Robtex

Up: 83.122.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 83.122.128.0/19
Down right: 83.122.160.0/19

IP	Type	Hostname
83.122.138.167	PTR	too.stupid.to.configure.reverse.dns
83.122.160.125	PTR	too.stupid.to.configure.reverse.dns
83.122.162.224	PTR	too.stupid.to.configure.reverse.dns
83.122.169.214	PTR	too.stupid.to.configure.reverse.dns