Robtex

Up: 200.56.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 200.56.68.0/23
Down right: 200.56.70.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.56.68.162	PTR	dedint-200-56-68-162.mexdf.static.axtel.net
200.56.68.165	A+PTR	gdm01.globalstar.com.mx
200.56.68.165	A	findmespot.com.mx
200.56.68.165	A	globalstar.mx
200.56.68.166	PTR	dedint-200-56-68-166.mexdf.static.axtel.net
200.56.68.220	PTR	dns1.commlogik.mx
200.56.68.231	PTR	dedint-200-56-68-231.mexdf.static.axtel.net
200.56.69.14	PTR	mail.posigraph.com
200.56.69.14	PTR	www.posigraph.com
200.56.69.14	PTR	mail.atmespectaculares.com.mx
200.56.69.34	PTR	mail.fillgap.com
200.56.69.34	A	fillgap.org
200.56.69.34	A	fillgap.net
200.56.69.44	PTR	dedint-200-56-69-44.mexdf.static.axtel.net
200.56.69.44	A	acumatica.com.mx