Robtex

Up: 115.70.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 115.70.64.0/23
Down right: 115.70.66.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.70.64.0	A+PTR	0.64.70.115.static.exetel.com.au
115.70.64.28	PTR	28.64.70.115.static.exetel.com.au
115.70.64.28	A	smtp.taofor.us
115.70.64.28	A	taofor.us
115.70.64.38	A+PTR	38.64.70.115.static.exetel.com.au
115.70.64.54	A	mail.rainisp.com
115.70.64.54	A	aryagohar.com
115.70.64.78	A+PTR	78.64.70.115.static.exetel.com.au
115.70.64.78	A	adsl.com7.com.au
115.70.64.127	A+PTR	mail.balmoral.net.au
115.70.64.177	A+PTR	177.64.70.115.static.exetel.com.au
115.70.64.186	A	remote.hardacres.com
115.70.65.0	A+PTR	0.65.70.115.static.exetel.com.au
115.70.65.30	PTR	30.65.70.115.static.exetel.com.au
115.70.65.72	A+PTR	72.65.70.115.static.exetel.com.au
115.70.65.90	A	challengeit.com.au
115.70.65.98	A+PTR	98.65.70.115.static.exetel.com.au
115.70.65.98	A	cybersite.com.au
115.70.65.98	A	www.cybersite.com.au
115.70.65.141	A+PTR	141.65.70.115.static.exetel.com.au
115.70.65.151	PTR	151.65.70.115.static.exetel.com.au
115.70.65.151	A	cwsa.com
115.70.65.151	A	trailbike.com.au
115.70.65.193	A+PTR	193.65.70.115.static.exetel.com.au
115.70.65.211	A+PTR	211.65.70.115.static.exetel.com.au
115.70.65.213	A+PTR	213.65.70.115.static.exetel.com.au
115.70.65.213	A	smtp.goswise.com
115.70.65.241	A+PTR	241.65.70.115.static.exetel.com.au
115.70.66.0	A+PTR	0.66.70.115.static.exetel.com.au
115.70.66.3	A+PTR	3.66.70.115.static.exetel.com.au
115.70.66.3	A	gtick.com.au
115.70.66.3	A	mail.gtick.com.au
115.70.66.34	PTR	34.66.70.115.static.exetel.com.au
115.70.66.53	A+PTR	53.66.70.115.static.exetel.com.au
115.70.66.58	A+PTR	58.66.70.115.static.exetel.com.au
115.70.66.119	A+PTR	119.66.70.115.static.exetel.com.au
115.70.66.150	A	speechley.net
115.70.67.0	A+PTR	0.67.70.115.static.exetel.com.au
115.70.67.1	A	1.67.70.115.static.exetel.com.au
115.70.67.2	A+PTR	2.67.70.115.static.exetel.com.au
115.70.67.7	PTR	7.67.70.115.static.exetel.com.au
115.70.67.7	A	exetel.hisplaceontheweb.com
115.70.67.12	PTR	12.67.70.115.static.exetel.com.au
115.70.67.16	A+PTR	16.67.70.115.static.exetel.com.au
115.70.67.50	A+PTR	50.67.70.115.static.exetel.com.au
115.70.67.58	A+PTR	58.67.70.115.static.exetel.com.au
115.70.67.59	PTR	59.67.70.115.static.exetel.com.au
115.70.67.62	A+PTR	62.67.70.115.static.exetel.com.au
115.70.67.129	A	mail.lunched.me
115.70.67.142	A	mail.maghsoodloo.com
115.70.67.147	A+PTR	147.67.70.115.static.exetel.com.au
115.70.67.147	A	mail.crawford.com.au
115.70.67.183	A+PTR	183.67.70.115.static.exetel.com.au
115.70.67.209	A+PTR	209.67.70.115.static.exetel.com.au
115.70.67.243	A+PTR	243.67.70.115.static.exetel.com.au
115.70.67.250	A+PTR	250.67.70.115.static.exetel.com.au