Robtex

Up: 200.39.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 200.39.224.0/20
Down right: 200.39.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.39.224.21	A+PTR	na-21-224.static.avantel.net.mx
200.39.224.36	A+PTR	na-36-224.static.avantel.net.mx
200.39.224.44	A+PTR	na-44-224.static.avantel.net.mx
200.39.224.61	A+PTR	na-61-224.static.avantel.net.mx
200.39.224.83	A+PTR	na-83-224.static.avantel.net.mx
200.39.224.96	A+PTR	na-96-224.static.avantel.net.mx
200.39.224.167	A+PTR	na-167-224.static.avantel.net.mx
200.39.224.170	A+PTR	na-170-224.static.avantel.net.mx
200.39.224.185	A+PTR	na-185-224.static.avantel.net.mx
200.39.224.212	A+PTR	na-212-224.static.avantel.net.mx
200.39.224.214	A+PTR	na-214-224.static.avantel.net.mx
200.39.224.223	A+PTR	na-223-224.static.avantel.net.mx
200.39.224.230	A+PTR	na-230-224.static.avantel.net.mx
200.39.224.245	A+PTR	na-245-224.static.avantel.net.mx
200.39.224.250	A+PTR	na-250-224.static.avantel.net.mx
200.39.231.144	PTR	dial-200-39-231-144.zone-1.ip.static-ftth.axtel.net.mx
200.39.231.182	PTR	dial-200-39-231-182.zone-1.ip.static-ftth.axtel.net.mx
200.39.232.38	PTR	dial-200-39-232-38.zone-1.ip.static-ftth.axtel.net.mx
200.39.232.56	A+PTR	consisarh.com.mx
200.39.232.56	A	consisarh.com
200.39.232.56	A	familiazanatta.com
200.39.232.90	PTR	dial-200-39-232-90.zone-1.ip.static-ftth.axtel.net.mx
200.39.233.163	PTR	mail.mexpost.mx
200.39.233.163	A	mail.colegioguadalajara.com.mx
200.39.233.163	A	www.mexpost.mx
200.39.233.167	A+PTR	ferrycom.mx
200.39.233.167	A	iosmx.net
200.39.233.199	PTR	mail2.grupoperse.com
200.39.233.200	A	ism.com.mx
200.39.234.25	PTR	dial-200-39-234-25.zone-1.ip.static-ftth.axtel.net.mx
200.39.234.202	PTR	dial-200-39-234-202.zone-1.ip.static-ftth.axtel.net.mx
200.39.236.123	PTR	dial-200-39-236-123.zone-1.ip.static-ftth.axtel.net.mx
200.39.238.27	A+PTR	na-27-238.static.avantel.net.mx
200.39.238.98	A+PTR	na-98-238.static.avantel.net.mx
200.39.238.111	A	na-111-238.static.avantel.net.mx
200.39.238.130	A+PTR	na-130-238.static.avantel.net.mx
200.39.238.139	PTR	na-139-238.static.avantel.net.mx
200.39.238.167	A+PTR	na-167-238.static.avantel.net.mx
200.39.238.246	A+PTR	na-246-238.static.avantel.net.mx
200.39.239.27	A+PTR	na-27-239.static.avantel.net.mx
200.39.239.61	A+PTR	na-61-239.static.avantel.net.mx
200.39.239.162	A+PTR	na-162-239.static.avantel.net.mx
200.39.239.185	A+PTR	na-185-239.static.avantel.net.mx
200.39.239.190	A+PTR	na-190-239.static.avantel.net.mx
200.39.239.214	A+PTR	na-214-239.static.avantel.net.mx
200.39.239.227	A+PTR	na-227-239.static.avantel.net.mx
200.39.239.231	A+PTR	na-231-239.static.avantel.net.mx
200.39.239.245	A+PTR	na-245-239.static.avantel.net.mx
200.39.240.20	A+PTR	na-20-240.static.avantel.net.mx
200.39.240.36	A+PTR	na-36-240.static.avantel.net.mx
200.39.240.44	A+PTR	na-44-240.static.avantel.net.mx
200.39.240.63	A+PTR	na-63-240.static.avantel.net.mx
200.39.240.96	A+PTR	na-96-240.static.avantel.net.mx
200.39.240.167	A+PTR	na-167-240.static.avantel.net.mx
200.39.240.170	A+PTR	na-170-240.static.avantel.net.mx
200.39.240.230	A+PTR	na-230-240.static.avantel.net.mx
200.39.246.33	PTR	na-33-246.dialup.avantel.net.mx
200.39.246.66	A	mty-egw3.avantel.com.mx
200.39.246.80	A	fr-netmon.avantel.net.mx
200.39.246.97	PTR	na-97-246.dialup.avantel.net.mx
200.39.246.100	A	inoc.static-ftth.axtel.net.mx
200.39.246.103	A	mail2.sedetec-colima.com
200.39.246.106	A	mail1.sedetec-colima.com
200.39.246.193	A+PTR	avaintboss.avantel.net.mx
200.39.246.194	A+PTR	mty-egw4.avantel.com.mx
200.39.246.194	A	avaintboss.avantel.net.mx
200.39.246.195	A	avaintboss2.avantel.net.mx
200.39.246.196	A	avaintboss.avantel.net.mx
200.39.246.197	A	avaintboss.avantel.net.mx
200.39.246.198	A	avaintboss.avantel.net.mx
200.39.246.199	A	servicio.avantel.com.mx
200.39.247.231	A	prepago.avantel.net
200.39.248.27	A	na-27-248.static.avantel.net.mx
200.39.248.28	A	na-28-248.static.avantel.net.mx
200.39.248.49	A	na-49-248.static.avantel.net.mx
200.39.248.66	A	na-66-248.static.avantel.net.mx
200.39.248.101	A	na-101-248.static.avantel.net.mx
200.39.248.120	A	na-120-248.static.avantel.net.mx
200.39.248.139	A	na-139-248.static.avantel.net.mx
200.39.248.147	A	na-147-248.static.avantel.net.mx
200.39.248.167	A	na-167-248.static.avantel.net.mx
200.39.248.178	A	na-178-248.static.avantel.net.mx
200.39.248.185	A	na-185-248.static.avantel.net.mx
200.39.248.231	A	na-231-248.static.avantel.net.mx
200.39.251.29	PTR	dial-200-39-251-29.zone-3.ip.static-ftth.axtel.net.mx