Robtex

Up: 115.70.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 115.70.220.0/23
Down right: 115.70.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.70.220.0	A+PTR	0.220.70.115.static.exetel.com.au
115.70.220.1	A+PTR	1.220.70.115.static.exetel.com.au
115.70.220.2	A	2.220.70.115.static.exetel.com.au
115.70.220.14	PTR	mail.smam.com.au
115.70.220.18	A+PTR	18.220.70.115.static.exetel.com.au
115.70.220.19	A+PTR	19.220.70.115.static.exetel.com.au
115.70.220.20	A+PTR	20.220.70.115.static.exetel.com.au
115.70.220.26	A+PTR	26.220.70.115.static.exetel.com.au
115.70.220.27	PTR	27.220.70.115.static.exetel.com.au
115.70.220.27	A	mail.fmw.com.au
115.70.220.38	PTR	38.220.70.115.static.exetel.com.au
115.70.220.39	A+PTR	39.220.70.115.static.exetel.com.au
115.70.220.46	A+PTR	46.220.70.115.static.exetel.com.au
115.70.220.50	A+PTR	50.220.70.115.static.exetel.com.au
115.70.220.51	A+PTR	51.220.70.115.static.exetel.com.au
115.70.220.56	A+PTR	56.220.70.115.static.exetel.com.au
115.70.220.70	PTR	mail.ftequipment.com.au
115.70.220.71	A+PTR	71.220.70.115.static.exetel.com.au
115.70.220.86	A+PTR	86.220.70.115.static.exetel.com.au
115.70.220.88	A+PTR	88.220.70.115.static.exetel.com.au
115.70.220.98	A+PTR	98.220.70.115.static.exetel.com.au
115.70.220.107	PTR	107.220.70.115.static.exetel.com.au
115.70.220.109	A+PTR	109.220.70.115.static.exetel.com.au
115.70.220.110	A	mail.cnh.com.au
115.70.220.113	A+PTR	113.220.70.115.static.exetel.com.au
115.70.220.117	A+PTR	117.220.70.115.static.exetel.com.au
115.70.220.122	A	mail.printsuper.com.au
115.70.220.125	A+PTR	125.220.70.115.static.exetel.com.au
115.70.220.151	A+PTR	151.220.70.115.static.exetel.com.au
115.70.220.154	PTR	154.220.70.115.static.exetel.com.au
115.70.220.154	A	mail.greenwoodprep.com.au
115.70.220.154	A	mail.seventhstventures.com
115.70.220.158	A+PTR	158.220.70.115.static.exetel.com.au
115.70.220.178	PTR	178.220.70.115.static.exetel.com.au
115.70.220.182	A	mail.stratsec.net
115.70.220.182	A	ns.stratsec.net
115.70.220.182	A	ns1.stratsec.net
115.70.220.184	A+PTR	184.220.70.115.static.exetel.com.au
115.70.220.185	A+PTR	185.220.70.115.static.exetel.com.au
115.70.220.185	A	mail.emery.com.au
115.70.220.194	PTR	194.220.70.115.static.exetel.com.au
115.70.220.194	A	mail.globalproperty.net.au
115.70.220.208	A+PTR	208.220.70.115.static.exetel.com.au
115.70.220.209	A+PTR	209.220.70.115.static.exetel.com.au
115.70.220.221	A+PTR	221.220.70.115.static.exetel.com.au
115.70.220.224	A+PTR	224.220.70.115.static.exetel.com.au
115.70.220.226	A+PTR	226.220.70.115.static.exetel.com.au
115.70.220.227	A+PTR	227.220.70.115.static.exetel.com.au
115.70.220.229	A+PTR	229.220.70.115.static.exetel.com.au
115.70.220.231	A+PTR	231.220.70.115.static.exetel.com.au
115.70.220.233	A+PTR	233.220.70.115.static.exetel.com.au
