Robtex

Up: 116.87.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 116.87.56.0/22
Down right: 116.87.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.87.56.0	PTR	unknown.maxonline.com.sg
116.87.57.77	PTR	77.57.87.116.starhub.net.sg
116.87.57.81	PTR	81.57.87.116.starhub.net.sg
116.87.57.92	PTR	92.57.87.116.starhub.net.sg
116.87.57.92	A	kbabop.com
116.87.57.92	A	daltd.jp
116.87.57.118	PTR	118.57.87.116.starhub.net.sg
116.87.57.206	PTR	206.57.87.116.starhub.net.sg
116.87.57.206	A	nowbet369.com
116.87.58.197	PTR	197.58.87.116.starhub.net.sg
116.87.58.197	A	shaekips.com
116.87.58.221	PTR	221.58.87.116.starhub.net.sg
116.87.61.32	PTR	cm32.zeta61.maxonline.com.sg
116.87.61.250	A	ecmdaily.com
116.87.62.107	PTR	cm107.zeta62.maxonline.com.sg
116.87.63.96	PTR	cm96.zeta63.maxonline.com.sg