Robtex

Up: 186.28.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 186.28.152.0/22
Down right: 186.28.156.0/22

IP	Type	Hostname
186.28.152.183	A+PTR	dynamic-186-28-152-183.dynamic.etb.net.co
186.28.153.28	A+PTR	dynamic-186-28-153-28.dynamic.etb.net.co
186.28.153.108	A+PTR	dynamic-186-28-153-108.dynamic.etb.net.co
186.28.153.187	A+PTR	dynamic-186-28-153-187.dynamic.etb.net.co
186.28.154.60	PTR	dynamic-186-28-154-60.dynamic.etb.net.co
186.28.155.126	A+PTR	dynamic-186-28-155-126.dynamic.etb.net.co
186.28.155.241	A+PTR	dynamic-186-28-155-241.dynamic.etb.net.co
186.28.156.253	A+PTR	dynamic-186-28-156-253.dynamic.etb.net.co
186.28.157.7	A	dynamic-186-28-157-7.dynamic.etb.net.co
186.28.157.8	A+PTR	dynamic-186-28-157-8.dynamic.etb.net.co
186.28.157.39	A	dynamic-186-28-157-39.dynamic.etb.net.co
186.28.157.47	A	dynamic-186-28-157-47.dynamic.etb.net.co
186.28.157.55	A	dynamic-186-28-157-55.dynamic.etb.net.co
186.28.157.60	A	dynamic-186-28-157-60.dynamic.etb.net.co
186.28.157.71	A	dynamic-186-28-157-71.dynamic.etb.net.co
186.28.157.75	A+PTR	dynamic-186-28-157-75.dynamic.etb.net.co
186.28.157.77	A	dynamic-186-28-157-77.dynamic.etb.net.co
186.28.157.78	A	dynamic-186-28-157-78.dynamic.etb.net.co
186.28.157.80	A+PTR	dynamic-186-28-157-80.dynamic.etb.net.co
186.28.157.87	A	dynamic-186-28-157-87.dynamic.etb.net.co
186.28.157.89	A+PTR	dynamic-186-28-157-89.dynamic.etb.net.co
186.28.157.94	A	dynamic-186-28-157-94.dynamic.etb.net.co
186.28.157.104	A+PTR	dynamic-186-28-157-104.dynamic.etb.net.co
186.28.157.106	A+PTR	dynamic-186-28-157-106.dynamic.etb.net.co
186.28.157.110	A	dynamic-186-28-157-110.dynamic.etb.net.co
186.28.157.112	A+PTR	dynamic-186-28-157-112.dynamic.etb.net.co
186.28.157.114	A+PTR	dynamic-186-28-157-114.dynamic.etb.net.co
186.28.157.118	A	dynamic-186-28-157-118.dynamic.etb.net.co
186.28.157.120	A+PTR	dynamic-186-28-157-120.dynamic.etb.net.co
186.28.157.122	A+PTR	dynamic-186-28-157-122.dynamic.etb.net.co
186.28.157.130	A+PTR	dynamic-186-28-157-130.dynamic.etb.net.co
186.28.157.135	A	dynamic-186-28-157-135.dynamic.etb.net.co
186.28.157.136	A+PTR	dynamic-186-28-157-136.dynamic.etb.net.co
186.28.157.148	A	dynamic-186-28-157-148.dynamic.etb.net.co
186.28.157.175	A	dynamic-186-28-157-175.dynamic.etb.net.co
186.28.157.179	A+PTR	dynamic-186-28-157-179.dynamic.etb.net.co
186.28.157.192	A+PTR	dynamic-186-28-157-192.dynamic.etb.net.co
186.28.157.209	A+PTR	dynamic-186-28-157-209.dynamic.etb.net.co
186.28.157.210	A+PTR	dynamic-186-28-157-210.dynamic.etb.net.co
186.28.157.211	A+PTR	dynamic-186-28-157-211.dynamic.etb.net.co
186.28.157.225	A+PTR	dynamic-186-28-157-225.dynamic.etb.net.co
186.28.157.236	A	dynamic-186-28-157-236.dynamic.etb.net.co
186.28.157.239	A	dynamic-186-28-157-239.dynamic.etb.net.co
186.28.157.250	A+PTR	dynamic-186-28-157-250.dynamic.etb.net.co
186.28.157.252	A	dynamic-186-28-157-252.dynamic.etb.net.co
186.28.157.255	A	dynamic-186-28-157-255.dynamic.etb.net.co
186.28.158.8	A+PTR	dynamic-186-28-158-8.dynamic.etb.net.co
186.28.158.69	A+PTR	dynamic-186-28-158-69.dynamic.etb.net.co
186.28.158.122	A+PTR	dynamic-186-28-158-122.dynamic.etb.net.co
186.28.158.128	A+PTR	dynamic-186-28-158-128.dynamic.etb.net.co
186.28.159.216	A+PTR	dynamic-186-28-159-216.dynamic.etb.net.co