Robtex

Up: 194.140.8.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 194.140.10.0/24
Down right: 194.140.11.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.140.10.3	PTR	ws19414010003.fujitsu.es
194.140.10.9	PTR	ws19414010009.fujitsu.es
194.140.10.78	PTR	ws19414010078.fujitsu.es
194.140.10.84	PTR	ws19414010084.fujitsu.es
194.140.10.120	PTR	ws19414010120.fujitsu.es
194.140.10.122	PTR	ws19414010122.fujitsu.es
194.140.10.174	PTR	ws19414010174.fujitsu.es
194.140.10.187	PTR	ws19414010187.fujitsu.es
194.140.10.222	PTR	ws19414010222.fujitsu.es
194.140.11.2	PTR	marquina.sgae.es
194.140.11.7	PTR	ws19414011007.fujitsu.es
194.140.11.7	A	www1.sgae.es
194.140.11.7	A	iccmu.sgae.es
194.140.11.11	PTR	ws19414011011.fujitsu.es
194.140.11.15	A	sgaeweb1a.sgae.es
194.140.11.34	PTR	ws19414011034.fujitsu.es
194.140.11.34	A	lpprincipal.sgae.es
194.140.11.39	PTR	guerrero1.sgae.es
194.140.11.41	PTR	guerrero2.sgae.es
194.140.11.42	PTR	malats1.sgae.es
194.140.11.43	PTR	malats2.sgae.es
194.140.11.78	PTR	aries.informasa.es
194.140.11.78	A	aries.einforma.com
194.140.11.78	A	aries.einforma.net
194.140.11.81	A+PTR	celeno.e-informa.es
194.140.11.89	A+PTR	smtp1.informa.es
194.140.11.91	PTR	tapia.informasa.es
194.140.11.91	A	tapia.e-informa.es
194.140.11.91	A	tapia.informa.es
194.140.11.94	PTR	arnor.informasa.es
194.140.11.94	A	dirigentes-empresas.com
194.140.11.107	PTR	smtp2.informa.es
194.140.11.107	A	informadb.org
194.140.11.107	A	prospectab2b.com
194.140.11.111	PTR	kserver4.informasa.es
194.140.11.113	PTR	ws19414011113.fujitsu.es
194.140.11.113	A	einforma.me
194.140.11.113	A	suninfoweb.e-informa.es
194.140.11.119	A	correo.informa.es
194.140.11.123	A+PTR	correo2.e-informa.es
194.140.11.137	PTR	ws19414011137.fujitsu.es
194.140.11.137	A	versia.info
194.140.11.173	PTR	ws19414011173.fujitsu.es
194.140.11.173	A	mail2.asociacioncci.com
194.140.11.173	A	mail.asociacioncci.es