Robtex

Up: 191.52.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 191.52.0.0/19
Down right: 191.52.32.0/19

IP	Type	Hostname
191.52.0.5	A+PTR	ns1.ifc.edu.br
191.52.0.6	A+PTR	ns2.ifc.edu.br
191.52.0.34	A	publicacoes.ifc.edu.br
191.52.0.56	A	publicacoes.ifc.edu.br
191.52.0.56	A	www.eventos.ifc.edu.br
191.52.0.56	A	dadosabertos.ifc.edu.br
191.52.0.83	A	dadosabertos.ifc.edu.br
191.52.3.10	A+PTR	www.blumenau.ifc.edu.br
191.52.3.10	A+PTR	blumenau.ifc.edu.br
191.52.3.13	A	ns-blumenau.blumenau.ifc.edu.br
191.52.15.1	A	www.ifc-camboriu.edu.br
191.52.15.1	A	smtp.ifc-camboriu.edu.br
191.52.15.1	A	sldp.ifc-camboriu.edu.br
191.52.15.3	A	www.camboriu.ifc.edu.br
191.52.15.65	A	cpu65.ifc-camboriu.edu.br
191.52.15.66	A	cpu66.ifc-camboriu.edu.br
191.52.15.68	A	cpu68.ifc-camboriu.edu.br
191.52.15.69	A	cpu69.ifc-camboriu.edu.br
191.52.26.4	PTR	ns1.araquari.ifc.edu.br.26.52.191.in-addr.arpa
191.52.26.4	A	ns1.ifc-araquari.edu.br
191.52.26.5	A+PTR	ns2.araquari.ifc.edu.br
191.52.26.5	A	ns2.ifc-araquari.edu.br
191.52.26.11	PTR	vm-web-cpd-01.araquari.ifc.edu.br
191.52.26.11	A	ifc-araquari.edu.br
191.52.39.3	A+PTR	ns1.luzerna.ifc.edu.br
191.52.39.4	A+PTR	ns2.luzerna.ifc.edu.br
191.52.39.22	A+PTR	www.luzerna.ifc.edu.br
191.52.39.22	A	luzerna.ifc.edu.br
191.52.44.3	A	ns2.ifc-concordia.edu.br
191.52.44.6	A	www.ifc-concordia.edu.br
191.52.44.6	A	ifc-concordia.edu.br
191.52.51.1	A	ns1.ifc-sombrio.edu.br
191.52.51.1	A	ns1.santarosa.ifc.edu.br
191.52.51.2	A	ns2.santarosa.ifc.edu.br
191.52.51.11	A+PTR	web.santarosa.ifc.edu.br
191.52.54.4	A	ns1.araquari.ifc.edu.br
191.52.62.242	A	fabricadesoftware.ifc.edu.br