Robtex

Up: 217.71.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.71.193.0/25
Down right: 217.71.193.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.71.193.2	A+PTR	ns2.ows.es
217.71.193.3	PTR	ns3.adirecto.net
217.71.193.3	A	ns2.adirecto.net
217.71.193.3	A	ns3.mtcm.es
217.71.193.10	PTR	10.193.71.217.wimax.clients.aeromax.es
217.71.193.10	A	sex-aab.com
217.71.193.10	A	www.dtyco.com
217.71.193.118	A	cdmorihuelacosta.com
217.71.193.250	A	vmax1.aeromax.es
217.71.193.252	A	mac0003.mtcm.es
217.71.193.254	PTR	mac0001.mtcm.es
217.71.193.254	A	200.71.217.wimax.clients.aeromax.es
217.71.193.254	A	*.wimax.clients.aeromax.es