Robtex

Up: 31.2.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 31.2.128.0/18
Down right: 31.2.192.0/18

IP	Type	Hostname
31.2.142.7	PTR	no-reverse.netserv.ro
31.2.192.0	PTR	no-reverse.netserv.ro
31.2.233.129	PTR	no-reverse.netserv.ro
31.2.234.3	PTR	no-reverse.netserv.ro
31.2.235.182	A	mail.lyda-typ.com
31.2.240.3	PTR	no-reverse.netserv.ro
31.2.247.0	PTR	no-reverse.netserv.ro
31.2.250.82	A	magazaconcept.com