Robtex

Up: 186.192.76.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 186.192.78.0/24
Down right: 186.192.79.0/24

IP	Type	Hostname
186.192.79.203	A	ns2.radioativo.net
186.192.79.204	A	ns1.radioativo.net
186.192.79.212	A+PTR	ns1.atualnet.net
186.192.79.212	A	ns1.atualnet.net.br
186.192.79.213	PTR	ns2.atualnet.net
186.192.79.213	A	atualnet.net.br
186.192.79.213	A	www.atualnet.net
186.192.79.220	PTR	186-192-79-220.atualnet.net
186.192.79.221	PTR	186-192-79-221.atualnet.net
186.192.79.255	PTR	186-192-79-255.atualnet.net