Robtex

Up: 203.21.76.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.21.78.0/24
Down right: 203.21.79.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.21.79.1	A+PTR	alpha.syndicate.net.au
203.21.79.1	A	nameserver2.join.net.au
203.21.79.1	A	nameserver.syndicate.net.au
203.21.79.3	A+PTR	beta.join.net.au
203.21.79.4	A	serial2-gw.join.net.au
203.21.79.5	A+PTR	gamma.join.net.au
203.21.79.6	A+PTR	mail2.join.net.au
203.21.79.6	A	mail.join.net.au
203.21.79.8	PTR	modem2.syndicate.net.au
203.21.79.8	A	firstlink.com.au
203.21.79.21	A	ns2wh1.join.net.au
203.21.79.23	A	firstlink.com.au
203.21.79.26	A	www.lookle.com
203.21.79.26	A	lookle.com
203.21.79.26	A	mail.lookle.com
203.21.79.27	A	shopforme.com.au
203.21.79.29	A	mail.empowersolar.com.au
203.21.79.30	A+PTR	ns1uh2.join.net.au
203.21.79.33	A	globalcoins.com.au
203.21.79.33	A	www.globalcoins.com.au
203.21.79.34	A	comdance.asn.au
203.21.79.34	A	www.comdance.asn.au
203.21.79.37	A	mail.roseotto.com
203.21.79.37	A	roseotto.com
203.21.79.37	A	www.roseotto.com
203.21.79.39	PTR	uh5.join.net.au
203.21.79.39	A	www.myhomeharvest.com.au
203.21.79.39	A	redcreative.com
203.21.79.40	PTR	w2k3-host-2.join.net.au
203.21.79.40	A	rodneymotorinn.com.au
203.21.79.40	A	ns.concept.net.au
203.21.79.43	A	rentabrick.com.au
203.21.79.46	A	mail.beekeepa.com.au
203.21.79.46	A	www.beekeepa.com.au
203.21.79.46	A	beekeepa.com.au
203.21.79.47	A	gomyl.es
203.21.79.48	A	gomyl.com
203.21.79.70	A+PTR	uh3.join.net.au
203.21.79.70	A	alertnow.com.au
203.21.79.70	A	mail.alertnow.com.au
203.21.79.71	A+PTR	uh3-2.join.net.au
203.21.79.130	A+PTR	iridium.join.net.au
203.21.79.130	A	nameserver2.syndicate.net.au
203.21.79.130	A	nameserver.join.net.au