Robtex

Up: 200.75.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.75.13.0/25
Down right: 200.75.13.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.75.13.3	A	ns.adportas.com
200.75.13.3	A	adportas.com
200.75.13.7	A	ns.adportas.cl
200.75.13.9	A	www.adportas.cl
200.75.13.9	A	adportas.cl
200.75.13.10	A	mail.adportas.cl
200.75.13.31	PTR	static.200.75.13.31.gtdinternet.com
200.75.13.32	PTR	static.200.75.13.32.gtdinternet.com
200.75.13.35	A	cdsprovidencia.cl
200.75.13.35	A	ns.cdsprovidencia.cl
200.75.13.37	A	spaceclean.cl
200.75.13.39	PTR	static.200.75.13.39.gtdinternet.com
200.75.13.39	A	firewall.cdsprovidencia.cl
200.75.13.39	A	mail.cdsprovidencia.cl
200.75.13.48	PTR	static.200.75.13.48.gtdinternet.com
200.75.13.51	PTR	testddd.cl
200.75.13.51	A	www.dts.cl
200.75.13.52	PTR	static.200.75.13.52.gtdinternet.com
200.75.13.53	A+PTR	andromeda.dts.cl
200.75.13.53	A	mail2.dtscallcenter.cl
200.75.13.58	A+PTR	pegaso.dts.cl
200.75.13.89	PTR	infomail.informat.cl
200.75.13.101	A	mail.royalsunalliance.cl
200.75.13.102	PTR	static.200.75.13.102.gtdinternet.com
200.75.13.102	A	ns2.rsa.cl
200.75.13.103	PTR	static.200.75.13.103.gtdinternet.com
200.75.13.103	A	segurossura.cl
200.75.13.103	A	www.segurossura.cl
200.75.13.107	PTR	static.200.75.13.107.gtdinternet.com
200.75.13.107	A	rsa.cl
200.75.13.107	A	sucursalvirtual.rsa.cl
200.75.13.114	PTR	static.200.75.13.114.gtdinternet.com
200.75.13.114	A	txel.systems
200.75.13.120	A+PTR	mail.acepta.com
200.75.13.120	A	mail.acepta.cl
200.75.13.120	A	mail.acepta.org
200.75.13.148	PTR	villarrica.complementos.cl
200.75.13.148	A	mail.ecrgroup.cl
200.75.13.148	A	mail.geopop.cl
200.75.13.149	A	owa.ecrgroup.cl
200.75.13.210	PTR	mail3.directiva.cl
200.75.13.210	A	www.diproplas.cl
200.75.13.210	A	www.directiva.cl