Robtex

Up: 70.35.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 70.35.136.0/22
Down right: 70.35.140.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.35.138.10	A+PTR	ac.pr.gov
70.35.138.10	A+PTR	dcr.pr.gov
70.35.138.10	A+PTR	ac.gobierno.pr
70.35.138.30	PTR	mail.ac.pr.gov
70.35.138.140	A+PTR	contralorelectoral.gov.pr
70.35.138.140	A+PTR	oce.gov.pr
70.35.138.140	A+PTR	www.contralorelectoral.gov.pr
70.35.138.141	PTR	email.contralorelectoral.gov.pr
70.35.138.141	PTR	email.oce.gov.pr
70.35.139.155	PTR	mail.asespr.org
70.35.139.155	A	asesprex.asespr.org
70.35.139.155	A	asesprex2.asespr.org
70.35.139.182	A	cablesandmorepr-server.com
70.35.139.218	A	owa2.sanrafael.coop
70.35.139.218	A	owa.sanrafael.coop
70.35.140.19	A+PTR	crimpr.net
70.35.140.19	A+PTR	www.crimpr.net
70.35.140.20	A+PTR	autodiscover.crimpr.net
70.35.140.20	A+PTR	mail.crimpr.net
70.35.140.21	PTR	cdpr.crimpr.net
70.35.140.29	A	emueble.crimpr.net
70.35.140.50	PTR	smtp.novushoes.com
70.35.140.50	A	alt-smtp.novushoes.com
70.35.141.203	PTR	exch2010.asespr.org
70.35.141.203	A	dns2.asespr.org
70.35.141.203	A	mail.asespr.org
70.35.141.234	A+PTR	mx.delacruz.com
70.35.142.3	A	closethegates.com
70.35.142.3	A	aretesgroup.com
70.35.142.3	A	carlmess.com
70.35.142.24	A	lcd-pr.com
70.35.142.26	A	terapiasalternaspr.com
70.35.142.26	A	danitopr.com
70.35.142.26	A	securityandloans.com
70.35.142.98	A	caribbeangamerpr.com
70.35.142.98	A	solomisael.com
70.35.142.100	A+PTR	correo.legislaturasanjuan.pr
70.35.142.100	PTR	www.legislaturasanjuan.pr
70.35.142.100	A+PTR	legislaturasanjuan.pr
70.35.142.105	A	eliscopm.com
70.35.142.106	A+PTR	www.ocpr.gov
70.35.142.106	A+PTR	dev.ocpr.gov.pr
70.35.142.106	PTR	djamel.diversityposter.net
70.35.142.114	A+PTR	www.asistenciasos.com
70.35.142.114	A+PTR	asistenciasos.com
70.35.142.115	A	miasistenciaahora.com
70.35.142.119	A	unuigi.com
70.35.142.120	A	servedux.eduxys.com
70.35.142.120	A	eduxys.com
70.35.142.121	A+PTR	serveduc.educadis.com
70.35.142.121	PTR	mail.educadis.com
70.35.142.121	PTR	educadis.com
70.35.142.145	A	www.sescopr.com
70.35.142.145	A	protocolpr.org
70.35.142.145	A	vfrr-cpa.com