Robtex

Up: 203.56.244.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.56.244.0/24
Down right: 203.56.245.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.56.244.1	A	pretel.com.au
203.56.244.1	A	gmd-tech.net
203.56.244.1	A	mx01.kmasigns.com.au
203.56.244.15	A	mail.southernfamilylife.org.au
203.56.244.21	PTR	mail.jnhsolutions.com.au
203.56.244.37	A	ns2.zouk.com.au
203.56.244.44	A+PTR	mx.baramee.net
203.56.244.44	A	baramee.net
203.56.244.85	PTR	203-56-244-85.static.vic-2.comcen.com.au
203.56.244.85	A	mail.svendenton.com
203.56.245.41	PTR	home.storer.com.au
203.56.245.41	A	mail.kraftyklutz.com
203.56.245.66	PTR	203-56-245-66-cpe.spintel.net.au
203.56.245.66	A	clanwilliams.net
203.56.245.133	A+PTR	203-56-245-133-cpe.spintel.net.au
203.56.245.173	A+PTR	zserver.zax.com.au