Robtex

Up: 202.156.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.156.8.0/23
Down right: 202.156.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.156.8.9	PTR	unknown.maxonline.com.sg
202.156.8.10	PTR	10.8.156.202.starhub.net.sg
202.156.8.11	PTR	unknown.maxonline.com.sg
202.156.8.12	PTR	12.8.156.202.starhub.net.sg
202.156.8.15	PTR	15.8.156.202.starhub.net.sg
202.156.8.242	PTR	unknown.maxonline.com.sg
202.156.8.244	PTR	proxy.202.156.8.244.maxonline.com.sg
202.156.8.249	PTR	unknown.maxonline.com.sg
202.156.8.250	PTR	250.8.156.202.starhub.net.sg
202.156.8.254	PTR	unknown.maxonline.com.sg
202.156.9.2	PTR	2.9.156.202.starhub.net.sg
202.156.9.4	PTR	4.9.156.202.starhub.net.sg
202.156.9.10	PTR	10.9.156.202.starhub.net.sg
202.156.9.11	A	cm11.gamma9.maxonline.com.sg
202.156.9.12	PTR	12.9.156.202.starhub.net.sg
202.156.9.44	PTR	44.9.156.202.starhub.net.sg
202.156.9.233	A	cm233.gamma9.maxonline.com.sg
202.156.9.238	A	cm238.gamma9.maxonline.com.sg
202.156.9.240	A	cm240.gamma9.maxonline.com.sg
202.156.9.244	A	cm244.gamma9.maxonline.com.sg
202.156.9.253	PTR	cm253.gamma9.maxonline.com.sg
202.156.10.0	A+PTR	cm0.gamma10.maxonline.com.sg
202.156.10.4	PTR	4.10.156.202.starhub.net.sg
202.156.10.7	PTR	7.10.156.202.starhub.net.sg
202.156.10.8	PTR	8.10.156.202.starhub.net.sg
202.156.10.9	PTR	9.10.156.202.starhub.net.sg
202.156.10.9	A	cm9.gamma10.maxonline.com.sg
202.156.10.10	PTR	unknown.maxonline.com.sg
202.156.10.11	PTR	11.10.156.202.starhub.net.sg
202.156.10.12	PTR	12.10.156.202.starhub.net.sg
202.156.10.13	PTR	13.10.156.202.starhub.net.sg
202.156.10.14	PTR	14.10.156.202.starhub.net.sg
202.156.10.14	A	cm14.gamma10.maxonline.com.sg
202.156.10.14	A	bks03.starhubgo.com
202.156.10.15	PTR	202.156.10.15.cache.maxonline.com.sg
202.156.10.18	PTR	18.10.156.202.starhub.net.sg
202.156.10.21	PTR	unknown.maxonline.com.sg
202.156.10.23	A	ucdn.starhubgo.com
202.156.10.27	A	cm27.gamma10.maxonline.com.sg
202.156.10.28	A	cm28.gamma10.maxonline.com.sg
202.156.10.30	PTR	30.10.156.202.starhub.net.sg
202.156.10.30	A	bks02.starhubgo.com
202.156.10.37	A	poster.starhubgo.com
202.156.10.40	A	cm40.gamma10.maxonline.com.sg
202.156.10.109	PTR	unknown.maxonline.com.sg
202.156.10.109	A	cm109.gamma10.maxonline.com.sg
202.156.10.122	PTR	unknown.maxonline.com.sg
202.156.10.136	A+PTR	cm136.gamma10.maxonline.com.sg
202.156.10.226	PTR	226.10.156.202.starhub.net.sg
202.156.10.226	A	cm226.gamma10.maxonline.com.sg
202.156.10.229	PTR	unknown.maxonline.com.sg
202.156.10.238	PTR	proxy.202.156.10.238.maxonline.com.sg
202.156.10.240	PTR	unknown.maxonline.com.sg
202.156.10.241	PTR	unknown.maxonline.com.sg
202.156.10.247	PTR	247.10.156.202.starhub.net.sg
202.156.11.1	PTR	1.11.156.202.starhub.net.sg
202.156.11.2	PTR	2.11.156.202.starhub.net.sg
202.156.11.3	PTR	3.11.156.202.starhub.net.sg
202.156.11.4	PTR	4.11.156.202.starhub.net.sg
202.156.11.5	PTR	5.11.156.202.starhub.net.sg
202.156.11.6	PTR	6.11.156.202.starhub.net.sg
202.156.11.8	PTR	8.11.156.202.starhub.net.sg
202.156.11.10	PTR	10.11.156.202.starhub.net.sg
202.156.11.11	PTR	11.11.156.202.starhub.net.sg
202.156.11.11	A	cm11.gamma11.maxonline.com.sg
202.156.11.12	PTR	12.11.156.202.starhub.net.sg
202.156.11.14	PTR	14.11.156.202.starhub.net.sg
202.156.11.16	PTR	cm16.gamma11.maxonline.com.sg
202.156.11.22	PTR	22.11.156.202.starhub.net.sg
202.156.11.76	PTR	76.11.156.202.starhub.net.sg
202.156.11.247	PTR	247.11.156.202.starhub.net.sg
202.156.11.247	A	myphotolist.com
202.156.11.247	A	truelanesolutions.com
202.156.11.253	PTR	253.11.156.202.starhub.net.sg