Robtex

Up: 192.72.0.0/14
Can't show all results, try to descend to a more specific CIDR
Down left: 192.72.0.0/16
Down right: 192.73.0.0/16
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.72.1.2	A	192.72.132-static.reverse.softlayer.com
192.72.2.5	A	192.72.205-static.reverse.softlayer.com
192.72.2.5	A	192.72.235-static.reverse.softlayer.com
192.72.2.6	A	192.72.226-static.reverse.softlayer.com
192.72.2.76	A	ns1.northmemorial.com
192.72.4.0	PTR	h0-192-72-4.seed.net.tw
192.72.4.2	PTR	h2-192-72-4.seed.net.tw
192.72.8.2	PTR	h2-192-72-8.seed.net.tw
192.72.10.0	PTR	h0-192-72-10.seed.net.tw
192.72.10.2	PTR	h2-192-72-10.seed.net.tw
192.72.12.0	PTR	h0-192-72-12.seed.net.tw
192.72.12.2	PTR	h2-192-72-12.seed.net.tw
192.72.14.0	PTR	h0-192-72-14.seed.net.tw
192.72.14.2	PTR	h2-192-72-14.seed.net.tw
192.72.16.0	PTR	h0-192-72-16.seed.net.tw
192.72.20.0	PTR	h0-192-72-20.seed.net.tw
192.72.22.0	PTR	h0-192-72-22.seed.net.tw
192.72.24.0	PTR	h0-192-72-24.seed.net.tw
192.72.26.0	PTR	h0-192-72-26.seed.net.tw
192.72.29.0	PTR	h0-192-72-29.seed.net.tw
192.72.32.0	PTR	h0-192-72-32.seed.net.tw
192.72.34.0	PTR	h0-192-72-34.seed.net.tw
192.72.36.10	PTR	mg.nanyapcb.com.tw
192.72.36.10	A	dns.nanyapcb.com.tw
192.72.36.10	A	vpn.nanyapcb.com.tw
192.72.38.0	PTR	h0-192-72-38.atcorp.com.tw
192.72.38.3	PTR	h3-192-72-38.atcorp.com.tw
192.72.40.0	PTR	h0-192-72-40.seed.net.tw
192.72.44.0	PTR	h0-192-72-44.seed.net.tw
192.72.44.3	PTR	h3-192-72-44.seed.net.tw
192.72.48.0	PTR	h0-192-72-48.seed.net.tw
192.72.50.0	PTR	h0-192-72-50.seed.net.tw
192.72.52.0	PTR	h0-192-72-52.seed.net.tw
192.72.56.0	PTR	h0-192-72-56.seed.net.tw
192.72.58.0	PTR	h0-192-72-58.seed.net.tw
192.72.65.27	A	sj65-27.dialup.seed.net.tw
192.72.65.71	A	sj65-71.dialup.seed.net.tw
192.72.65.73	A	sj65-73.dialup.seed.net.tw
192.72.65.77	A	sj65-77.dialup.seed.net.tw
192.72.66.6	A+PTR	sj66-6.dialup.seed.net.tw
192.72.68.0	PTR	sj68-0.dialup.seed.net.tw
192.72.68.9	A	sj68-9.dialup.seed.net.tw
192.72.68.10	A	sj68-10.dialup.seed.net.tw
192.72.68.19	A	sj68-19.dialup.seed.net.tw
192.72.68.20	A	sj68-20.dialup.seed.net.tw
192.72.70.0	PTR	h0-192-72-70.seed.net.tw
192.72.71.5	A	sj71-5.dialup.seed.net.tw
192.72.71.6	A	sj71-6.dialup.seed.net.tw
192.72.71.7	A	sj71-7.dialup.seed.net.tw
192.72.71.22	A	sj71-22.dialup.seed.net.tw
192.72.72.2	A+PTR	v6ns1.seed.net.tw
192.72.72.2	A	ipv6.seed.net.tw
192.72.72.135	A	www.hydecareers.co.uk
192.72.73.1	A	sj73-1.dialup.seed.net.tw
192.72.74.1	A+PTR	sj74-1.dialup.seed.net.tw
192.72.74.4	A	sj74-4.dialup.seed.net.tw
192.72.74.5	A	sj74-5.dialup.seed.net.tw
192.72.74.7	A	sj74-7.dialup.seed.net.tw
192.72.76.1	A+PTR	sj76-1.dialup.seed.net.tw
