Robtex

Up: 200.17.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 200.17.96.0/21
Down right: 200.17.104.0/21

IP	Type	Hostname
200.17.97.40	PTR	intranet-router.cefetpr.br
200.17.98.5	A+PTR	ns1.ifpr.edu.br
200.17.98.5	A	proteus.ifpr.edu.br
200.17.98.5	A	ns1.ifetpr.edu.br
200.17.98.6	PTR	ns2.ifpr.edu.br
200.17.98.6	A	ns2.ifetpr.edu.br
200.17.98.44	A	curitiba.ifpr.edu.br
200.17.98.70	PTR	www.ifpr.edu.br
200.17.98.70	A	ifetpr.edu.br
200.17.98.70	A	reitoria.ifpr.edu.br
200.17.98.101	A	ead.ifpr.edu.br
200.17.98.151	A	ead.ifpr.edu.br
200.17.101.87	A	infoprojetos.com.br
200.17.101.87	A	infopguaifpr.com.br
200.17.101.250	A	ifpr.edu.br