Robtex

Up: 131.108.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 131.108.40.0/25
Down right: 131.108.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.108.40.7	A+PTR	dns1.planisys.net
131.108.40.8	A	bouncesm1.planisys.net
131.108.40.10	A+PTR	corpsmtp3t-a.planisys.net
131.108.40.10	A	corpsmtp3t.planisys.net
131.108.40.16	A+PTR	cdnhost-naranya-3.planisys.net
131.108.40.16	A	naranya.cdn.planisys.net
131.108.40.24	PTR	www.dietascormillot.com
131.108.40.24	A	deliverycormillot.com
131.108.40.24	A	dietascormillot.com.ar
131.108.40.25	A+PTR	mx3.cpacf.org.ar
131.108.40.25	A	mx3.cpacf.org
131.108.40.25	A	mx3.cpacf.net
131.108.40.26	A+PTR	mx2.grupobercomat.com
131.108.40.27	A+PTR	cdn-he-ambito.planisys.net
131.108.40.27	A	cdn-herald.planisys.net
131.108.40.27	A	cdn-ambito.planisys.net
131.108.40.31	PTR	ispca-encontrarse.planisys.net
131.108.40.31	A	www.encontrarse.com
131.108.40.31	A	areamistica.com.ar
131.108.40.38	A+PTR	dmds-adiras.planisys.net
131.108.40.40	A+PTR	cdn-he-publimetro-mobile-us.planisys.net
131.108.40.40	A	metrous-touch.cdn.planisys.net
131.108.40.40	A	touch.metro.us
131.108.40.41	A+PTR	mariadb-grandt.planisys.net
131.108.40.43	A+PTR	redmine.planisys.net
131.108.40.44	A+PTR	cdn-rosarioplus.planisys.net
131.108.40.44	A	rosarioplus.com
131.108.40.45	A	relay-dmds-adiras-2.planisys.net
131.108.40.46	A	cdn-laubfal.planisys.net
131.108.40.46	A	laubfal.com
131.108.40.47	A+PTR	wp-laubfal.planisys.net
131.108.40.58	A+PTR	cdn-ui-he-metrolatam.planisys.net
131.108.40.58	A	rm.metrolatam.com
131.108.40.58	A	media.metrolatam.com
131.108.40.71	A+PTR	pdns1.planisys.net
131.108.40.71	A	pdns-xenial.planisys.net
131.108.40.78	A+PTR	relay-tots-1.planisys.net
131.108.40.80	PTR	corpsmtp7-a.planisys.net
131.108.40.80	A	mail.upcndigital.org
131.108.40.80	A	corpsmtp7.planisys.net
131.108.40.81	A	mx7.cpacf.com
131.108.40.81	A	mail.casajonte.com.ar
131.108.40.91	PTR	cdn-ui-he-cronista.planisys.net
131.108.40.91	A	infotechnology.com.ar
131.108.40.91	A	cdn-cronista.planisys.net
131.108.40.92	A+PTR	avas-mx-consejo-3.planisys.net
131.108.40.101	PTR	www.clubcorreo.com
131.108.40.101	A	smtpauth.clubcorreo.com
131.108.40.101	A	clubcorreo.com
131.108.40.106	A+PTR	cdn-rosario3.planisys.net
131.108.40.106	A	www3.rosario3.com
131.108.40.106	A	fmvida.com.ar
131.108.40.110	A+PTR	cdn-minutouno-3.planisys.net
131.108.40.110	A	cdn-minutouno.planisys.net
131.108.40.110	A	c5n.minutouno.com
131.108.40.111	A+PTR	cdn-minutouno-4.planisys.net
131.108.40.111	A	cdn-minutouno.planisys.net
131.108.40.111	A	c5n.minutouno.com
131.108.40.113	A+PTR	cdn-rating0.planisys.net
131.108.40.113	A	www.ratingcero.com
131.108.40.113	A	m.ratingcero.com
131.108.40.122	A+PTR	pasion2.planisys.net
131.108.40.122	A	paixaolibertadores.com
131.108.40.122	A	pasionlibertadores.com
131.108.40.123	A+PTR	ansible-relays.planisys.net
131.108.40.130	A+PTR	cdn-he-telesur.planisys.net
131.108.40.130	A	telesurtv.net
131.108.40.130	A	telesurenglish.net
131.108.40.131	A+PTR	dns5.planisys.io
131.108.40.131	A	dns5.planisys.net
131.108.40.132	A	mx6.planisys.net
131.108.40.166	PTR	pdns-xenial.planisys.net
131.108.40.166	A	cdn-uno.planisys.net
131.108.40.167	A	cdn-uno-x.planisys.net
131.108.40.168	A	cdn-uno-lacapital.planisys.net
131.108.40.169	A	cdn-uno-primiciasya.planisys.net
131.108.40.170	A	purahipica.com
131.108.40.170	A	purahipica.com.ar
131.108.40.171	PTR	avas-out-interpack-1-a.planisys.net
131.108.40.171	A	smtp.cpacf.org.ar
131.108.40.171	A	mail.cpacf.org
131.108.40.172	PTR	smtpauth-4.cpacf.org.ar
131.108.40.172	A	mail.cpacf.org
131.108.40.172	A	smtpauth.cpacf.org
131.108.40.173	A+PTR	smtpauth-5.cpacf.org.ar
131.108.40.173	A	smtp.cpacf.org.ar
131.108.40.173	A	mail.cpacf.org
131.108.40.181	A	avas-mx-aegea-2.planisys.net
131.108.40.192	A	cdn-alentando.planisys.net
131.108.40.193	PTR	cdn-tribuno.planisys.net
131.108.40.193	A	www.eltribuno.info
131.108.40.194	A+PTR	cdn-blax.planisys.net
131.108.40.205	A	corpmail2t-mx.planisys.net
131.108.40.205	A	corpmail2t-mx-1.planisys.net
131.108.40.206	PTR	corpmail7-mx-1.planisys.net
131.108.40.206	A	corpmail7mx.planisys.net
131.108.40.206	A	corpmail7-mx.planisys.net
131.108.40.207	PTR	corpmail3t-mx-1.planisys.net
131.108.40.207	A	corpmail3t-mx.planisys.net
131.108.40.208	A+PTR	corpmail4t-mx-1.planisys.net
131.108.40.208	A	corpmail4t-mx.planisys.net
131.108.40.210	A+PTR	relay-idea-1.planisys.net
131.108.40.222	A+PTR	avas-mx-interpack-1.planisys.net
131.108.40.223	A+PTR	avas-mx-interpack-2.planisys.net
131.108.40.225	A+PTR	avas-mx-elpais-1.planisys.net
131.108.40.226	A+PTR	avas-mx-elpais-2.planisys.net
131.108.40.236	A+PTR	avas-mx-gnlm-2.planisys.net
131.108.40.242	A+PTR	avas-mx-libreriaesp-2.planisys.net