192.72.76.2	A+PTR	sj76-2.dialup.seed.net.tw
192.72.76.6	A	sj76-6.dialup.seed.net.tw
192.72.76.8	A	sj76-8.dialup.seed.net.tw
192.72.78.99	A+PTR	sj78-99.dialup.seed.net.tw
192.72.79.0	PTR	sj79-0.dialup.seed.net.tw
192.72.79.2	A+PTR	sj79-2.dialup.seed.net.tw
192.72.79.8	A	sj79-8.dialup.seed.net.tw
192.72.79.23	A	sj79-23.dialup.seed.net.tw
192.72.80.6	A+PTR	postman2.seed.net.tw
192.72.80.7	A	sky.seed.net.tw
192.72.80.12	A	www.digitalunited.com
192.72.80.14	A	rs.seed.net.tw
192.72.82.2	A+PTR	whfw1.seed.net.tw
192.72.82.9	A	ntw1.seed.net.tw
192.72.82.11	A	www.telesonic.com.tw
192.72.82.11	A	ntsb.seed.net.tw
192.72.88.99	PTR	h99-192-72-88.seed.net.tw
192.72.89.99	PTR	h99-192-72-89.seed.net.tw
192.72.98.0	PTR	nn98-0.dialup.seed.net.tw
192.72.98.4	A	nn98-4.dialup.seed.net.tw
192.72.98.6	A	nn98-6.dialup.seed.net.tw
192.72.98.16	A	nn98-16.dialup.seed.net.tw
192.72.98.17	A	nn98-17.dialup.seed.net.tw
192.72.100.8	A	leasedline.seed.net.tw
192.72.100.56	A	snake.seed.net.tw
192.72.100.72	A	lamb.seed.net.tw
192.72.108.1	PTR	h1-192-72-108.seed.net.tw
192.72.115.11	A	mailout.opto.com.tw
192.72.115.124	A	dns1.opto.com.tw
192.72.115.125	A	dns.opto.com.tw
192.72.116.215	A	serveur.amnesiarockfest.com
192.72.118.2	PTR	h2-192-72-118.seed.net.tw
192.72.123.192	A	wirrell.ca
192.72.124.12	PTR	h12-192-72-124.seed.net.tw
192.72.126.16	A	mail.pegavision.com
192.72.126.25	A	pegalync.pegatroncorp.com
192.72.126.61	A	ms4.casetekcorp.com
192.72.126.62	A	ms5.casetekcorp.com
192.72.135.30	PTR	h30-192-72-135.seed.net.tw
192.72.136.1	A	maila.opto.com.tw
192.72.136.4	A+PTR	spama.opto.com.tw
192.72.136.4	A	mx1.opto.com.tw
192.72.136.4	A	spam.opto.com.tw
192.72.139.0	PTR	h0-192-72-139.seed.net.tw
192.72.154.2	PTR	h2-192-72-154.seed.net.tw
192.72.177.178	A	tppush2.seed.net.tw
192.72.178.140	A	rdr-neihu2.seed.net.tw
192.72.220.1	PTR	dns.emc.com.tw
192.72.220.1	A+PTR	emc01.emc.com.tw
192.72.220.1	A	emc.com.tw
192.72.220.5	A+PTR	emcscan.emc.com.tw
192.72.220.8	A	emc.emc.com.tw
192.72.241.0	PTR	h0-192-72-241.seed.net.tw
192.73.1.3	A	192.73.103-static.reverse.softlayer.com
192.73.3.9	A	ns.cato.gd-ais.com
192.73.4.2	A+PTR	ns.ciit.org
192.73.4.2	A+PTR	www1.thehamner.org
192.73.4.2	A	ciit.org
192.73.4.7	PTR	mailgw2.ciit.org
192.73.4.7	PTR	mailgw2.thehamner.org
192.73.7.70	A	fusion.gat.com
192.73.7.80	A	gateway.gat.com
192.73.7.82	A	gridftp.gat.com
192.73.7.89	A	et.gat.com
192.73.8.0	PTR	mscsoftware.com
192.73.8.4	A	zangarra.mscsoftware.com
192.73.8.203	A	vpn-na2.mscsoftware.com
192.73.8.203	A	vpn-na1.mscsoftware.com
192.73.11.3	A+PTR	gollum.monm.edu
192.73.11.3	A+PTR	mcdns1.monm.edu
