Robtex

Up: 58.71.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 58.71.64.0/20
Down right: 58.71.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.71.64.12	A	p1smtp02.amkor.com.ph
58.71.64.13	A	p1smtp03.amkor.com.ph
58.71.64.15	A	atpsmtp02.amkor.com.ph
58.71.64.78	A	sictsc.com
58.71.64.216	A	atpftp02mail2.amkor.com.ph
58.71.64.216	A	lc2.atp.com.ph
58.71.66.12	PTR	smtp1.ccbp.com.ph
58.71.66.12	A	smtp1.ccbpi.com
58.71.66.15	PTR	smtp2.ccbp.com.ph
58.71.66.15	A	smtp2.ccbpi.com
58.71.70.206	A	mail1.esball.net
58.71.72.226	A	cta.yeshj.com.hjdns.net
58.71.73.9	PTR	mail.aipq.amertroninc.com
58.71.74.134	PTR	58.71.74.134.pldt.net
58.71.74.144	PTR	58.71.74.144.pldt.net
58.71.74.167	PTR	58.71.74.167.pldt.net
58.71.75.124	A	mail.lexus.com.ph
58.71.75.125	A	mail.lexus.com.ph
58.71.78.66	A	fbm.manilajockey.com
58.71.78.90	A	mail.forzaintegrated.com
58.71.78.90	A	mail.valueparkingincorp.com
58.71.78.194	PTR	wwwp3.frewill.net
58.71.78.197	PTR	mail.frewill.net
58.71.78.197	A	frewill.net
58.71.78.197	A	webmail.frewill.net
58.71.78.198	A+PTR	wmq.frewill.net
58.71.78.198	A	wwwp.frewill.net
58.71.79.156	A	www.centerpartners.com
58.71.79.200	A+PTR	smtp.qualfon.com
58.71.79.200	A	smtp.telemark.com.mx
58.71.79.202	A+PTR	dns.qualfon.com
58.71.79.205	A+PTR	asav.qualfon.com
58.71.81.242	PTR	mail.pma.ph
58.71.83.0	PTR	host.1.static.teamglac.com
58.71.83.31	A	*.static.teamglac.com
58.71.83.31	A	38.static.teamglac.com
58.71.83.31	A	*.111.static.teamglac.com
58.71.84.6	A	malvar2.pdic.gov.ph
58.71.84.186	A	myrcclhome.com
58.71.84.186	A	mobile-services.myrclhome.com
58.71.84.187	A	rclctrac.com
58.71.84.194	A	ns2.dbm.gov.ph
58.71.84.195	A	dbm.gov.ph
58.71.84.195	A	www.dbm.gov.ph
58.71.84.204	A	psipop.dbm.gov.ph
58.71.86.11	A	mail2.agribank.com.ph
58.71.86.11	A	mail.prsavingsbank.com
58.71.86.16	PTR	host.15.static.prsavingsbank.com
58.71.86.16	A	evdecc.com
58.71.86.17	A+PTR	mail.ropali.com.ph
58.71.86.67	A+PTR	mail.marcopolodavao.com
58.71.86.67	A	smtp.marcopolodavao.com
58.71.86.67	A	www.marcopolodavao.com
58.71.86.244	A	mail2.kumon.ph
58.71.87.171	A	mailgateway.filminera.com.ph
58.71.87.252	PTR	kalibo-cable.tv
58.71.92.1	PTR	alpha1.dlsu.edu.ph
58.71.92.2	PTR	vax1.dlsu.edu.ph
58.71.93.15	PTR	mail.raynetworks.net
58.71.94.61	A	smtp02.pcso.gov.ph
58.71.94.131	A	mail.nhmfc.gov.ph
58.71.94.131	A	ns1.nhmfc.gov.ph
58.71.94.132	A	ns2.nhmfc.gov.ph
58.71.94.132	A	www.nhmfc.gov.ph
58.71.94.139	A	ns2.nhmfc.gov.ph
58.71.95.34	PTR	mail.limtuaco.com
58.71.95.34	A	destilerialimtuaco.com
58.71.95.34	A	mail.convoymktg.com
58.71.95.35	PTR	dlci-exchange.limtuaco.local
58.71.95.37	PTR	host.6.static.limtuaco.com
58.71.95.131	A+PTR	mail.maxima.com.ph