Robtex

Up: 200.53.96.0/19
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Down left: 200.53.96.0/21
Down right: 200.53.104.0/21

IP	Type	Hostname
200.53.98.1	PTR	ip-200-53-98-1-mty.marcatel.net.mx
200.53.98.16	PTR	ip-200-53-98-16-mty.marcatel.net.mx
200.53.98.17	PTR	ip-200-53-98-17-mty.marcatel.net.mx
200.53.98.18	PTR	ip-200-53-98-18-mty.marcatel.net.mx
200.53.98.34	PTR	ip-200-53-98-34-mty.marcatel.net.mx
200.53.98.35	PTR	ip-200-53-98-35-mty.marcatel.net.mx
200.53.98.48	PTR	ip-200-53-98-48-mty.marcatel.net.mx
200.53.98.49	PTR	ip-200-53-98-49-mty.marcatel.net.mx
200.53.98.65	PTR	ip-200-53-98-65-mty.marcatel.net.mx
200.53.98.98	PTR	ip-200-53-98-98-mty.marcatel.net.mx
200.53.98.99	PTR	ip-200-53-98-99-mty.marcatel.net.mx
200.53.98.115	PTR	ip-200-53-98-115-mty.marcatel.net.mx
200.53.98.129	PTR	ip-200-53-98-129-mty.marcatel.net.mx
200.53.98.131	PTR	ip-200-53-98-131-mty.marcatel.net.mx
200.53.98.163	PTR	ip-200-53-98-163-mty.marcatel.net.mx
200.53.98.211	PTR	ip-200-53-98-211-mty.marcatel.net.mx
200.53.98.224	PTR	ip-200-53-98-224-mty.marcatel.net.mx
200.53.98.227	PTR	ip-200-53-98-227-mty.marcatel.net.mx
200.53.102.131	PTR	ip-200-53-102-131-mty.marcatel.net.mx
200.53.103.41	A+PTR	mty-gsr-1.marcatel.net.mx
200.53.103.250	PTR	ip-200-53-103-250-mty.marcatel.net.mx
200.53.107.66	PTR	ip-200-53-107-66-mty.marcatel.net.mx
200.53.110.18	PTR	mail.palmex.com.mx
200.53.110.55	A	mail.ecokapa.com
200.53.110.83	PTR	ip-200-53-110-83-mty.marcatel.net.mx