Robtex

Up: 189.253.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 189.253.240.0/21
Down right: 189.253.248.0/21

IP	Type	Hostname
189.253.240.49	PTR	dsl-189-253-240-49-dyn.prod-infinitum.com.mx
189.253.241.214	PTR	dsl-189-253-241-214-dyn.prod-infinitum.com.mx
189.253.242.51	PTR	dsl-189-253-242-51-dyn.prod-infinitum.com.mx
189.253.242.53	PTR	dsl-189-253-242-53-dyn.prod-infinitum.com.mx
189.253.243.14	PTR	dsl-189-253-243-14-dyn.prod-infinitum.com.mx
189.253.243.27	PTR	dsl-189-253-243-27-dyn.prod-infinitum.com.mx
189.253.243.239	PTR	dsl-189-253-243-239-dyn.prod-infinitum.com.mx
189.253.244.207	PTR	dsl-189-253-244-207-dyn.prod-infinitum.com.mx
189.253.244.229	PTR	dsl-189-253-244-229-dyn.prod-infinitum.com.mx
189.253.246.31	PTR	dsl-189-253-246-31-dyn.prod-infinitum.com.mx
189.253.247.36	PTR	dsl-189-253-247-36-dyn.prod-infinitum.com.mx
189.253.247.174	PTR	dsl-189-253-247-174-dyn.prod-infinitum.com.mx
189.253.252.2	PTR	dsl-189-253-252-2-dyn.prod-infinitum.com.mx
189.253.252.19	PTR	dsl-189-253-252-19-dyn.prod-infinitum.com.mx
189.253.252.34	PTR	dsl-189-253-252-34-dyn.prod-infinitum.com.mx
189.253.252.48	PTR	dsl-189-253-252-48-dyn.prod-infinitum.com.mx
189.253.252.66	PTR	dsl-189-253-252-66-dyn.prod-infinitum.com.mx
189.253.252.81	PTR	dsl-189-253-252-81-dyn.prod-infinitum.com.mx
189.253.252.82	PTR	dsl-189-253-252-82-dyn.prod-infinitum.com.mx
189.253.252.112	PTR	dsl-189-253-252-112-dyn.prod-infinitum.com.mx
189.253.252.113	PTR	dsl-189-253-252-113-dyn.prod-infinitum.com.mx
189.253.252.115	PTR	dsl-189-253-252-115-dyn.prod-infinitum.com.mx
189.253.252.145	PTR	dsl-189-253-252-145-dyn.prod-infinitum.com.mx
189.253.252.194	PTR	dsl-189-253-252-194-dyn.prod-infinitum.com.mx
189.253.252.208	PTR	dsl-189-253-252-208-dyn.prod-infinitum.com.mx
189.253.252.209	PTR	dsl-189-253-252-209-dyn.prod-infinitum.com.mx
189.253.252.210	PTR	dsl-189-253-252-210-dyn.prod-infinitum.com.mx
189.253.252.225	PTR	dsl-189-253-252-225-dyn.prod-infinitum.com.mx
189.253.252.226	PTR	dsl-189-253-252-226-dyn.prod-infinitum.com.mx
189.253.252.241	PTR	dsl-189-253-252-241-dyn.prod-infinitum.com.mx
189.253.253.22	PTR	dsl-189-253-253-22-dyn.prod-infinitum.com.mx
189.253.254.69	PTR	dsl-189-253-254-69-dyn.prod-infinitum.com.mx
189.253.255.134	PTR	dsl-189-253-255-134-dyn.prod-infinitum.com.mx
189.253.255.154	PTR	dsl-189-253-255-154-dyn.prod-infinitum.com.mx
189.253.255.191	PTR	dsl-189-253-255-191-dyn.prod-infinitum.com.mx
189.253.255.200	PTR	dsl-189-253-255-200-dyn.prod-infinitum.com.mx
189.253.255.253	PTR	dsl-189-253-255-253-dyn.prod-infinitum.com.mx