Robtex

Up: 72.15.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 72.15.48.0/21
Down right: 72.15.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.15.48.4	A	lo0.bfr01.905kingstw01.yyz.beanfield.com
72.15.48.13	A	lo0.bfr01.151frontstw01.yyz.beanfield.com
72.15.48.210	PTR	lo1.pe01.642kingstw01.yyz.beanfield.com
72.15.48.242	PTR	lo1.pe01.197spadinaav01.yyz.beanfield.com
72.15.49.32	PTR	te0-0-0-1.bfr01.77mowatav01.yyz.beanfield.com
72.15.49.33	PTR	te0-0-0-1.bfr01.151frontstw01.yyz.beanfield.com
72.15.49.34	PTR	be2.bfr01.151frontstw01.yyz.beanfield.com
72.15.49.48	PTR	te0-0-25.pe01.800squarevictoriast01.yul.beanfield.com
72.15.49.100	A+PTR	mail.givex.com
72.15.49.100	A+PTR	mail1.givex.com
72.15.49.100	A+PTR	smtp.givex.com
72.15.49.112	A	pospartnersupport.com
72.15.49.244	A	vl4008.pe01.460richmondstw01.yyz.beanfield.com
72.15.50.14	A+PTR	lo0.pe01.1stclairavw01.yyz.beanfield.com
72.15.50.19	A+PTR	lo0.pe14.151frontstw01.yyz.beanfield.com
72.15.50.34	A+PTR	lo0.pe01.23fraserav01.yyz.beanfield.com
72.15.50.43	A	lo0.pe06.77mowatav02.yyz.beanfield.com
72.15.50.73	A	lo0.pe02.23fraserav01.yyz.beanfield.com
72.15.50.81	A+PTR	lo0.pe10.100kingstw01.yyz.beanfield.com
72.15.50.81	A	lo0.pe01.401bayst01.yyz.beanfield.com
72.15.50.106	A	lo0.pe01.184frontste01.yyz.beanfield.com
72.15.50.150	A+PTR	lo0.pe04.1250renelevesquebl01.yul.beanfield.com
72.15.50.185	A+PTR	lo0.pe06.60adelaideste01.yyz.beanfield.com
72.15.50.218	PTR	lo0.pe12.151frontstw01.yyz.beanfield.com
72.15.50.231	A+PTR	lo0.pe02.1yorkst01.yyz.beanfield.com
72.15.50.243	A+PTR	lo0.bpe01.700754thstse01.yyc.beanfield.com
72.15.51.144	PTR	te0-2.pe01.20adelaideste01.yyz.beanfield.com
72.15.52.34	A	mail1.dpptoronto.com
72.15.52.210	A	removemyname.ca
72.15.53.4	PTR	navedge01.navantis.com
72.15.53.5	PTR	navedge02.navantis.com
72.15.53.10	A	navantisoncloud.com
72.15.53.10	A	peopleworkscrm.com
72.15.53.10	A	www.navantis.com
72.15.53.13	A	navedge01.navantis.com
72.15.53.19	A	dolphin-software.com
72.15.53.19	A	navantisonline.com
72.15.53.43	A	dolphin-software.com
72.15.53.51	A	smhpa.ca
72.15.53.52	A	peopleworkscrm.com
72.15.54.36	A	mail.nbs-enb.ca
72.15.54.82	A	fw.shareowner.com
72.15.54.83	A	mail.shareowner.com
72.15.54.86	A	shareowner.com
72.15.54.86	A	www.shareowner.com
72.15.54.104	A	truition.co.uk
72.15.54.104	A	truition.ca
72.15.54.144	A	taylim.ca
72.15.54.162	A+PTR	email.fnlawyers.com
72.15.54.162	A	mail.fnlawyers.com
72.15.54.170	A	hellounclebob.com
72.15.54.170	A	byulab.com
72.15.54.197	A	mail.facesharing.com
72.15.54.197	A	futurmillionnaire.com
72.15.54.197	A	facesharing.com
72.15.54.199	PTR	72-15-54-199.beanfield.net
72.15.54.199	A	fbot.ca
72.15.54.214	A+PTR	bangin.unixsluts.com
72.15.54.216	A	dns.chicks-dig-unix.net