115.70.220.236	A+PTR	236.220.70.115.static.exetel.com.au
115.70.220.238	A+PTR	238.220.70.115.static.exetel.com.au
115.70.220.238	A	mail.surrypartners.com.au
115.70.220.242	A+PTR	242.220.70.115.static.exetel.com.au
115.70.220.243	A+PTR	243.220.70.115.static.exetel.com.au
115.70.220.247	A+PTR	247.220.70.115.static.exetel.com.au
115.70.221.0	A+PTR	0.221.70.115.static.exetel.com.au
115.70.221.2	PTR	2.221.70.115.static.exetel.com.au
115.70.221.2	A	mail2.ddra.com.au
115.70.221.2	A	mail2.duncandovico.com.au
115.70.221.25	A	mail.sydneydancecompany.com
115.70.221.30	PTR	ozeit.com
115.70.221.42	A	mail.fbirecruitment.com
115.70.221.42	A	sh.fbirecruitment.com
115.70.221.46	A	lavoltaprincipals.com.au
115.70.221.46	A	office.lavolta.com.au
115.70.221.53	A	alphamac.signatureortho.com.au
115.70.221.58	A	crestairconditioning.com.au
115.70.221.82	A+PTR	mx.cafesydney.com
115.70.221.85	A+PTR	85.221.70.115.static.exetel.com.au
115.70.221.85	A	thestubbyking.com.au
115.70.221.98	PTR	autofire.com.au
115.70.221.98	A	mail.aracom.com.au
115.70.221.114	A+PTR	114.221.70.115.static.exetel.com.au
115.70.221.114	A	mail.hes.net
115.70.221.122	PTR	122.221.70.115.static.exetel.com.au
115.70.221.122	A	nucleuscrm.com.au
115.70.221.122	A	bh.itbizolutions.com.au
115.70.221.138	PTR	138.221.70.115.static.exetel.com.au
115.70.221.138	A	mail.estatemaster.net
115.70.221.142	PTR	postal.stormwater360.com.au
115.70.221.158	PTR	remote.craftmetals.com.au
115.70.221.158	A	158.221.70.115.static.exetel.com.au
115.70.221.174	PTR	174.221.70.115.static.exetel.com.au
115.70.221.174	A	mail.consultaustralia.com.au
115.70.221.174	A	mail.acea.com.au
115.70.221.210	PTR	mail.syd.placedesigngroup.com
115.70.221.210	A	syd.placedesigngroup.com
115.70.221.251	A	mail.voguepropertygroup.com.au
115.70.221.251	A	mail.voguefinancial.com.au
115.70.222.0	A	0.222.70.115.static.exetel.com.au
115.70.222.13	A+PTR	13.222.70.115.static.exetel.com.au
115.70.222.13	A	postoffice.ltctesting.com.au
115.70.222.19	PTR	mail.bennettmurada.com.au
115.70.222.19	A	imap.bennettmurada.com.au
115.70.222.37	PTR	37.222.70.115.static.exetel.com.au
115.70.222.37	A	mail.presidental.com.au
115.70.222.107	A	mail.prominentfluid.com.au
115.70.222.109	A+PTR	109.222.70.115.static.exetel.com.au
115.70.222.109	A	remote.toolijooa.com.au
115.70.222.109	A	remote.illuka.com.au
115.70.222.145	A	remote.satovicinity.com
115.70.222.167	A	mail.grosvenorfinance.com
115.70.222.191	PTR	191.222.70.115.static.exetel.com.au
115.70.222.191	A	mail.maitlandcs.net
115.70.222.191	A	jack.maitlandcs.net
115.70.222.203	A	mail2.sgluniversal.com
115.70.222.214	PTR	214.222.70.115.static.exetel.com.au
115.70.222.214	A	mail.nsw.liberal.org.au
115.70.222.253	A	mail.croydonindustries.com.au
115.70.223.0	A	0.223.70.115.static.exetel.com.au