Robtex

Up: 148.245.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 148.245.80.0/21
Down right: 148.245.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
148.245.80.212	A+PTR	mail.gknobloch.mx
148.245.80.212	A+PTR	148-245-80-212.int.dedicado.static.axtel.net
148.245.80.212	A	gknobloch.mx
148.245.81.15	A+PTR	148-245-81-15.int.dedicado.static.axtel.net
148.245.83.223	A+PTR	na-83-223.static.avantel.net.mx
148.245.83.224	A+PTR	na-83-224.static.avantel.net.mx
148.245.85.1	A+PTR	na-85-1.static.avantel.net.mx
148.245.85.2	PTR	na-85-2.static.avantel.net.mx
148.245.85.3	PTR	na-85-3.static.avantel.net.mx
148.245.85.6	A	na-85-6.static.avantel.net.mx
148.245.85.7	A	na-85-7.static.avantel.net.mx
148.245.85.8	A	na-85-8.static.avantel.net.mx
148.245.85.16	PTR	na-85-16.static.avantel.net.mx
148.245.85.17	PTR	na-85-17.static.avantel.net.mx
148.245.85.18	PTR	na-85-18.static.avantel.net.mx
148.245.85.19	A+PTR	na-85-19.static.avantel.net.mx
148.245.85.20	A	na-85-20.static.avantel.net.mx
148.245.85.23	A	na-85-23.static.avantel.net.mx
148.245.85.24	A	na-85-24.static.avantel.net.mx
148.245.85.32	A+PTR	na-85-32.static.avantel.net.mx
148.245.85.33	PTR	na-85-33.static.avantel.net.mx
148.245.85.34	PTR	na-85-34.static.avantel.net.mx
148.245.85.35	A+PTR	na-85-35.static.avantel.net.mx
148.245.85.66	A+PTR	mail.truper.com
148.245.85.66	A	buzon.truper.com.mx
148.245.85.66	A	mailsmtp.cfnm.com.mx
148.245.85.67	PTR	na-85-67.static.avantel.net.mx
148.245.85.108	A	na-85-108.static.avantel.net.mx
148.245.85.162	A	ns1.cytrussline.com
148.245.85.162	A	cytrussline.com
148.245.91.208	A+PTR	na-91-208.static.avantel.net.mx
148.245.91.208	A	gbimbo.com.mx
148.245.92.6	PTR	undp.org.mx
148.245.94.124	A+PTR	na-94-124.static.avantel.net.mx
148.245.94.203	PTR	148.245.94.203.sta.avantel.net.mx
148.245.94.215	A	na-94-215.static.avantel.net.mx
148.245.94.242	A	na-94-242.static.avantel.net.mx