Robtex

Up: 200.76.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 200.76.40.0/22
Down right: 200.76.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.76.40.2	PTR	static-200-76-40-2.alestra.net.mx
200.76.41.155	PTR	main.funsalud.org.mx
200.76.41.161	PTR	static-200-76-41-161.alestra.net.mx
200.76.41.163	A+PTR	mail.lacomer.com.mx
200.76.41.163	A	mail.comerci.com.mx
200.76.41.164	A	mail2.lacomer.com.mx
200.76.41.164	A	mail2.comerci.com.mx
200.76.41.172	A	provecomer.com.mx
200.76.41.172	A	www.provecomer.com.mx
200.76.41.173	A	mail.lacomeronline.com.mx
200.76.41.173	A	lacomeronline.com.mx
200.76.41.176	PTR	static-200-76-41-176.alestra.net.mx
200.76.41.176	A	apartacomer.com.mx
200.76.41.177	A+PTR	dns01.lacomer.com.mx
200.76.41.178	PTR	dns02.lacomer.com.mx
200.76.41.210	A	prevemseguros.com.mx
200.76.41.211	PTR	static-200-76-41-211.alestra.net.mx
200.76.41.211	A	prevemseguros.com
200.76.41.211	A	seguromediko.com.mx
200.76.41.220	A	correo.prevemseguros.mx
200.76.41.222	A	www.segurosprevem.com
200.76.41.226	A+PTR	infodf.org.mx
200.76.41.226	A	www.infodf.org.mx
200.76.41.227	A+PTR	mail.infodf.org.mx
200.76.41.227	A	webmail.infodf.org.mx
200.76.42.1	PTR	mundoeje.com.mx
200.76.42.3	PTR	mundoeje.com.mx
200.76.42.8	PTR	mundoeje.com.mx
200.76.42.9	PTR	mundoeje.com.mx
200.76.42.10	PTR	mundoeje.com.mx
200.76.42.11	PTR	mundoeje.com.mx
200.76.42.17	PTR	mundoeje.com.mx
200.76.42.18	PTR	mundoeje.com.mx
200.76.42.19	PTR	mundoeje.com.mx
200.76.42.24	PTR	mundoeje.com.mx
200.76.42.25	PTR	mundoeje.com.mx
200.76.42.26	PTR	mundoeje.com.mx
200.76.42.27	PTR	mundoeje.com.mx
200.76.43.10	PTR	static-200-76-43-10.alestra.net.mx
200.76.43.82	PTR	mail.agconvertidora.com
200.76.43.82	A	agconvertidora.mx
200.76.43.82	A	agc.mx
200.76.43.134	PTR	static-200-76-43-134.alestra.net.mx
200.76.43.254	A+PTR	mail.desa-sa.mx
200.76.43.254	PTR	tms.com.mx
200.76.43.254	A	www.tms.com.mx
200.76.44.11	PTR	static-200-76-44-11.alestra.net.mx
200.76.44.90	PTR	static-200-76-44-90.alestra.net.mx
200.76.44.146	PTR	static-200-76-44-146.alestra.net.mx
200.76.44.251	PTR	mail.pdea.mx
200.76.47.35	A	www.talmanet.com.mx
200.76.47.43	PTR	adcos.com
200.76.47.52	A	stihlmex.com.mx
200.76.47.66	PTR	static-200-76-47-66.alestra.net.mx