Robtex

Up: 222.165.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 222.165.56.0/22
Down right: 222.165.60.0/22

IP	Type	Hostname
222.165.57.37	PTR	unknown.maxonline.com.sg
222.165.58.78	PTR	78.58.165.222.starhub.net.sg
222.165.58.78	A	ac68u.ddns.net
222.165.58.189	PTR	unknown.maxonline.com.sg
222.165.63.9	PTR	9.63.165.222.starhub.net.sg