Robtex

Up: 200.36.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 200.36.32.0/20
Down right: 200.36.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.36.35.2	PTR	mail.plteh.com
200.36.35.67	PTR	customer-200-36-35-67.uninet.net.mx
200.36.35.67	A	precitool.com.mx
200.36.35.67	A	precitool.com
200.36.35.129	PTR	customer-200-36-35-129.uninet.net.mx
200.36.35.164	PTR	www.tuxtla.gob.mx
200.36.40.14	A	inet-mch-morelia-1-s4-1-0-0.uninet.net.mx
200.36.40.233	A	wan-d32-0504-0669.uninet.net.mx
200.36.45.78	PTR	customer-200-36-45-78.uninet.net.mx
200.36.46.3	A+PTR	tlacaelel.sanborns.com.mx
200.36.46.4	A+PTR	xitle.sanborns.com.mx
200.36.46.4	A	mail1.sanborns.com.mx
200.36.46.5	A+PTR	mail.sanborns.com.mx
200.36.46.7	PTR	proveedores.sanborns.com.mx
200.36.46.39	PTR	correo.calinda.com.mx
200.36.46.39	A	correo.ostar.com.mx
200.36.46.41	A	ironport.sanborns.com.mx
200.36.46.41	A	ironport.towerrecords.com.mx
200.36.46.193	PTR	mail.sears.com.mx
200.36.46.195	PTR	ns.sears.com.mx
200.36.46.197	A	correo.mixup.com.mx
200.36.46.199	A	edge.sanborns.com.mx
200.36.46.199	A	mail-sanborn.sanborns.com.mx
200.36.47.11	A	mercurio.sicartsa.com
200.36.47.250	A	imx-isa01.arcelormittal.com.mx
200.36.47.250	A	comunicacion.arcelormittal.com.mx
200.36.49.225	PTR	finanzas.gbcs.gob.mx
200.36.49.225	A	dns.bcs.gob.mx
200.36.49.225	A	bcs.gob.mx
200.36.49.237	A	culturabcs.gob.mx
200.36.51.2	PTR	interference.tcp.nu
200.36.51.3	PTR	orbital.tcp.nu
200.36.51.33	PTR	customer-200-36-51-33.uninet.net.mx
200.36.51.35	PTR	customer-200-36-51-35.uninet.net.mx
200.36.51.65	PTR	customer-200-36-51-65.uninet.net.mx
200.36.51.99	PTR	customer-200-36-51-99.uninet.net.mx
200.36.51.160	PTR	customer-200-36-51-160.uninet.net.mx
200.36.51.161	PTR	customer-200-36-51-161.uninet.net.mx
200.36.51.162	PTR	customer-200-36-51-162.uninet.net.mx
200.36.51.193	PTR	customer-200-36-51-193.uninet.net.mx
200.36.51.195	PTR	customer-200-36-51-195.uninet.net.mx
200.36.53.10	A	cpanel.ccs.net.mx
200.36.53.10	A	stj-sin.gob.mx
200.36.53.10	A	www.ccs.net.mx
200.36.53.150	A	cpanel.ccs.net.mx
200.36.53.150	A	www.ccs.net.mx
200.36.53.150	A	www.stj-sin.gob.mx
200.36.53.160	A+PTR	info.ccs.net.mx
200.36.54.130	PTR	customer-200-36-54-130.uninet.net.mx
200.36.54.131	A+PTR	sommer.csommer.com
200.36.54.131	A	protor.com.mx
200.36.54.131	A	sommer.com.mx
200.36.54.225	PTR	customer-200-36-54-225.uninet.net.mx
200.36.54.225	A	dns2.congresogto.gob.mx
200.36.54.226	A	declaranetplg.congresogto.gob.mx
200.36.54.227	PTR	customer-200-36-54-227.uninet.net.mx
200.36.54.227	A	dns.congresogto.gob.mx
200.36.54.245	A	pdifusion.congresogto.gob.mx
200.36.56.1	PTR	customer-200-36-56-1.uninet.net.mx
200.36.56.33	PTR	customer-200-36-56-33.uninet.net.mx
200.36.56.66	PTR	customer-200-36-56-66.uninet.net.mx
200.36.56.96	PTR	customer-200-36-56-96.uninet.net.mx
200.36.56.97	PTR	customer-200-36-56-97.uninet.net.mx
200.36.56.128	PTR	customer-200-36-56-128.uninet.net.mx
200.36.56.130	PTR	customer-200-36-56-130.uninet.net.mx
200.36.56.194	PTR	customer-200-36-56-194.uninet.net.mx
200.36.56.225	PTR	customer-200-36-56-225.uninet.net.mx
200.36.59.157	A+PTR	customer-200-36-59-157.uninet.net.mx
200.36.59.158	A+PTR	customer-200-36-59-158.uninet.net.mx
200.36.61.2	PTR	mail.risoul.com.mx
200.36.61.156	A	correo.movistar.com.ni
200.36.63.98	PTR	tucan.issste.gob.mx