72.15.54.216	A	*.chicks-dig-unix.net
72.15.54.216	A	stunbunny.org
72.15.54.225	PTR	ns1.rdcomp.ca
72.15.54.225	A	mail.auriga.on.ca
72.15.54.228	A	01systemstudio.com
72.15.54.228	A	ghettocyb.org
72.15.54.228	A	blackpixelrecords.com
72.15.54.234	PTR	vps3.mohsho.com
72.15.54.247	A	ns4.mohsho.com
72.15.54.247	A	csbbcs.org
72.15.54.247	A	www.csbbcs.org
72.15.55.42	A	upincstudio.ca
72.15.55.42	A	gsbranding.net
72.15.55.53	A	cookbruk.com
72.15.55.82	A	antispam.tng.ca
72.15.55.101	A	gtsystemmonitor.com
72.15.55.115	A+PTR	rainbow.cubearmy.com
72.15.55.115	A	dns.rydiumnetwork.com
72.15.55.139	A	cmcfaculty.com
72.15.55.148	A	ecclesiastical.ca
72.15.55.148	A	eccles-ins.com
72.15.55.149	A	northamrealty.net
72.15.55.149	A	northamrealty.org
72.15.55.195	A	issa-rp.com
72.15.55.230	A	mail.amw3000.com
72.15.55.235	A	mail.bedrocan.ca
72.15.56.17	A	autovisionwireless.net
72.15.56.36	A	autovisionwireless.com
72.15.57.66	PTR	mail.hirisecapital.com
72.15.57.66	A	mail1.impactmobile.com
72.15.57.98	PTR	mail.manawa.net
72.15.57.98	A	mail.manawa.ca
72.15.57.98	A	mail.manawaprocurement.net
72.15.57.111	A	mail.bbandc.com
72.15.59.98	A	sip2.softchoice.com
72.15.59.99	A	sip2.softchoice.com
72.15.59.106	A	sip4.softchoice.com
72.15.59.107	A	sip4.softchoice.com
72.15.59.128	PTR	n.ra.tor1.fonolo.net
72.15.59.129	A+PTR	core1.ra.tor1.fonolo.net
72.15.59.170	A	ns1.psitools.com
72.15.59.178	A	ns2.psitools.com
72.15.59.181	A	psiphon2.net
72.15.59.190	A	ns.simple-store.net
72.15.59.194	A	ftp.teeplearch.com
72.15.59.197	A+PTR	mail.teeplearch.com
72.15.59.198	A+PTR	webmail.teeplearch.com
72.15.59.200	A+PTR	gateway.teeplearch.com
72.15.59.234	A	mail.cameronassociates.com
72.15.59.242	A+PTR	mail.hp-arch.com
72.15.59.254	A	themelonhd.com
72.15.59.254	A	themelonhd.ca
72.15.60.32	PTR	72-15-60-32.beanfield.net
72.15.60.136	A	lo4002.rgw01.999.beanfield.com
72.15.61.48	A	vpolsinelli.com
72.15.61.213	A	musicinavacuum.com
72.15.61.247	A	musicinavacuum.com
72.15.62.19	PTR	72-15-62-19.beanfield.net
72.15.62.32	PTR	72-15-62-32.beanfield.net
72.15.62.89	A	mystyleit.com
72.15.62.98	PTR	72-15-62-98.beanfield.net
72.15.62.115	PTR	72-15-62-115.beanfield.net
72.15.62.145	PTR	72-15-62-145.beanfield.net
72.15.62.162	PTR	72-15-62-162.beanfield.net
72.15.62.163	PTR	72-15-62-163.beanfield.net
72.15.62.178	PTR	72-15-62-178.beanfield.net
72.15.62.194	PTR	72-15-62-194.beanfield.net
72.15.62.209	PTR	72-15-62-209.beanfield.net
72.15.62.225	PTR	72-15-62-225.beanfield.net
72.15.62.240	PTR	72-15-62-240.beanfield.net
72.15.63.50	PTR	72-15-63-50.beanfield.net
72.15.63.86	A	frankw.net
72.15.63.147	A	tmh-ds5a.myds.me
72.15.63.160	PTR	72-15-63-160.beanfield.net
72.15.63.174	A	smtp.thwart.be
72.15.63.174	A	thwart.be