Robtex

Up: 201.165.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 201.165.28.0/23
Down right: 201.165.30.0/23

IP	Type	Hostname
201.165.28.2	PTR	customer-nog-28-2.megared.net.mx
201.165.28.11	PTR	customer-nog-28-11.megared.net.mx
201.165.28.15	PTR	customer-nog-28-15.megared.net.mx
201.165.28.17	PTR	customer-nog-28-17.megared.net.mx
201.165.28.19	PTR	customer-nog-28-19.megared.net.mx
201.165.28.20	PTR	customer-nog-28-20.megared.net.mx
201.165.28.22	PTR	customer-nog-28-22.megared.net.mx
201.165.28.23	PTR	customer-nog-28-23.megared.net.mx
201.165.28.52	PTR	customer-nog-28-52.megared.net.mx
201.165.28.57	PTR	customer-nog-28-57.megared.net.mx
201.165.28.59	PTR	customer-nog-28-59.megared.net.mx
201.165.28.61	PTR	customer-nog-28-61.megared.net.mx
201.165.28.62	PTR	customer-nog-28-62.megared.net.mx
201.165.28.69	PTR	customer-nog-28-69.megared.net.mx
201.165.28.79	PTR	customer-nog-28-79.megared.net.mx
201.165.28.91	PTR	customer-nog-28-91.megared.net.mx
201.165.28.107	PTR	customer-nog-28-107.megared.net.mx
201.165.28.123	PTR	customer-nog-28-123.megared.net.mx
201.165.28.142	PTR	customer-nog-28-142.megared.net.mx
201.165.28.145	PTR	customer-nog-28-145.megared.net.mx
201.165.28.146	PTR	customer-nog-28-146.megared.net.mx
201.165.28.148	PTR	customer-nog-28-148.megared.net.mx
201.165.28.150	PTR	customer-nog-28-150.megared.net.mx
201.165.28.159	PTR	customer-nog-28-159.megared.net.mx
201.165.28.171	PTR	customer-nog-28-171.megared.net.mx
201.165.28.172	PTR	customer-nog-28-172.megared.net.mx
201.165.28.177	PTR	customer-nog-28-177.megared.net.mx
201.165.28.178	PTR	customer-nog-28-178.megared.net.mx
201.165.28.186	PTR	customer-nog-28-186.megared.net.mx
201.165.28.208	PTR	customer-nog-28-208.megared.net.mx
201.165.28.223	PTR	customer-nog-28-223.megared.net.mx
201.165.28.227	PTR	customer-nog-28-227.megared.net.mx
201.165.28.239	PTR	customer-nog-28-239.megared.net.mx
201.165.29.238	PTR	customer-nog-29-238.megared.net.mx
201.165.30.4	PTR	customer-nog-30-4.megared.net.mx
201.165.30.6	PTR	customer-nog-30-6.megared.net.mx
201.165.30.10	PTR	customer-nog-30-10.megared.net.mx
201.165.30.18	PTR	customer-nog-30-18.megared.net.mx
201.165.30.25	PTR	customer-nog-30-25.megared.net.mx
201.165.30.40	PTR	customer-nog-30-40.megared.net.mx
201.165.30.84	PTR	customer-nog-30-84.megared.net.mx
201.165.30.244	PTR	customer-nog-30-244.megared.net.mx
201.165.30.248	PTR	customer-nog-30-248.megared.net.mx
201.165.31.137	PTR	customer-nog-31-137.megared.net.mx
201.165.31.178	PTR	customer-nog-31-178.megared.net.mx
201.165.31.243	PTR	customer-nog-31-243.megared.net.mx