Robtex

Up: 103.1.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.1.108.0/23
Down right: 103.1.110.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.1.108.41	PTR	bdr01-eth4-v110.syd01.nsw.simtronic.net.au
103.1.108.43	PTR	sw02.pen01.nsw.simtronic.net.au
103.1.108.51	A+PTR	mx01.pen01.nsw.myspam.com.au
103.1.108.51	A	mx01.myspam.net.au
103.1.108.51	A	mx01.myspam.com.au
103.1.109.22	PTR	webmail.aes.org.au
103.1.109.22	A	secmail.aes.org.au
103.1.109.22	A	mail.aes.org.au
103.1.109.26	A	www.aes.org.au
103.1.109.26	A	www.spearheadcareers.com.au
103.1.109.26	A	spearheadcareers.com.au
103.1.109.66	A	chriscourt.com
103.1.109.66	A	informessage.net
103.1.109.66	A	askhuey.net
103.1.109.69	A	askhuey.com
103.1.109.84	A	ns1.titanicar.us
103.1.109.84	A	gw01.mx1.titanicar.us
103.1.109.84	A	colokate.net.au
103.1.109.85	PTR	scan02.mx1.titanicar.us
103.1.109.85	A	colokate.net.au
103.1.109.85	A	theimplementor.com
103.1.109.91	A	pawnbrokerssoftware.com.au
103.1.109.91	A	email.t-1print.com
103.1.109.91	A	t-1print.com
103.1.109.94	A	mail.oztriton.com
103.1.109.94	A	mail.facebyelizabeth.com.au
103.1.109.94	A	oztriton.com
103.1.109.106	PTR	vesta01.pen01.nsw.titanicar.us
103.1.109.106	A	mobilemafia.com
103.1.109.106	A	initiateadventure.com
103.1.109.122	A	metrotyres.com.au
103.1.109.122	A	mail.narellansand.com.au
103.1.109.122	A	www.infin8.info
103.1.109.126	PTR	server.ctchosting.com.au
103.1.109.126	A	upcoaching.com.au
103.1.109.126	A	mail.upcoaching.com.au
103.1.109.130	PTR	14altair.sthpenrith.clients.simtronic.net.au
103.1.109.130	A	ljgphotography.com.au
103.1.109.136	A	www.datashare.net.au
103.1.110.130	A	mail.cagselectrical.com.au
103.1.110.130	A	cagselectrical.com.au
103.1.111.111	A	www.hangucxachtay.vn