Robtex

Up: 115.70.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 115.70.176.0/23
Down right: 115.70.178.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.70.176.0	A+PTR	0.176.70.115.static.exetel.com.au
115.70.176.34	A+PTR	34.176.70.115.static.exetel.com.au
115.70.176.34	A	ns2.boon.net.au
115.70.176.152	A+PTR	152.176.70.115.static.exetel.com.au
115.70.176.178	A	178.176.70.115.static.exetel.com.au
115.70.176.211	A	211.176.70.115.static.exetel.com.au
115.70.177.0	A+PTR	0.177.70.115.static.exetel.com.au
115.70.177.37	A	gundulawinter.com
115.70.177.53	A	mail.cyberquaduav.com
115.70.177.64	A+PTR	64.177.70.115.static.exetel.com.au
115.70.177.64	A	hostmaster.ma-hir.info
115.70.177.64	A	ma-hir.com
115.70.177.85	A	koziniec.com
115.70.177.89	A+PTR	89.177.70.115.static.exetel.com.au
115.70.177.148	A+PTR	148.177.70.115.static.exetel.com.au
115.70.177.162	A+PTR	162.177.70.115.static.exetel.com.au
115.70.177.162	A	rsm.id.au
115.70.177.175	A+PTR	175.177.70.115.static.exetel.com.au
115.70.177.178	PTR	alliedrec.com.au
115.70.177.228	A+PTR	228.177.70.115.static.exetel.com.au
115.70.178.0	A+PTR	0.178.70.115.static.exetel.com.au
115.70.178.89	A	89.178.70.115.static.exetel.com.au
115.70.178.100	A	clune.com.au
115.70.178.160	A+PTR	prideaux.id.au
115.70.178.160	A	dns.perthchurch.net
115.70.178.160	A	mail.perthchurch.net
115.70.178.193	A+PTR	193.178.70.115.static.exetel.com.au
115.70.178.193	A	mishalbhatt.com
115.70.178.203	A	203.178.70.115.static.exetel.com.au
115.70.179.0	A	0.179.70.115.static.exetel.com.au
115.70.179.117	A	marshall-tribe.net
115.70.179.166	A	mail.foresterit.com.au
115.70.179.192	A	arsik.org
115.70.179.214	A	mx2.madebymelsa.com