Robtex

Up: 115.66.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 115.66.86.0/25
Down right: 115.66.86.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.66.86.3	PTR	bb115-66-86-3.singnet.com.sg
115.66.86.13	A+PTR	bb115-66-86-13.singnet.com.sg
115.66.86.34	A+PTR	bb115-66-86-34.singnet.com.sg
115.66.86.37	A+PTR	bb115-66-86-37.singnet.com.sg
115.66.86.39	PTR	bb115-66-86-39.singnet.com.sg
115.66.86.40	PTR	bb115-66-86-40.singnet.com.sg
115.66.86.46	A+PTR	bb115-66-86-46.singnet.com.sg
115.66.86.50	PTR	bb115-66-86-50.singnet.com.sg
115.66.86.53	PTR	bb115-66-86-53.singnet.com.sg
115.66.86.94	A+PTR	bb115-66-86-94.singnet.com.sg
115.66.86.111	A	homecontrolserver.com
115.66.86.115	PTR	bb115-66-86-115.singnet.com.sg
115.66.86.122	A+PTR	bb115-66-86-122.singnet.com.sg
115.66.86.134	A+PTR	bb115-66-86-134.singnet.com.sg
115.66.86.146	PTR	bb115-66-86-146.singnet.com.sg
115.66.86.152	PTR	bb115-66-86-152.singnet.com.sg
115.66.86.169	A+PTR	bb115-66-86-169.singnet.com.sg
115.66.86.170	A+PTR	bb115-66-86-170.singnet.com.sg
115.66.86.176	PTR	bb115-66-86-176.singnet.com.sg
115.66.86.214	A	ma.ashokcharan.com
115.66.86.214	A	ashokcharan.com
115.66.86.214	A	mas-homefinder.com
115.66.86.217	A+PTR	bb115-66-86-217.singnet.com.sg
115.66.86.223	PTR	bb115-66-86-223.singnet.com.sg
115.66.86.228	A+PTR	bb115-66-86-228.singnet.com.sg
115.66.86.229	A+PTR	bb115-66-86-229.singnet.com.sg
115.66.86.239	A+PTR	bb115-66-86-239.singnet.com.sg
115.66.86.245	A+PTR	bb115-66-86-245.singnet.com.sg