Robtex

Up: 116.87.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 116.87.96.0/22
Down right: 116.87.100.0/22

IP	Type	Hostname
116.87.97.28	PTR	28.97.87.116.starhub.net.sg
116.87.98.115	PTR	cm115.zeta98.maxonline.com.sg
116.87.99.10	PTR	10.99.87.116.starhub.net.sg
116.87.99.75	PTR	75.99.87.116.starhub.net.sg
116.87.100.115	PTR	115.100.87.116.starhub.net.sg
116.87.100.192	PTR	unknown.maxonline.com.sg
116.87.101.71	PTR	71.101.87.116.starhub.net.sg
116.87.103.5	PTR	5.103.87.116.starhub.net.sg
116.87.103.26	PTR	26.103.87.116.starhub.net.sg