Robtex

Up: 187.172.128.0/18
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Down left: 187.172.160.0/20
Down right: 187.172.176.0/20

IP	Type	Hostname
187.172.162.97	PTR	dsl-187-172-162-97-dyn.prod-infinitum.com.mx
187.172.163.51	PTR	dsl-187-172-163-51-dyn.prod-infinitum.com.mx
187.172.164.119	PTR	dsl-187-172-164-119-dyn.prod-infinitum.com.mx
187.172.167.60	PTR	dsl-187-172-167-60-dyn.prod-infinitum.com.mx
187.172.168.32	PTR	dsl-187-172-168-32-dyn.prod-infinitum.com.mx
187.172.168.161	PTR	dsl-187-172-168-161-dyn.prod-infinitum.com.mx
187.172.170.73	PTR	dsl-187-172-170-73-dyn.prod-infinitum.com.mx
187.172.172.49	PTR	dsl-187-172-172-49-dyn.prod-infinitum.com.mx
187.172.172.220	PTR	dsl-187-172-172-220-dyn.prod-infinitum.com.mx
187.172.173.86	PTR	dsl-187-172-173-86-dyn.prod-infinitum.com.mx
187.172.175.204	PTR	dsl-187-172-175-204-dyn.prod-infinitum.com.mx
187.172.175.204	A	ofimayor.sytes.net
187.172.176.33	PTR	dsl-187-172-176-33-dyn.prod-infinitum.com.mx
187.172.176.33	A	emaretrie.com
187.172.176.49	PTR	dsl-187-172-176-49-dyn.prod-infinitum.com.mx
187.172.176.110	PTR	dsl-187-172-176-110-dyn.prod-infinitum.com.mx
187.172.176.116	PTR	dsl-187-172-176-116-dyn.prod-infinitum.com.mx
187.172.178.18	PTR	dsl-187-172-178-18-dyn.prod-infinitum.com.mx
187.172.178.110	PTR	dsl-187-172-178-110-dyn.prod-infinitum.com.mx
187.172.178.128	PTR	dsl-187-172-178-128-dyn.prod-infinitum.com.mx
187.172.179.180	PTR	dsl-187-172-179-180-dyn.prod-infinitum.com.mx
187.172.181.168	PTR	dsl-187-172-181-168-dyn.prod-infinitum.com.mx
187.172.181.168	A	green-joe-online.com
187.172.181.168	A	groupstages.com
187.172.185.56	PTR	dsl-187-172-185-56-dyn.prod-infinitum.com.mx
187.172.185.56	A	issionagre.com
187.172.185.91	PTR	dsl-187-172-185-91-dyn.prod-infinitum.com.mx
187.172.185.130	PTR	dsl-187-172-185-130-dyn.prod-infinitum.com.mx
187.172.185.178	PTR	dsl-187-172-185-178-dyn.prod-infinitum.com.mx
187.172.190.80	A	correo.lopezycortina.com
187.172.191.27	PTR	dsl-187-172-191-27-dyn.prod-infinitum.com.mx
187.172.191.27	A	oraryfell.com
187.172.191.59	PTR	dsl-187-172-191-59-dyn.prod-infinitum.com.mx