Robtex

Up: 193.237.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 193.237.224.0/20
Down right: 193.237.240.0/20

IP	Type	Hostname
193.237.228.18	A	asf-13thmoon.demon.co.uk
193.237.228.99	PTR	no-dns-yet.demon.co.uk
193.237.228.227	PTR	no-dns-yet.demon.co.uk
193.237.229.35	PTR	no-dns-yet.demon.co.uk
193.237.236.2	PTR	no-dns-yet.demon.co.uk
193.237.236.32	PTR	no-dns-yet.demon.co.uk
193.237.236.160	PTR	no-dns-yet.demon.co.uk
193.237.243.32	PTR	no-dns-yet.demon.co.uk
193.237.245.194	PTR	no-dns-yet.demon.co.uk
193.237.245.226	PTR	no-dns-yet.demon.co.uk
193.237.248.67	PTR	no-dns-yet.demon.co.uk
193.237.249.32	PTR	no-dns-yet.demon.co.uk
193.237.250.3	PTR	no-dns-yet.demon.co.uk
193.237.250.96	PTR	no-dns-yet.demon.co.uk
193.237.251.33	PTR	no-dns-yet.demon.co.uk
193.237.251.227	PTR	no-dns-yet.demon.co.uk
193.237.253.96	PTR	no-dns-yet.demon.co.uk
193.237.253.129	PTR	no-dns-yet.demon.co.uk
193.237.255.195	PTR	no-dns-yet.demon.co.uk