Robtex

Up: 103.72.8.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.72.8.0/25
Down right: 103.72.8.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.72.8.14	A	ns1.ddcdns.com
103.72.8.15	A	ns2.ddcdns.com
103.72.8.124	PTR	ddcdns.com
103.72.8.124	A	4tk.me
103.72.8.157	PTR	ddcdns.com
103.72.8.161	PTR	ddcdns.com
103.72.8.165	A	mail.evreasy.com
103.72.8.165	A	evreasy.com
103.72.8.165	A	evrezy.com