Robtex

Up: 58.182.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 58.182.232.0/22
Down right: 58.182.236.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.182.233.162	PTR	162.233.182.58.starhub.net.sg
58.182.233.188	PTR	unknown.maxonline.com.sg
58.182.236.1	PTR	1.236.182.58.starhub.net.sg
58.182.236.62	PTR	62.236.182.58.starhub.net.sg
58.182.236.62	A	limbackup.myqnapcloud.com
58.182.236.62	A	www.limbackup.synology.me
58.182.236.78	PTR	78.236.182.58.starhub.net.sg
58.182.236.78	A	www.mrtsb.co.uk
58.182.238.177	PTR	177.238.182.58.starhub.net.sg
58.182.238.181	PTR	181.238.182.58.starhub.net.sg
58.182.238.181	A	genarie.com
58.182.239.59	PTR	59.239.182.58.starhub.net.sg
58.182.239.59	A	pandaclan.net