192.73.11.3	A+PTR	ntstr.monm.edu
192.73.11.4	PTR	mcdns2.monm.edu
192.73.13.25	A	pearsonclan.com
192.73.13.75	A	boystownhospital.net
192.73.13.75	A	boystownhospital.com
192.73.13.79	PTR	4kidshelp.com
192.73.13.79	PTR	4teenhelp.com
192.73.13.79	PTR	boystownkids.com
192.73.13.80	PTR	nebraskafc.com
192.73.13.80	PTR	www.nebraskafc.com
192.73.13.80	PTR	secure.nebraskafc.org
192.73.18.10	A	relay.rva.exostarsvcs.com
192.73.18.25	A	my.exostar.com
192.73.18.27	A	www.myexostar.com
192.73.18.27	A	myexostar.com
192.73.22.132	A+PTR	lo0.cnsw1.syd3.cine.net.au
192.73.23.2	A	sonicwall.wvstateu.edu
192.73.23.2	A	firewall.wvstateu.edu
192.73.23.7	A	pubdns2.wvstateu.edu
192.73.26.80	A	bhr-f1.eur.army.mil
192.73.26.106	A	kic-f1b.eur.army.mil
192.73.26.185	A	hfl-f3.eur.army.mil
192.73.27.53	A	mhnopie2.5sigcmd.army.mil
192.73.28.13	A+PTR	generichosts28-13.rcce.army.mil
192.73.31.1	A	issrtr1.ebsco.com
192.73.31.2	A	ftp.ebsco.com
192.73.31.2	A	timrcics.usebsx01.ml.ebsco.com
192.73.31.3	A	cicsuat1.ebsco.com
192.73.37.194	A	ebscolinksource.com
192.73.48.1	A+PTR	br1.umtnet.umt.edu
192.73.48.1	A	chronos1.umt.edu
192.73.48.2	PTR	br2.umtnet.umt.edu
192.73.48.2	A	chronos2.umt.edu
192.73.48.6	A	br3.umtnet.umt.edu
192.73.53.1	A+PTR	gatec1.sematech.org
192.73.53.3	A	ns1.sematech.org
192.73.53.4	A	ns2.sematech.org
192.73.53.5	A	gater5.sematech.org
192.73.54.2	A	apn-bcfw.besser.com
192.73.54.2	A	outbound.besser.com
192.73.54.17	A	webmail.besser.com
192.73.54.17	A	mail.kraftenergy.com
192.73.61.1	A	deimos.psc.gov
192.73.61.1	A	risc1.pcc.dhhs.gov
192.73.61.1	A	oberon.psc.gov
192.73.62.1	A+PTR	diiigwy.gat.com
192.73.62.1	A	usc.gat.com
192.73.62.11	A	d-tacq8.gat.com
192.73.62.15	A	bcidaq.gat.com
192.73.64.0	PTR	domain.not.configured
192.73.69.2	A	owj-webclinical-api.advancedmd.com
192.73.80.35	A	mail.goboxtop.com
192.73.80.35	A	autodiscover.goboxtop.com
192.73.81.4	A	dc1-fw1.tabush.net
192.73.81.20	A	assamail.assatex.com
192.73.83.40	A	tw1.fashion-colour-beauty.com.tw
192.73.206.0	A+PTR	192-73-206-0.ulticom.com
192.73.206.1	PTR	192-73-206-1.ulticom.com
192.73.206.2	PTR	192-73-206-2.ulticom.com
192.73.206.7	A	192-73-206-7.ulticom.com
192.73.206.11	A	192-73-206-11.ulticom.com
192.73.206.13	A	192-73-206-13.ulticom.com
192.73.213.1	PTR	d236gsm3728s.ascr.doe.gov
192.73.213.38	A	zorkmid.er.doe.gov
192.73.213.49	A	mail.ascr.doe.gov
192.73.213.49	A	dns2.ascr.doe.gov
192.73.213.49	A	oerhp01.er.doe.gov
192.73.214.48	A	www.stratusliveportal.com
192.73.214.48	A	stratusliveportal.com
192.73.214.54	A	afg.artswave.stratuslive.com
192.73.214.54	A	artswave.stratuslive.com
192.73.216.20	A	cpt-1.meaddata.com
