Robtex

Up: 45.239.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 45.239.232.0/25
Down right: 45.239.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
45.239.232.3	A+PTR	www.speednetinformatica.com.br
45.239.232.3	A	speednet.site
45.239.232.3	A	www.speednet.site
45.239.232.5	A+PTR	ns1.speednetinformatica.com.br
45.239.232.6	PTR	45-239-232-6.speednetinformatica.com.br
45.239.232.6	PTR	unms.speednetinformatica.com.br
45.239.232.6	A	ns2.speednetinformatica.com.br