Robtex

Up: 217.70.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.70.64.0/21
Down right: 217.70.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.70.64.0	PTR	a217-70-64-0.cpe.netcabo.pt
217.70.64.19	PTR	a217-70-64-19.cpe.netcabo.pt
217.70.64.81	PTR	a217-70-64-81.cpe.netcabo.pt
217.70.64.227	PTR	a217-70-64-227.cpe.netcabo.pt
217.70.65.7	A	ssl.vpn.nos.pt
217.70.65.19	PTR	a217-70-65-19.cpe.netcabo.pt
217.70.65.26	A	conteudosnoticias.nos.pt
217.70.65.48	PTR	a217-70-65-48.cpe.netcabo.pt
217.70.65.50	PTR	a217-70-65-50.cpe.netcabo.pt
217.70.65.50	A	conteudosnewsletter.nos.pt
217.70.65.50	A	www.wtf.pt
217.70.65.67	PTR	a217-70-65-67.cpe.netcabo.pt
217.70.65.96	PTR	a217-70-65-96.cpe.netcabo.pt
217.70.65.97	PTR	a217-70-65-97.cpe.netcabo.pt
217.70.65.99	PTR	a217-70-65-99.cpe.netcabo.pt
217.70.65.115	PTR	a217-70-65-115.cpe.netcabo.pt
217.70.65.128	PTR	a217-70-65-128.cpe.netcabo.pt
217.70.65.128	A	vpn.nos.pt
217.70.65.179	PTR	a217-70-65-179.cpe.netcabo.pt
217.70.65.193	PTR	a217-70-65-193.cpe.netcabo.pt
217.70.65.208	PTR	a217-70-65-208.cpe.netcabo.pt
217.70.65.210	PTR	a217-70-65-210.cpe.netcabo.pt
217.70.65.227	PTR	a217-70-65-227.cpe.netcabo.pt
217.70.66.0	PTR	a217-70-66-0.cpe.netcabo.pt
217.70.66.67	PTR	a217-70-66-67.cpe.netcabo.pt
217.70.66.80	PTR	a217-70-66-80.cpe.netcabo.pt
217.70.66.163	PTR	a217-70-66-163.cpe.netcabo.pt
217.70.66.209	PTR	a217-70-66-209.cpe.netcabo.pt
217.70.67.0	PTR	a217-70-67-0.cpe.netcabo.pt
217.70.67.1	PTR	a217-70-67-1.cpe.netcabo.pt
217.70.67.2	A+PTR	es1ott-stream.irisonline.pt
217.70.67.3	PTR	a217-70-67-3.cpe.netcabo.pt
217.70.67.6	A	es2ott-stream.irisonline.pt
217.70.67.55	A	www.nostv.pt
217.70.67.55	A	nostv.pt
217.70.67.56	A	web.btv.nos.pt
217.70.67.57	A	nplay.pt
217.70.67.64	A	www.noskids.pt
217.70.67.64	A	noskids.pt
217.70.67.235	A	pima.pt
217.70.67.235	A	mail.pima.pt
217.70.72.0	PTR	a217-70-72-0.cpe.netcabo.pt
217.70.72.99	PTR	a217-70-72-99.cpe.netcabo.pt
217.70.73.1	PTR	a217-70-73-1.cpe.netcabo.pt
217.70.74.2	PTR	a217-70-74-2.cpe.netcabo.pt
217.70.74.65	PTR	a217-70-74-65.cpe.netcabo.pt
217.70.74.130	PTR	a217-70-74-130.cpe.netcabo.pt
217.70.74.131	PTR	a217-70-74-131.cpe.netcabo.pt
217.70.76.64	PTR	a217-70-76-64.cpe.netcabo.pt
217.70.76.80	PTR	a217-70-76-80.cpe.netcabo.pt
217.70.76.81	PTR	a217-70-76-81.cpe.netcabo.pt
217.70.76.177	PTR	a217-70-76-177.cpe.netcabo.pt
217.70.76.225	PTR	a217-70-76-225.cpe.netcabo.pt
217.70.77.130	PTR	a217-70-77-130.cpe.netcabo.pt