Robtex

Up: 202.156.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 202.156.24.0/22
Down right: 202.156.28.0/22

IP	Type	Hostname
202.156.24.0	PTR	unknown.maxonline.com.sg
202.156.24.99	PTR	99.24.156.202.starhub.net.sg
202.156.24.127	A	k4k41234.com
202.156.26.119	A	iocando.com
202.156.28.162	PTR	162.28.156.202.starhub.net.sg
202.156.29.10	PTR	10.29.156.202.starhub.net.sg
202.156.30.64	PTR	unknown.maxonline.com.sg