Robtex

Up: 200.76.200.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 200.76.204.0/23
Down right: 200.76.206.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.76.205.17	PTR	axtelconmigo.com
200.76.205.17	PTR	axtel.mx
200.76.205.17	PTR	axtelconmigo.mx
200.76.205.23	PTR	dmz-it-200-76-205-23.mtyxl.static.axtel.net
200.76.205.42	A	proteus.axtel.com.mx
200.76.205.43	A+PTR	lab.axtel.net
200.76.205.43	A+PTR	movileiphone.axtel.com.mx
200.76.205.43	PTR	dmz-it-200-76-205-43.mtyxl.static.axtel.net
200.76.205.70	A	axtelcamp.com
200.76.205.91	A+PTR	secure.axtel.com.mx
200.76.205.91	A+PTR	wcps.axtel.com.mx
200.76.205.92	A+PTR	wcp.axtel.com.mx
200.76.205.92	PTR	dmz-it-200-76-205-92.mtyxl.static.axtel.net
200.76.205.107	A	gtwport.axtel.com.mx
200.76.205.109	PTR	dmz-it-200-76-205-109.mtyxl.static.axtel.net
200.76.205.110	PTR	dmz-it-200-76-205-110.mtyxl.static.axtel.net
200.76.205.113	PTR	dmz-it-200-76-205-113.mtyxl.static.axtel.net
200.76.205.115	PTR	dialin.axtel.com.mx
200.76.205.115	PTR	meet.axtel.com.mx
200.76.205.115	PTR	webpoolmty01.axtel.com.mx
200.76.205.116	PTR	dmz-it-200-76-205-116.mtyxl.static.axtel.net
200.76.205.116	A+PTR	autodiscover.axtel.com.mx
200.76.205.118	A+PTR	sip.axtel.com.mx
200.76.205.118	A+PTR	access01.axtel.com.mx
200.76.205.119	A+PTR	web01.axtel.com.mx
200.76.205.121	PTR	dmz-it-200-76-205-121.mtyxl.static.axtel.net
200.76.205.125	PTR	dmz-it-200-76-205-125.mtyxl.static.axtel.net
200.76.205.126	A+PTR	dialin.axtel.com.mx
200.76.205.126	A+PTR	dirweb01.axtel.com.mx
200.76.205.126	PTR	fegdweb01.axtel.com.mx
200.76.205.127	PTR	dmz-it-200-76-205-127.mtyxl.static.axtel.net
200.76.205.144	PTR	dmz-it-200-76-205-144.mtyxl.static.axtel.net
200.76.205.152	PTR	dmz-it-200-76-205-152.mtyxl.static.axtel.net
200.76.205.153	PTR	dmz-it-200-76-205-153.mtyxl.static.axtel.net
200.76.205.154	A+PTR	av01.axtel.com.mx
200.76.205.157	PTR	dmz-it-200-76-205-157.mtyxl.static.axtel.net
200.76.205.157	A+PTR	hybrid.axtel.com.mx
200.76.205.158	PTR	dmz-it-200-76-205-158.mtyxl.static.axtel.net
200.76.205.160	PTR	dmz-it-200-76-205-160.mtyxl.static.axtel.net
200.76.205.165	PTR	dmz-it-200-76-205-165.mtyxl.static.axtel.net
200.76.205.170	PTR	dmz-it-200-76-205-170.mtyxl.static.axtel.net
200.76.205.176	PTR	dmz-it-200-76-205-176.mtyxl.static.axtel.net
200.76.205.185	PTR	dmz-it-200-76-205-185.mtyxl.static.axtel.net
200.76.205.188	PTR	dmz-it-200-76-205-188.mtyxl.static.axtel.net
200.76.205.190	PTR	dmz-it-200-76-205-190.mtyxl.static.axtel.net
200.76.205.200	PTR	dmz-it-200-76-205-200.mtyxl.static.axtel.net
200.76.205.202	PTR	dmz-it-200-76-205-202.mtyxl.static.axtel.net
200.76.205.205	PTR	dmz-it-200-76-205-205.mtyxl.static.axtel.net
200.76.205.210	PTR	dmz-it-200-76-205-210.mtyxl.static.axtel.net
200.76.205.220	PTR	dmz-it-200-76-205-220.mtyxl.static.axtel.net
200.76.205.222	PTR	dmz-it-200-76-205-222.mtyxl.static.axtel.net
200.76.205.223	PTR	dmz-it-200-76-205-223.mtyxl.static.axtel.net
200.76.205.224	PTR	dmz-it-200-76-205-224.mtyxl.static.axtel.net
200.76.205.228	PTR	dmz-it-200-76-205-228.mtyxl.static.axtel.net
200.76.205.230	PTR	dmz-it-200-76-205-230.mtyxl.static.axtel.net
200.76.205.232	A+PTR	gatewayextvc.axtel.com.mx
200.76.205.236	PTR	dmz-it-200-76-205-236.mtyxl.static.axtel.net
200.76.205.238	A	proveedores.axtel.com.mx
200.76.205.242	PTR	dmz-it-200-76-205-242.mtyxl.static.axtel.net
200.76.205.243	PTR	dmz-it-200-76-205-243.mtyxl.static.axtel.net
200.76.205.247	A	sip.axtel.com.mx
200.76.205.247	A	access01.axtel.com.mx
200.76.205.249	A	web01.axtel.com.mx
200.76.205.251	A	av01.axtel.com.mx
200.76.206.116	PTR	ifwa-ln2-200-76-206-116.mtyxl.static.axtel.net
200.76.206.116	A	navegaciontubular3dencolumna.com
200.76.206.116	A	beyondhealthqualityaid.com
200.76.207.173	PTR	ifwa-ln2-200-76-207-173.mtyxl.static.axtel.net
200.76.207.238	PTR	ifwa-ln2-200-76-207-238.mtyxl.static.axtel.net