58.71.10.194	A	mail1.globoasiatico.com.ph
58.71.11.123	A	mail01.pinnacle.ph
58.71.11.123	A	mail02.pinnacle.ph
58.71.11.187	PTR	smtp2.chinatrust.com.ph
58.71.11.188	PTR	host.20.static.ctbcbank.com.ph
58.71.11.188	A	ns2.chinatrust.com.ph
58.71.11.190	PTR	host.22.static.ctbcbank.com.ph
58.71.11.190	A	netbanking.chinatrust.com.ph
58.71.11.190	A	netbanking.ctbcbank.com.ph
58.71.12.26	A	www.malayanscience.edu.ph
58.71.12.98	PTR	ecs01et02.equicom.com
58.71.12.98	A	gateway.equicom.com
58.71.12.99	PTR	euclid.equicom.com
58.71.12.102	A	www.medilink.com.ph
58.71.12.107	A	www.equicomgroup.com.ph
58.71.12.108	A	mx01.equicom.com
58.71.12.227	A+PTR	pldt.qualservcentral.com
58.71.12.229	PTR	mail.ramcar.com
58.71.12.229	A	mail.motolite.com
58.71.12.230	A	gateway2.qualservcentral.com
58.71.13.3	PTR	mail.britishschoolmanila.org
58.71.13.50	A	eganov.pldt.net
58.71.13.100	A+PTR	tcs.pldt.net
58.71.13.150	PTR	ns2.auction.ph
58.71.14.109	A	hpitest.hondaph.com
58.71.14.211	PTR	ecs03et01.equicom.com
58.71.14.213	A+PTR	mx2.myhealth.ph
58.71.14.213	A+PTR	mx2.algoleasing.com.ph
58.71.14.213	PTR	mx1.doubledragon.com.ph
58.71.15.3	A	wmsu.edu.ph
58.71.15.10	A	www2.wmsu.edu.ph
58.71.15.69	PTR	sword.senate.gov.ph
58.71.15.82	A+PTR	mail.agp.ph
58.71.15.88	A	ftp.agp.ph
58.71.15.91	A	vpn.agp.ph
58.71.15.99	A	mla-mail.splwg.com
58.71.15.129	PTR	mail.franklinbaker.com
58.71.15.147	A	globalpharmatrade.com
58.71.15.147	A	mail.philpharmawealth.com
58.71.15.147	A	mail.enduremedical.biz
58.71.15.218	A	etime.tupperware.ph
58.71.15.220	A	mail2.tupperware.ph
58.71.16.3	A	slpowergen.com
58.71.16.3	A	mail.slpowergen.com
58.71.16.4	A	mail3.slpowergen.com
58.71.16.75	PTR	mail.vconnectinc.com
58.71.16.75	PTR	mail.filipiniana.net
58.71.16.116	A+PTR	pol-df-mta.dolefil.com
58.71.17.3	PTR	mail.namria.gov.ph
58.71.17.4	PTR	webserver.namria.gov.ph
58.71.17.5	PTR	www.namria.gov.ph
58.71.17.41	A	beta-esports.garena.ph
58.71.17.51	A	mymlhuillier.com
58.71.17.51	A	mymlkp.com
58.71.17.70	PTR	mail.provintl.com
58.71.17.82	A+PTR	mail.goldilocks.com.ph
58.71.17.82	A	www.goldilocks.com
58.71.17.82	A	gateway.goldilocks.com.ph
58.71.17.90	PTR	post.goldilocks.com.ph
58.71.17.150	PTR	ns1.formostar.com.ph
58.71.17.150	A	www.aaphilippines.org
58.71.17.165	A	smtp.ics.com.ph
58.71.17.165	A	smtpout.ics.com.ph
58.71.17.169	A	icsi.com.ph
58.71.17.210	PTR	ua214.abm-computech.com
58.71.17.211	PTR	abmglobal-solutions.info
58.71.17.211	A	mx.abmglobal-solutions.info
58.71.17.211	A	smtp.abmglobal-solutions.info
58.71.17.226	A	sankashbpo.com
58.71.17.227	PTR	edm.hirasfashion.com
58.71.17.227	A	barristershop.ca
58.71.18.70	A	manila.leighton.com.ph
58.71.18.210	A+PTR	gateway2.iwspc.com
58.71.18.210	A	esmailgw3.iwspc.com
58.71.18.210	A	firewall3.iwspc.com
58.71.19.235	A	wpu.edu.ph
58.71.19.243	A	seameo-innotech.org
58.71.19.244	A	mail.seameo-innotech.org
58.71.19.245	A	www.seameo-innotech.org
58.71.19.247	A	gkglobal.org
58.71.20.80	PTR	pldt.apbto.com
58.71.20.227	A	www.pldtplay.com
58.71.20.227	A	pldtplay.com
58.71.20.227	A	*.pldtplay.com
58.71.22.0	A	spup.edu.ph
58.71.22.2	A+PTR	mail.landbank.com
58.71.22.3	A	ns5.landbank.com
58.71.22.5	A	lbp-vpn.com
58.71.22.66	PTR	dasma.dlsu.edu.ph
58.71.22.194	PTR	mx2.fil-pacific.com
58.71.22.194	A	anti-fit.com
58.71.22.229	A	spuwebserver.spup.edu.ph
58.71.22.231	A	lms.spup.edu.ph
58.71.22.233	A	saput.spup.edu.ph
58.71.23.65	PTR	mgo-gw.pldtglobal.com
58.71.23.66	PTR	fw1.pldtglobal.com
58.71.23.67	PTR	mx2.pldtglobal.com
58.71.23.131	PTR	pbs.gov.ph
58.71.23.228	A	dns-pep2.sgc.com.ph
