Robtex

Up: 178.23.212.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 178.23.212.0/24
Down right: 178.23.213.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.23.212.10	A+PTR	178-23-212-10.static.voztelecom.net
178.23.212.12	PTR	178-23-212-12.static.voztelecom.net
178.23.212.27	A+PTR	178-23-212-27.static.voztelecom.net
178.23.212.27	A	linux6.infosys.es
178.23.212.27	A	www.infosys.cat
178.23.212.34	A	178-23-212-34.static.voztelecom.net
178.23.212.73	A	camposasesores.net
178.23.212.91	A	mail3.controlli.es
178.23.212.100	A+PTR	178-23-212-100.static.voztelecom.net
178.23.212.103	PTR	178-23-212-103.static.voztelecom.net
178.23.212.103	A	correo3.nidec.es
178.23.212.104	A+PTR	178-23-212-104.static.voztelecom.net
178.23.212.130	PTR	178-23-212-130.static.voztelecom.net
178.23.212.130	A	www.hexa-sgn.com
178.23.212.130	A	hexa-sgn.com
178.23.212.151	A	mail.busbacserveis.com
178.23.212.159	PTR	178-23-212-159.static.voztelecom.net
178.23.212.174	PTR	178-23-212-174.static.voztelecom.net
178.23.212.217	A+PTR	178-23-212-217.static.voztelecom.net
178.23.213.27	PTR	178-23-213-27.static.voztelecom.net
178.23.213.27	A	correu.unioserveis.com
178.23.213.27	A	mail.unioserveis.com
178.23.213.87	PTR	mail2.impacte.com
178.23.213.87	A	cpgrafic.com
178.23.213.89	PTR	178-23-213-89.static.voztelecom.net
178.23.213.89	A	robledillomolinera.com
178.23.213.149	A	aplicacions.cat
178.23.213.149	A	aplicacions.com
178.23.213.172	A+PTR	adsl4.casarramona.es
178.23.213.212	A+PTR	178-23-213-212.static.voztelecom.net
178.23.213.221	PTR	smtp.eog.es
178.23.213.222	PTR	178-23-213-222.static.voztelecom.net