Robtex

Up: 59.167.242.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 59.167.243.0/25
Down right: 59.167.243.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.167.243.10	A+PTR	eth5643.nsw.adsl.internode.on.net
59.167.243.10	A	mail.blockout.net.au
59.167.243.10	A	mx2.blockoutclothing.com.au
59.167.243.12	A	mail.moneypenny-group.com
59.167.243.12	A	mail.moneypenny.com.au
59.167.243.13	PTR	mail2.jurlique.com.au
59.167.243.13	A	mail.channel.net.au
59.167.243.14	A+PTR	eth5647.nsw.adsl.internode.on.net
59.167.243.14	A	jawtn.com.au
59.167.243.14	A	ns.jawtn.com.au
59.167.243.24	PTR	mail.brrmedia.com
59.167.243.24	A	mail.boardroomradio.eu
59.167.243.24	A	mail.brr.co.nz
59.167.243.29	PTR	eth5662.nsw.adsl.internode.on.net
59.167.243.44	A+PTR	mail.csigs.com.au
59.167.243.45	PTR	mail.a2ktechnologies.com.au
59.167.243.58	A	ntgroup.com.au
59.167.243.86	PTR	mx10.multiport.com.au
59.167.243.100	PTR	backups.connectiguard.com.au
59.167.243.100	A	mail2.rugby.com.au
59.167.243.108	PTR	eth5741.nsw.adsl.internode.on.net
59.167.243.122	A+PTR	eth5755.nsw.adsl.internode.on.net
59.167.243.123	PTR	eth5756.nsw.adsl.internode.on.net
59.167.243.123	A	mail.knightlaw.com.au
59.167.243.144	PTR	mail.tagcomm.com.au
59.167.243.144	A	mail.lifeisbeautyful.com.au
59.167.243.146	PTR	mail.hpgl.com.au
59.167.243.146	A	mail1.higl.com.au
59.167.243.146	A	mail.higl.com.au
59.167.243.171	PTR	smtp.hillrogers.com.au
59.167.243.186	PTR	thetearoom.com.au
59.167.243.186	A	mail2.sergeantsmess.com.au
59.167.243.186	A	mail2.thetearoom.com.au
59.167.243.198	A+PTR	imap.tektum.com.au
59.167.243.198	A	eth5831.nsw.adsl.internode.on.net
59.167.243.209	A+PTR	eth5842.nsw.adsl.internode.on.net
59.167.243.217	A+PTR	eth5850.nsw.adsl.internode.on.net
59.167.243.217	A	www.xdna.net
59.167.243.217	A	xionine.xdna.net
59.167.243.230	PTR	mail.deepend.com.au