Robtex

Up: 200.4.70.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.4.71.0/25
Down right: 200.4.71.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.4.71.98	A	linktv.televisa.com.mx
200.4.71.110	A	pmat2.televisa.com.mx
200.4.71.148	PTR	www.televisa.com
200.4.71.148	PTR	www.televisa.com.mx
200.4.71.251	PTR	correo.televisa.com.mx
200.4.71.251	PTR	correo5.televisa.com.mx
200.4.71.251	A	mail.rbd.com.mx
200.4.71.253	PTR	estrellaslatinoamerica.tv
200.4.71.253	PTR	televisainternacional.tv
200.4.71.253	PTR	correo.televisa.com.mx