Robtex

Up: 211.29.133.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 211.29.133.0/26
Down right: 211.29.133.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.29.133.8	A+PTR	spare86.syd.optusnet.com.au
211.29.133.10	A+PTR	dbhsdparo.syd.optusnet.com.au
211.29.133.14	A+PTR	extmail.optusnet.com.au
211.29.133.14	A	extmail.mpx.com.au
211.29.133.14	A	extmail.microplex.com.au
211.29.133.18	A	dbomiro.syd.optusnet.com.au
211.29.133.20	A+PTR	dimps.optusnet.com.au
211.29.133.25	A+PTR	bpoint.optusnet.com.au
211.29.133.27	A+PTR	wdimps.optusnet.com.au
211.29.133.27	A	wsg-view.optusnet.com.au
211.29.133.30	A+PTR	digital01.syd.optusnet.com.au
211.29.133.32	A+PTR	audns.optus.net
211.29.133.32	A	u.au
211.29.133.33	A+PTR	dns02.syd.optusnet.com.au
211.29.133.33	A	optuszoo.com
211.29.133.33	A	www.optuszoo.com
211.29.133.35	A+PTR	dsl-sips07.syd.optusnet.com.au
211.29.133.43	A	memcache07.syd.optusnet.com.au
211.29.133.51	A	mail35.syd.optusnet.com.au
211.29.133.60	A	scampspoll.optusnet.com.au
211.29.133.71	A	dsl-sips.optusnet.com.au
211.29.133.76	A	mail36.syd.optusnet.com.au
211.29.133.78	A+PTR	jabber01.syd.optusnet.com.au
211.29.133.79	A+PTR	webmail13.syd.optusnet.com.au
211.29.133.80	A+PTR	dynamicns01.syd.optusnet.com.au
211.29.133.80	A	ns3.optusnet.com.au
211.29.133.88	A+PTR	webmail07.syd.optusnet.com.au
211.29.133.100	A+PTR	lists.optusnet.com.au
211.29.133.109	PTR	itftu.syd.optusnet.com.au
211.29.133.110	A+PTR	ns1.optus.net
211.29.133.113	A+PTR	webmail08.syd.optusnet.com.au
211.29.133.117	A+PTR	moa.optusnet.com.au
211.29.133.118	A+PTR	build03.syd.optusnet.com.au
211.29.133.120	A+PTR	bizhost.optusnet.com.au
211.29.133.125	A	ldapro02.syd.optusnet.com.au