Robtex

Up: 5.39.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 5.39.233.0/25
Down right: 5.39.233.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.39.233.7	A	mail.capemploi35.com
5.39.233.7	A	mail2.sameth35.com
5.39.233.7	A	mail.sameth35.com
5.39.233.51	A+PTR	mail.maisondelacompassion.fr
5.39.233.99	A	mx.smebtpc.com
5.39.233.99	A	mail.santeprevention35.fr
5.39.233.100	PTR	hexatel-100-233-39-5.as51985.net
5.39.233.100	A	mx.at-ouest.com
5.39.233.106	PTR	hexatel-106-233-39-5.as51985.net
5.39.233.112	PTR	hexatel-112-233-39-5.as51985.net
5.39.233.112	A	mail2.crij-bretagne.com
5.39.233.130	A+PTR	mailhost.monin-france.com
5.39.233.130	A	mx1.monin-france.com
5.39.233.130	A	monin-france.com
5.39.233.150	A+PTR	mailhost.imprimerie-rollin.com
5.39.233.153	A+PTR	mailhost.viastore.fr
5.39.233.165	A	mail.brives-charensac.fr
5.39.233.170	A+PTR	srvacacias.residences-jeunes-acacias.org
5.39.233.170	A	mail.residences-jeunes-acacias.org
5.39.233.175	A	messagerie.proseco-fr.com
5.39.233.178	A+PTR	udaf41.org
5.39.233.178	A	mail.udaf41.org
5.39.233.183	A+PTR	mx1.sasbpm.fr
5.39.233.205	PTR	205.233.39.5.rev.hexatel.fr
5.39.233.205	A	www.rateau.com
5.39.233.205	A	rateau.com
5.39.233.211	A	mail.ville-saint-avertin.fr
5.39.233.213	A	bibliotheque.ville-saint-avertin.fr
5.39.233.219	PTR	aquarius.saint-lo.fr
5.39.233.219	A	webmail.saint-lo.fr
5.39.233.219	A	ema.saint-lo-agglo.fr
5.39.233.221	A	mx.medef44.fr
5.39.233.221	A	mailhost.medef44.fr
5.39.233.246	A	www.hexatel.fr
5.39.233.250	A+PTR	mail.groupetc.com
5.39.233.250	A	hexatel-gw.groupetc.com
5.39.233.251	A+PTR	dns1.hexatel.net
5.39.233.252	A+PTR	dns2.hexatel.net
5.39.233.253	PTR	smtprelay1.hexatel.fr
5.39.233.253	A	smtp1.groupetc.com
5.39.233.253	A	mx1.groupetc.com
5.39.233.254	PTR	smtprelay2.hexatel.fr
5.39.233.254	A	mx2.tfc.fr
5.39.233.254	A	mx2.cto-rennes.fr