Robtex

Up: 67.215.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 67.215.96.0/21
Down right: 67.215.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.215.96.19	A	cknmuapusscxnrabdik.com
67.215.96.145	A	gokkhoeuvvnpj.com
67.215.96.147	A	mail.produccionespmc.com
67.215.97.2	A	mail.datamambo.com
67.215.97.6	PTR	inbound.garrigapaper.com.nustream.net
67.215.97.6	A+PTR	mail.garrigapaper.com.nustream.net
67.215.97.6	A+PTR	smtp.garrigapaper.com.nustream.net
67.215.97.20	A	mail.exotiquepr.com
67.215.97.58	A	mail.rimco-inc.com
67.215.97.204	A	dev.orsyspr.com
67.215.97.204	A	wiki.orsyspr.com
67.215.98.78	A+PTR	mx2.osipr.com
67.215.98.78	A	mx2.alchavo.com
67.215.98.216	A+PTR	mail.berriospr.com
67.215.98.216	A+PTR	webmail.berriospr.com
67.215.98.254	A	mail.mjconpr.com
67.215.99.2	A	smtp.itechpr.com
67.215.99.3	A	mail.itechpr.com
67.215.99.26	A	ctmapr.net
67.215.99.42	A	vpn.berriospr.com
67.215.99.51	PTR	51-99-215-67.clnip.vpnet.net
67.215.99.82	PTR	82-99-215-67.clnip.vpnet.net
67.215.99.82	A	dc-22a2f631-mail.aguacoop.com
67.215.99.82	A	aguadillacoop.com
67.215.99.102	A	ruiz.urayoan.net
67.215.99.162	PTR	162-99-215-67.clnip.vpnet.net
67.215.99.162	A	mx.caborojocoop.com
67.215.99.162	A	mail.caborojocoop.com
67.215.99.174	A	smtp.cossma.org
67.215.99.178	PTR	178-99-215-67.clnip.vpnet.net
67.215.99.197	A	videosentinel.com
67.215.103.2	A	avp.gobierno.pr
67.215.103.2	A	ns1.avp.gobierno.pr
67.215.103.2	A	ns1.avp.pr.gov
67.215.105.4	A+PTR	ucasrvmx0410.sju.albizu.edu
67.215.105.5	A+PTR	ironport.sju.albizu.edu
67.215.106.2	A	coopacvirtual.com
67.215.106.26	A	crhsms.com
67.215.106.58	A	mail.garrigapaper.com
67.215.106.58	A	smtp.vpnetsecure.com
67.215.106.58	A	mail.vpnetsecure.com
67.215.106.90	A	guracooptext.com
67.215.106.110	A	sophoslearning.com
67.215.106.110	A	allyachtconcierge.com
67.215.106.166	A	mail1.boni.coop
67.215.106.166	A	mail2.boni.coop
67.215.106.186	A	portal360pr.com
67.215.111.28	A+PTR	mail.email.openmobilepr.com
67.215.111.28	A	mms.openmobilepr.com
67.215.111.167	A	services.openmobilepr.com
67.215.111.172	A	om4pr.com
67.215.111.190	A	ns1.mobiles.openmobilepr.com
67.215.111.190	A	ns1.om4pr.com
67.215.111.190	A	ns1.miolapr.com
67.215.111.210	A	mail.mobiles.openmobilepr.com