58.71.23.231	A	www.transcycle.com.ph
58.71.23.231	A	mx.informationgateway.net
58.71.25.76	A	r1.sn-2aqu-hoas.gvt1.com
58.71.25.76	A	r1---sn-2aqu-hoas.googlevideo.com
58.71.25.76	A	r1---sn-2aqu-hoas.gvt1.com
58.71.26.11	A	mx.cas-oprs.com
58.71.26.11	A	cas-oprs.com
58.71.26.20	PTR	wu.cas-oprs.com
58.71.26.67	PTR	pna.ph
58.71.26.67	PTR	mail.pna.ph
58.71.26.79	PTR	bdblaw.com.ph
58.71.26.79	PTR	mail.bdblaw.com.ph
58.71.26.79	PTR	mail2.bdblaw.com.ph
58.71.26.80	A	ns1.upmin.edu.ph
58.71.26.82	A	upmin.edu.ph
58.71.28.10	PTR	ns1.auction.ph
58.71.28.150	PTR	ns2.auction.ph
58.71.29.81	A+PTR	mail2.steagstatepower.com
58.71.29.81	A	mail.steag-statepower.com
58.71.29.84	A	www.steag-spi.com
58.71.29.85	A+PTR	mail.steag-spi.com
58.71.29.86	PTR	mail2.steag-spi.com
58.71.30.71	A	online.bdo.com.ph
58.71.30.76	A	clg.bdo.com.ph
58.71.30.98	A	ns1.uno-r.edu.ph
58.71.30.98	A	pldt.uno-r.edu.ph
58.71.31.7	A	gkportal.org
58.71.31.7	A	gkglobal.org
58.71.31.16	A	gk1worldusa.com
58.71.31.16	A	gk1world.com
58.71.31.67	A	smtpig.tspi.com.ph
58.71.32.68	A	slb1.philhealth.gov.ph
58.71.32.71	A	memberinquiry.wip.philhealth.gov.ph
58.71.33.194	A	lc1.stradcom.net.ph
58.71.33.194	A	lc1.lto.net.ph
58.71.33.195	A	www.wip.lto.net.ph
58.71.33.197	A	ltomedical.wip.stradcom.net.ph
58.71.34.133	PTR	host.6.static.makatimed.net.ph
58.71.34.133	A	mail.makatimed.net.ph
58.71.34.142	A	makatimedical.net
58.71.34.144	A+PTR	smtp01.makatimed.net.ph
58.71.34.186	A	janus.mdi.net.ph
58.71.34.251	PTR	mail.sflu.com
58.71.35.7	A	psenow.com
58.71.36.64	PTR	host.1.static.bancnetonline.com
58.71.36.68	A	2fa-preprod.bancnetonline.com.cdn.cloudflare.net
58.71.36.70	A	www.bancnetvan.net
58.71.36.82	A	ns.bancnetvan.net
58.71.36.82	A	ns1.bancnetvan.net
58.71.41.132	A	www.petron.net.cn
58.71.41.132	A	www.petron.hk
58.71.41.132	A	www.petron.com.hk
58.71.41.193	PTR	static.pldt.net
58.71.41.195	A+PTR	mail3.sm-shoemart.com
58.71.41.202	A	sm-shoemart.com
58.71.41.204	A	fourmh.smdeptstore.com
58.71.41.215	A	smsla.com.ph
58.71.43.195	A	citysavings.com.ph
58.71.43.195	A	www.citysavings.com.ph
58.71.43.196	A	csb101smtpsrvr.citysavings.com.ph
58.71.43.200	PTR	mailbox1.mansion88.com
58.71.43.200	PTR	mailbox1.oakleighcapital.com
58.71.43.200	A	mailbox.mansion88finance.com
58.71.44.164	A	smtp.netcon.ph
58.71.44.164	A	ns1.netcon.ph
58.71.44.164	A	imap.netcon.ph
58.71.45.124	A	cebuitsolutions.com
58.71.45.135	PTR	host.12.static.thestudio.com
58.71.45.160	PTR	host-1_static-infyph.com
58.71.45.169	A	mail.infyph.com
58.71.45.179	A	mail.infyabs.com
58.71.45.192	PTR	host1.static.rosepharmacy.com
58.71.45.199	A	mail.rosepharmacy.com
58.71.45.202	A	mail01.rosepharmacy.com
58.71.46.6	A	codex.bworldonline.com
58.71.46.6	A	www.codex.bworldonline.com
58.71.46.8	A	webmail.bworldonline.com
58.71.46.10	A	mx.msefab.com
58.71.51.200	A	mail2.chikka.com
58.71.51.210	A	6upuat.com
58.71.51.228	A	argosyinvestments.com
58.71.51.228	A	asiaselect.co.id
58.71.55.137	A	proxy.judiciary.gov.ph
58.71.58.3	PTR	sili.adnu.edu.ph
58.71.59.71	A	commsfarm.com
58.71.59.72	A	ishipmore.com
58.71.59.76	A	mxshield.ekonek.com
58.71.59.77	A	mail.iwmiph.com
58.71.60.17	PTR	host.17.static.spicrm.com
58.71.60.17	A	crmops.spi-global.com
58.71.60.24	PTR	host.24.static.spicrm.com
58.71.60.30	A+PTR	mail5.spi-global.com
58.71.60.30	PTR	mail1.spicrm.com
58.71.60.42	PTR	host.42.static.spicrm.com
58.71.60.42	A	mail.spicrm.com
58.71.60.55	A	mail3.spicrm.com
58.71.60.81	PTR	host.82.static.spicrm.com
58.71.60.101	PTR	host.102.static.spicrm.com
58.71.62.77	A	avalonedunet.com