Robtex

Up: 45.71.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 45.71.40.0/24
Down right: 45.71.41.0/24

IP	Type	Hostname
45.71.40.4	A+PTR	ip45-71-40-4.netlinksolucoes.com.br
45.71.40.4	A	ns1.netlinksolucoes.com.br
45.71.40.5	A+PTR	ip45-71-40-5.netlinksolucoes.com.br
45.71.40.5	A	ns2.netlinksolucoes.com.br
45.71.40.12	A+PTR	ip45-71-40-12.netlinksolucoes.com.br
45.71.40.12	A	sp1.netlinksolucoes.com.br