Robtex

Up: 200.52.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 200.52.192.0/23
Down right: 200.52.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.52.192.0	PTR	customer-gdl-192-0.megared.net.mx
200.52.192.200	A+PTR	matrix.corp.megared.net.mx
200.52.192.222	PTR	customer-gdl-192-222.megared.net.mx
200.52.192.228	PTR	customer-gdl-192-228.megared.net.mx
200.52.192.243	PTR	customer-gdl-192-243.megared.net.mx
200.52.192.248	PTR	love21.com.mx
200.52.193.1	PTR	customer-gdl-static-193-1.megared.net.mx
200.52.193.1	A	qos.corp.megared.net.mx
200.52.193.3	PTR	customer-gdl-static-193-3.megared.net.mx
200.52.193.3	A	dummy.corp.megared.net.mx
200.52.193.5	PTR	customer-gdl-static-193-5.megared.net.mx
200.52.193.5	A	ogonzalez.corp.megared.net.mx
200.52.193.51	A+PTR	customer-gdl-static-193-51.megared.net.mx
200.52.193.57	PTR	customer-gdl-static-193-57.megared.net.mx
200.52.193.57	A	tv.megared.com.mx
200.52.193.57	A	www.megared.net.mx
200.52.193.59	PTR	customer-gdl-static-193-59.megared.net.mx
200.52.193.59	A	www.megakids.com.mx
200.52.193.78	PTR	customer-gdl-static-193-78.megared.net.mx
200.52.193.78	A	serviciosenlinea.megacable.com.mx
200.52.193.79	PTR	customer-gdl-static-193-79.megared.net.mx
200.52.193.94	PTR	customer-gdl-static-193-94.megared.net.mx
200.52.193.94	A	smtp01.it.megacable.com.mx
200.52.193.135	PTR	customer-gdl-static-193-135.megared.net.mx
200.52.193.141	A+PTR	picasso.noc.megared.net.mx
200.52.193.146	PTR	customer-gdl-static-193-146.megared.net.mx
200.52.193.146	A	ns.ejetechnologies.com
200.52.193.146	A	mail.ejetechnologies.com
200.52.193.163	PTR	customer-gdl-static-193-163.megared.net.mx
200.52.193.163	A	webmail.megacable.com.mx
200.52.193.163	A	wmail.megared.net.mx
200.52.193.164	PTR	customer-gdl-static-193-164.megared.net.mx
200.52.193.164	A	spamv.megared.net.mx
200.52.193.164	A	spamv.megacable.com.mx
200.52.193.166	A+PTR	ldap.megared.net.mx
200.52.193.171	PTR	customer-gdl-static-193-171.megared.net.mx
200.52.193.171	A	servicios.megared.net.mx
200.52.193.180	A	qmail.megared.net.mx
200.52.193.183	A+PTR	qmail4.megared.net.mx
200.52.193.184	A+PTR	mailgw.megared.net.mx
200.52.193.185	PTR	mailgw2.megared.net.mx
200.52.193.187	A+PTR	pfout1.megacable.com.mx
200.52.193.188	PTR	customer-gdl-static-193-188.megared.net.mx
200.52.193.188	A	mx.tepic.megared.net.mx
200.52.193.188	A	mx.ver.megared.net.mx
200.52.193.195	A	tms.rcs.megafon.com.mx
200.52.193.208	A	a200-52-193-208.deploy.akamaitechnologies.com
200.52.193.246	PTR	customer-gdl-static-193-246.megared.net.mx
200.52.193.246	A	dns2.megared.net.mx
200.52.193.250	PTR	customer-gdl-static-193-250.megared.net.mx
200.52.193.250	A	sapiens.megacable.com.mx
200.52.194.10	PTR	customer-gdl-194-10.megared.net.mx
200.52.194.50	A	pertekprinters.com
200.52.194.107	A+PTR	secvalur02.urrea.com.mx
200.52.194.107	A	www.orion.mx
200.52.194.107	A	proxyvalur.urrea.com.mx
200.52.194.132	PTR	customer-gdl-194-132.megared.net.mx
200.52.194.210	PTR	customer-gdl-194-210.megared.net.mx
200.52.194.222	PTR	customer-gdl-194-222.megared.net.mx
200.52.194.222	A	mail1.gruposolana.com
200.52.194.222	A	ns2.toyotainterlomas.com.mx
200.52.195.11	A	ittepic.edu.mx
200.52.195.11	A	ns1.ittepic.edu.mx
200.52.195.12	PTR	customer-gdl-195-12.metrocarrier.net.mx
200.52.195.130	PTR	customer-gdl-195-130.metrocarrier.net.mx
200.52.195.222	PTR	customer-gdl-195-222.metrocarrier.net.mx
200.52.195.222	A	octano4055.dyndns.org