Robtex

Up: 203.58.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 203.58.192.0/19
Down right: 203.58.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.58.192.165	A	mxb.paperpen.co.jp
203.58.197.26	PTR	mail.wsdec.com.au
203.58.197.26	A	wsdec.com.au
203.58.197.194	A	thehub.apcc.gov.au
203.58.197.197	PTR	apcc.gov.au
203.58.197.198	PTR	apcc.gov.au
203.58.197.198	A	mail.apcc.gov.au
203.58.197.220	A	dns2.dddd.com.au
203.58.197.251	A	www.wharton-jones.com
203.58.198.5	PTR	mail1.figtreesys.com.au
203.58.198.5	A	webmail.figtreesys.com.au
203.58.207.100	A+PTR	mail.mansfield.vic.gov.au
203.58.207.130	PTR	tim1.brazin.com.au
203.58.207.130	A	tim1.virginmega.com.au
203.58.207.131	A	pulserewards.com.au
203.58.207.137	A	virginmega.com.au
203.58.210.74	A	allureimaging.com.au
203.58.210.74	A	www.allureimaging.com.au
203.58.210.74	A	wesmcmaster.com
203.58.211.25	A	mail.aru.com.au
203.58.219.98	A+PTR	mail.tsv.centacare.org.au
203.58.219.98	A	tsv.centacare.org.au
203.58.219.129	A	www.swickers.com
203.58.219.129	A	mail.swickers.com.au
203.58.224.72	A	www.con-serv.com.au
203.58.224.72	A	www.leggettaccountants.com.au
203.58.224.101	PTR	webmail.cruiseco.com.au
203.58.224.101	A	mail.cruiseco.com.au
203.58.224.101	A	cruising.co.uk
203.58.225.210	A	bedfordlottery.com.au
203.58.231.89	A	mercury.insys.com.au
203.58.234.68	A	fddr.f2.com.au
203.58.234.123	A	mail3.f2.com.au
203.58.234.123	A	mail.ozstayz.com
203.58.234.137	A	alphawest.mycareer.com.au
203.58.236.250	PTR	mail.backup-mx.com.au
203.58.237.106	A+PTR	keechsvr.keechcastings.com.au
203.58.237.106	A	ns.keechcastings.com.au
203.58.237.109	A	mail2.keech.com.au
203.58.240.21	A	mail.schs.com.au
203.58.240.27	A	frontend.transactum.com
203.58.240.27	A	transactum.com
203.58.240.249	PTR	mail.lektronicsupply.com
203.58.240.253	A	mail.lektronicsupply.com
203.58.241.196	A+PTR	danprdmta01.tattersalls.com.au
203.58.241.201	PTR	mail3.tattersalls.com.au
203.58.241.202	A+PTR	mail.tattersalls.com.au
203.58.241.202	A	mx.tatts.com.au
203.58.241.221	A	malprdmsw01.tattersalls.com.au
203.58.248.201	PTR	ae19-91.wipm-e-101.melbourne.telstra.net
203.58.250.18	A+PTR	mail.vi.com.au
203.58.250.112	A+PTR	mail.talison.com.au
203.58.250.130	A	mail.inventivethoughts.com
203.58.250.140	A	inventivethoughts.com
203.58.250.142	A	puff.com.au
203.58.251.1	A+PTR	mel-proxy.kaz-group.com
203.58.251.5	A+PTR	mel-timesheets.kaz-group.com
203.58.252.25	A	ns6.domain-servers.com.au
203.58.252.106	A	www.gratex.com.au
203.58.252.252	A	claremontresort.com.au
203.58.254.142	PTR	www.propertiesaustralia.com.au