Robtex

Up: 213.4.128.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 213.4.130.0/24
Down right: 213.4.131.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.4.130.20	A	news.terra.es
213.4.130.37	A	rd.terra.es
213.4.130.43	A	ftp.movistar.es
213.4.130.43	A	ftp.terra.es
213.4.130.43	A	ftp.telefonica.net
213.4.130.61	PTR	61.host.terra.es
213.4.130.67	A	albumdefotos.terra.es
213.4.130.94	A	reigosa.infonegocio.com
213.4.130.94	A	gdo.infonegocio.com
213.4.130.94	A	vdos.infonegocio.com
213.4.130.96	A	dominio99tws3.com
213.4.130.96	A	jaboneslandare.es
213.4.130.96	A	vilaexpress.com
213.4.130.98	A	personal.telefonica.terra.es
213.4.130.100	A	agenda.terra.es
213.4.130.102	A	aella.es
213.4.130.102	A	discoillusion.com
213.4.130.102	A	brihuega.net
213.4.130.104	PTR	104.host.terra.es
213.4.130.105	PTR	105.host.terra.es
213.4.130.131	PTR	131.host.terra.es
213.4.130.160	A	profesional.terra.es
213.4.130.160	A	cibercocina.com
213.4.130.164	A	fanclubmadridista.com
213.4.130.210	A	amagirls.ma.cx
213.4.131.2	PTR	irc.terra.es
213.4.131.3	PTR	irc.terra.es
213.4.131.4	PTR	irc.terra.es
213.4.131.5	PTR	irc.terra.es
213.4.131.6	PTR	irc.terra.es
213.4.131.8	A	newsfeed.terra.es