Robtex

Up: 132.254.88.0/21
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Down left: 132.254.88.0/23
Down right: 132.254.90.0/23

IP	Type	Hostname
132.254.88.1	A	qro.itesm.mx
132.254.88.11	A	ftpqro.qro.itesm.mx
132.254.88.36	A+PTR	qro-data.qro.itesm.mx
132.254.88.36	A+PTR	qro1101.qro.itesm.mx
132.254.88.39	A+PTR	siqueiros.qro.itesm.mx
132.254.88.43	A+PTR	rivera.qro.itesm.mx
132.254.89.5	PTR	dns2.itesm.mx
132.254.89.161	PTR	qr89-161.qro.itesm.mx
132.254.89.171	A+PTR	labvirtual.qro.itesm.mx
132.254.89.171	PTR	qr89-171.qro.itesm.mx
132.254.89.218	PTR	qr89-218.qro.itesm.mx