Robtex

Up: 202.52.60.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.52.60.0/25
Down right: 202.52.60.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.52.60.3	A+PTR	mailrelay2.elcom.com.au
202.52.60.6	PTR	autodiscover.elcom.com.au
202.52.60.6	A+PTR	mail.elcom.com.au
202.52.60.30	PTR	ec8-1.demo.elcomcms.com
202.52.60.30	PTR	ec8-1ms.demo.elcomcms.com
202.52.60.30	A+PTR	paulrtraining2.development.elcomcms.com
202.52.60.89	A	mail1.elcom.com.au
202.52.60.102	A	bloch.net.au
202.52.60.102	A	blochfamily.com.au
202.52.60.102	A	futurechamps.com.au
202.52.60.243	A	mail2.elcom.com.au