Robtex

Up: 200.38.162.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 200.38.163.0/25
Down right: 200.38.163.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.38.163.1	PTR	ns1.infotec.net.mx
200.38.163.2	PTR	ns2.infotec.net.mx
200.38.163.3	PTR	ns3.infotec.net.mx
200.38.163.4	PTR	ns4.infotec.net.mx
200.38.163.9	PTR	host-200.38.163.9.infotec.com.mx
200.38.163.9	A	ns1.infotec.net.mx
200.38.163.10	PTR	host-200.38.163.10.infotec.com.mx
200.38.163.10	A	ns2.infotec.net.mx
200.38.163.11	PTR	host-200.38.163.11.infotec.com.mx
200.38.163.11	A	ns3.infotec.net.mx
200.38.163.16	PTR	host-200.38.163.16.infotec.com.mx
200.38.163.17	PTR	host-200.38.163.17.infotec.com.mx
200.38.163.50	PTR	host-200.38.163.50.infotec.com.mx
200.38.163.133	PTR	correo.sct.gob.mx
200.38.163.134	PTR	host-200.38.163.134.infotec.com.mx
200.38.163.135	PTR	host-200.38.163.135.infotec.com.mx
200.38.163.142	PTR	webmail.sct.gob.mx
200.38.163.160	PTR	host-200.38.163.160.infotec.com.mx
200.38.163.168	A	www.reformadh.org.mx
200.38.163.171	PTR	host-200.38.163.171.infotec.com.mx
200.38.163.173	PTR	host-200.38.163.173.infotec.com.mx
200.38.163.173	A	arturozaldivar.com
200.38.163.173	A	zaldivarlelodelarrea.com.mx
200.38.163.174	A	bjdh.org.mx
200.38.163.174	A	www.bjdh.org.mx
200.38.163.175	PTR	host-200.38.163.175.infotec.com.mx
200.38.163.177	A	pcj-amij.org.mx
200.38.163.178	PTR	host-200.38.163.178.infotec.com.mx
200.38.163.178	A	sjf.scjn.gob.mx
200.38.163.179	PTR	host-200.38.163.179.infotec.com.mx
200.38.163.180	A	portalconocimientojuridico.org
200.38.163.189	PTR	host-200.38.163.189.infotec.com.mx
200.38.163.189	A	www.sitios.scjn.gob.mx