Robtex

Up: 80.64.46.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.64.47.0/25
Down right: 80.64.47.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.64.47.3	A+PTR	ns2.grn.es
80.64.47.4	A+PTR	dns2.grn.es
80.64.47.4	A	srv2-rubautarres.ma
80.64.47.6	A	dyn.grn.es
80.64.47.13	A+PTR	ftp.mad.grn.es
80.64.47.13	A	es1.php.net
80.64.47.13	A	ftp.grn.es
80.64.47.19	PTR	unused47019.grn.es
80.64.47.20	PTR	xapata.grn.es
80.64.47.20	A	cfaeugenidors.cat
80.64.47.20	A	labisbal.info
80.64.47.21	PTR	unused47021.grn.es
80.64.47.21	A	wificat.cat
80.64.47.21	A	wificat.info
80.64.47.22	PTR	unused47022.grn.es
80.64.47.22	A	mail.iconoretols.com
80.64.47.22	A	www.fustadisseny.com
80.64.47.24	PTR	unused47024.grn.es
80.64.47.24	A	*.quirch.net
80.64.47.24	A	hostmaster.quirch.net
80.64.47.25	A+PTR	www.aseques.com
80.64.47.25	A	joanetes.org
80.64.47.25	A	aseques.com
80.64.47.90	PTR	unused47090.grn.es
80.64.47.129	A+PTR	r0-mad.grn.es
80.64.47.130	A+PTR	r1-mad.grn.es
80.64.47.132	A	viugirona.net
80.64.47.132	A	vermutmiro.com
80.64.47.132	A	viugirona.com
80.64.47.133	PTR	r0-grn.es
80.64.47.133	A	gam.cat
80.64.47.134	PTR	r1-mad.grn.es
80.64.47.134	A	instersl.com
80.64.47.134	A	leotelefonia.com
80.64.47.137	PTR	r0-mad.grn.es
80.64.47.138	A+PTR	espa2025.grn.es
80.64.47.138	A	espa.com
80.64.47.138	A	espagroup.com
80.64.47.139	A+PTR	ac0.mad.grn.es
80.64.47.164	PTR	nou.girona.com
80.64.47.164	A	www.girona.com
80.64.47.164	A	www.catalunya.org
80.64.47.165	A	media.girona.com
80.64.47.167	PTR	unused47167.grn.es
80.64.47.169	A+PTR	aeris.grn.es
80.64.47.170	A+PTR	mutenroshi.grn.es
80.64.47.187	PTR	unused47187.grn.es
80.64.47.187	A	dune.cat
80.64.47.187	A	la-colla.cat
80.64.47.190	A+PTR	alpha.vedella.com
80.64.47.190	A	dns.vedella.com
80.64.47.190	A	base42.org
80.64.47.207	A	mail.girones.cat
80.64.47.207	A	mail.cbs.cat
80.64.47.209	A+PTR	ns11.aplitec.com
80.64.47.210	PTR	cp1.aplitec.com
80.64.47.210	A	sectorloanproperties.com
80.64.47.210	A	termoformadotermopack.com
80.64.47.211	PTR	unused47211.grn.es
80.64.47.211	A	aplitec.cat
80.64.47.215	A	www.cordemariasantfeliu.cat
80.64.47.218	PTR	unused47218.grn.es
80.64.47.218	A	milan.es
80.64.47.242	A	tecnoateneu.cat
80.64.47.242	A	gitech.cat
80.64.47.242	A	www.gitech.cat