Robtex

Up: 222.164.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 222.164.48.0/22
Down right: 222.164.52.0/22

IP	Type	Hostname
222.164.48.33	PTR	cm33.epsilon48.maxonline.com.sg
222.164.50.27	PTR	cm27.epsilon50.maxonline.com.sg
222.164.51.43	PTR	43.51.164.222.starhub.net.sg
222.164.53.76	A	neobytes.com
222.164.55.171	PTR	171.55.164.222.starhub.net.sg