Robtex

Up: 58.182.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 58.182.72.0/23
Down right: 58.182.74.0/23

IP	Type	Hostname
58.182.72.111	PTR	cm111.kappa72.maxonline.com.sg
58.182.73.43	PTR	cm43.kappa73.maxonline.com.sg
58.182.74.18	PTR	18.74.182.58.starhub.net.sg
58.182.74.58	A	dgfamilyhome.com
58.182.74.58	A	mail.dgfamilyhome.com
58.182.74.104	A	mycam01.dyndns.org
58.182.74.203	PTR	cm203.kappa74.maxonline.com.sg
58.182.75.136	A	ajnahome.com