Robtex

Up: 217.195.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.195.28.0/25
Down right: 217.195.28.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.195.28.6	PTR	6
217.195.28.12	PTR	217.195.28.12
217.195.28.24	PTR	24
217.195.28.26	PTR	26
217.195.28.67	PTR	67
217.195.28.69	PTR	217.195.28.69
217.195.28.78	PTR	78
217.195.28.80	PTR	80
217.195.28.80	A	mail.resocipa.com
217.195.28.81	PTR	81
217.195.28.82	PTR	82
217.195.28.83	PTR	217.195.28.83
217.195.28.83	A	dns03.vp-dns.net
217.195.28.84	PTR	84
217.195.28.88	PTR	88
217.195.28.100	PTR	100
217.195.28.102	PTR	102
217.195.28.102	A	dns01.ed-amaury.net
217.195.28.103	PTR	103
217.195.28.103	A	dns02.ed-amaury.net
217.195.28.105	A	ciprml10.ed-amaury.net
217.195.28.106	A	ciprml11.ed-amaury.net
217.195.28.109	A	www.leparisien.presse.fr
217.195.28.110	A	cipmin01.ed-amaury.net
217.195.28.111	A+PTR	cipvideo.ed-amaury.net
217.195.28.112	PTR	112
217.195.28.112	A	mail.manchettepub.com
217.195.28.113	PTR	113
217.195.28.113	PTR	mail.lequipe.presse.fr
217.195.28.113	A	mail2.francefootball.fr
217.195.28.114	PTR	114
217.195.28.114	A	mail.leparisien.com
217.195.28.114	A	mail.aujourdhui.fr
217.195.28.117	A	cipprx05.ed-amaury.net
217.195.28.118	A	cipprx06.ed-amaury.net
217.195.28.120	A	cipprx08.ed-amaury.net
217.195.28.126	A	vpn.leparisien.presse.fr
217.195.28.133	PTR	133
217.195.28.133	A	mail2.francefootball.fr
217.195.28.133	A	mail2.manchettepub.com
217.195.28.134	A	ciprml12.ed-amaury.net
217.195.28.135	A	ciprml13.ed-amaury.net
217.195.28.157	PTR	217.195.28.157
217.195.28.167	PTR	167
217.195.28.175	PTR	175
217.195.28.189	PTR	189
217.195.28.194	PTR	217.195.28.194
217.195.28.200	PTR	200
217.195.28.217	PTR	217
217.195.28.250	A+PTR	cipamaury.ed-amaury.net