Robtex

Up: 203.56.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 203.56.128.0/19
Down right: 203.56.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.56.133.113	A	ralf.net.au
203.56.139.99	A	sorichetti.org
203.56.144.98	A	stampdb.com
203.56.144.98	A	mail.stampdb.com
203.56.159.250	A	0.wahsega.pool.ntp.org
203.56.159.250	A	2.fireeye.pool.ntp.org
203.56.162.128	PTR	m352-128.ans.com.au
203.56.168.1	A+PTR	skywalker.creative.net.au
203.56.168.1	A	creative.net.au
203.56.168.4	A+PTR	nack.cacheboy.net
203.56.168.7	A	jedin.cacheboy.net
203.56.168.66	PTR	agnus.dev.cacheboy.net
203.56.168.128	PTR	xenion-vm-2-net.cust.xenion.com.au
203.56.168.130	A+PTR	theatre.cacheboy.net
203.56.168.130	A	rotarycrawley.org.au
203.56.168.130	A	rotarycrawley.org
203.56.168.132	A	mx5.bfb.asn.au
203.56.168.253	A	i1-per-colo1-gw.xenion.com.au
203.56.168.254	A+PTR	i1-per-qv1-gw.xenion.com.au
203.56.176.23	A	itws.jcu.edu.sg
203.56.176.23	A	agent.jcu.edu.sg
203.56.176.23	A	signup.jcu.edu.sg
203.56.176.131	A	intranet.jcu.edu.sg
203.56.176.132	A	secure.jcu.edu.sg
203.56.176.133	A	afm.jcu.edu.sg
203.56.181.5	A	mail2.blueapache.com
203.56.181.5	A	mail.birdman.cx
203.56.181.18	A	ftp.empower.net.au
203.56.181.26	A	jkw.empowercloud.com.au
203.56.181.67	PTR	mail.lfs.com.au
203.56.181.79	A	smtp.ddmail.com.au
203.56.181.80	A	mail.ddmail.com.au
203.56.181.105	A	talcasoft.com.au
203.56.181.105	A	mail.talcasoft.com
203.56.181.130	A+PTR	mail.ventureglobal-au.biz
203.56.181.130	A	mail.cubicpacific.com
203.56.181.130	A	mail2.ventureglobal-au.biz
203.56.181.192	A	cmstrain.bmw.wa.gov.au
203.56.181.192	A	portaltrain.bmw.wa.gov.au
203.56.181.193	A	cms.bmw.wa.gov.au
203.56.181.193	A	portal.bmw.wa.gov.au
203.56.181.202	PTR	mail.biosisresearch.com.au
203.56.181.218	PTR	mail.vaughans.com.au
203.56.182.2	A	qgso.qld.gov.au
203.56.182.2	A	economics.qld.gov.au
203.56.182.2	A	web4.treasury.qld.gov.au
203.56.182.14	PTR	14-182-56-203.treasury.qld.gov.au
203.56.182.15	PTR	15-182-56-203.treasury.qld.gov.au
203.56.182.15	A	www.osr.qld.gov.au
203.56.182.21	PTR	21-182-56-203.treasury.qld.gov.au
203.56.182.82	A	mx2.treasury.qld.gov.au
203.56.182.111	PTR	111-182-56-203.treasury.qld.gov.au
203.56.182.115	PTR	115-182-56-203.treasury.qld.gov.au
203.56.182.120	PTR	120-182-56-203.treasury.qld.gov.au
203.56.182.120	A	ns1.treasury.qld.gov.au
203.56.182.121	A	ns2.treasury.qld.gov.au
203.56.182.130	A	economics.qld.gov.au
203.56.182.130	A	web4.treasury.qld.gov.au
203.56.182.130	A	www.oesr.qld.gov.au
203.56.182.231	A+PTR	mx1.treasury.qld.gov.au
203.56.182.249	A+PTR	ns1.treasury.qld.gov.au
203.56.186.2	PTR	203-56-186-2.static.netspeed.com.au
203.56.186.4	PTR	203-56-186-4.static.netspeed.com.au
203.56.186.7	A	ns2.netspeed.com.au
203.56.186.7	A	ns2.lei.net.au
203.56.186.66	PTR	203-56-186-66.static.netspeed.com.au
203.56.186.131	PTR	203-56-186-131.static.netspeed.com.au
203.56.186.187	A	mail.weddingofalexandsarah.com
203.56.186.187	A	ns.trevbus.org
203.56.186.187	A	mail.trevbus.org
203.56.186.193	PTR	203-56-186-193.static.netspeed.com.au
203.56.186.210	A	mail2.dominionfinance.com.au
203.56.186.253	A	mail.psiasiapacific.com
203.56.188.15	A	oldmx.micisnet.com.au
203.56.188.53	A	vmbsd003.micisnet.com.au
203.56.188.244	A	smtp.wedomail.biz
203.56.190.52	A+PTR	203.56.190.52.ozdsl.net
203.56.191.129	A	cultawarenessweek.org
203.56.191.129	A	hamishwebb.com
203.56.191.129	A	1dvb.com
203.56.191.192	PTR	mx.vps44048.mylogin.co
203.56.191.192	A	vacuumproducts.co.nz
203.56.191.192	A	vacpro.co.nz
203.56.191.193	A	dns1.socialmediaformortgagebrokers.net
203.56.191.194	A	dns2.socialmediaformortgagebrokers.net