Robtex

Up: 212.32.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 212.32.120.0/22
Down right: 212.32.124.0/22

IP	Type	Hostname
212.32.124.13	PTR	user13.ftech.net
212.32.124.17	PTR	user17.ftech.net
212.32.124.18	PTR	user18.ftech.net
212.32.124.40	PTR	user40.ftech.net
212.32.124.41	PTR	user41.ftech.net
212.32.124.49	PTR	user49.ftech.net
212.32.124.56	PTR	user56.ftech.net
212.32.124.65	PTR	user65.ftech.net
212.32.124.83	PTR	user83.ftech.net
212.32.124.88	PTR	user88.ftech.net
212.32.124.89	PTR	user89.ftech.net
212.32.124.107	PTR	user107.ftech.net
212.32.124.112	PTR	user112.ftech.net
212.32.124.120	PTR	user120.ftech.net
212.32.124.138	PTR	user138.ftech.net
212.32.124.139	PTR	user139.ftech.net
212.32.124.161	PTR	user161.ftech.net
212.32.124.171	PTR	user171.ftech.net
212.32.124.179	PTR	user179.ftech.net
212.32.124.184	PTR	user184.ftech.net
212.32.124.185	PTR	user185.ftech.net
212.32.124.194	PTR	user194.ftech.net
212.32.124.195	PTR	user195.ftech.net
212.32.124.200	PTR	user200.ftech.net
212.32.124.217	PTR	user217.ftech.net
212.32.124.218	PTR	user218.ftech.net
212.32.124.226	PTR	user226.ftech.net
212.32.124.227	PTR	user227.ftech.net
212.32.124.240	PTR	user240.ftech.net