192.73.216.22	A+PTR	cpt.lexis-nexis.com
192.73.216.22	A+PTR	cpt-2.meaddata.com
192.73.216.22	A+PTR	cpt.meaddata.com
192.73.216.23	A	cpt.lexis-nexis.com
192.73.216.23	A	cpt.meaddata.com
192.73.216.24	A	cpt.lexis-nexis.com
192.73.216.24	A	cpt.meaddata.com
192.73.216.25	A	cpt.lexis-nexis.com
192.73.216.25	A	cpt.meaddata.com
192.73.220.38	A	occ-1-1563-92.1.nflxso.net
192.73.220.38	A	occ-0-1563-1722.1.nflxso.net
192.73.220.191	A	lens.iqeye.com
192.73.222.3	PTR	unknown.windriver.com
192.73.223.8	A	mx3.gulfstreampsc.com
192.73.223.8	A	mail.centauri-ins.com
192.73.223.8	A	mail.sjicsips.com
192.73.224.2	A+PTR	maat.csrees.usda.gov
192.73.224.2	A+PTR	maat.nifa.usda.gov
192.73.224.3	PTR	cris.nifa.usda.gov
192.73.224.3	PTR	cristel.nifa.usda.gov
192.73.224.3	A	cristel.csrees.usda.gov
192.73.228.2	PTR	gige-0-1.core2.silvaco.com
192.73.228.23	A	proxy.silvaco.com
192.73.228.100	A	www.silvaco.co.jp
192.73.228.100	A	www.sflm.net
192.73.228.100	A	www.silvaco.com.cn
192.73.232.6	A	rexspace.com
192.73.232.6	A	sistercitiessanjose.org
192.73.232.6	A	sistercitiessanjose.com
192.73.234.2	PTR	percy.0xgj.com
192.73.234.2	A	dc-da2d7cf3.omegawatchreviews.com
192.73.234.2	A	hautesearch.com
192.73.234.6	PTR	rn1.s5h.net
192.73.234.6	A	ns2.ednevitable.co.uk
192.73.234.10	PTR	racerender.com
192.73.236.5	PTR	elpishost.com
192.73.236.9	A	ns2.odev.ca
192.73.236.22	A	pixelbytestudios.com
192.73.236.24	A	smirksystems.com
192.73.236.24	A	spaceaids.org
192.73.238.7	A	mail.stackplex.com
192.73.238.9	A	ruler2020.com
192.73.238.10	A	dc-0c9ae61d.jamiimediallc.com
192.73.238.10	A	dc-e69a01de2cce.jamiimediallc.com
192.73.238.14	PTR	dns.polymorphic.net
192.73.240.30	A	zycada.com
192.73.240.31	A	ns2.stromsness.com
192.73.240.31	A	ns2.stromsness.org
192.73.240.31	A	ns2.realsoonnow.net
192.73.242.22	A+PTR	dubstep.ginetx.net
192.73.242.22	A	pinnacle-defense.com
192.73.242.22	A	webhost.ginetx.net
192.73.244.13	A	xoosports.com
192.73.244.15	A	ns2.bigowlhost76.com
192.73.244.15	A	ns1.bigowlhost101.com
192.73.244.15	A	ns2.axn03.com
192.73.246.99	A	gslb7.scaleengine.net
192.73.246.100	A	ns10.scaleengine.net
192.73.246.162	A	edge.anycastcdn.net
192.73.247.4	A	flipr.cedexis.net
192.73.248.13	A	vermontbeauty.net
192.73.248.14	A	mail.vantagelabs.co
192.73.248.15	A+PTR	mx02.dfw.mta.isheriff.com
192.73.248.16	A	wonderiam.org
192.73.250.11	PTR	columbus-court-info.com
192.73.250.67	A	jacksonville-court-info.com
192.73.250.237	A	mail.thclimo.com
192.73.250.237	A	thclimo.com
192.73.250.240	A	hajjnumrah.com
192.73.252.12	A+PTR	www.pastlie.com
192.73.252.12	A	mail.pastlie.com
192.73.252.12	A	pastlie.com
192.73.252.15	A	residencialcasafuerte.com