Robtex

Up: 58.96.58.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 58.96.58.0/25
Down right: 58.96.58.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.96.58.0	A+PTR	0.58.96.58.static.exetel.com.au
58.96.58.5	A+PTR	5.58.96.58.static.exetel.com.au
58.96.58.9	A+PTR	mail.srj.com.au
58.96.58.10	PTR	access.srj.com.au
58.96.58.14	A+PTR	14.58.96.58.static.exetel.com.au
58.96.58.18	A+PTR	18.58.96.58.static.exetel.com.au
58.96.58.19	A+PTR	19.58.96.58.static.exetel.com.au
58.96.58.22	A+PTR	22.58.96.58.static.exetel.com.au
58.96.58.22	A	mail.lanskey.com.au
58.96.58.22	A	vpn.lanskey.com.au
58.96.58.31	A+PTR	31.58.96.58.static.exetel.com.au
58.96.58.32	A+PTR	32.58.96.58.static.exetel.com.au
58.96.58.34	PTR	34.58.96.58.static.exetel.com.au
58.96.58.34	A	mail.stcpl.com.au
58.96.58.39	A+PTR	39.58.96.58.static.exetel.com.au
58.96.58.44	A+PTR	44.58.96.58.static.exetel.com.au
58.96.58.45	A+PTR	45.58.96.58.static.exetel.com.au
58.96.58.48	A+PTR	48.58.96.58.static.exetel.com.au
58.96.58.49	A+PTR	49.58.96.58.static.exetel.com.au
58.96.58.49	A	st-ursula.qld.edu.au
58.96.58.49	A	mail.st-ursula.qld.edu.au
58.96.58.56	A+PTR	56.58.96.58.static.exetel.com.au
58.96.58.59	A+PTR	59.58.96.58.static.exetel.com.au
58.96.58.62	PTR	vpn.srj.com.au
58.96.58.69	A+PTR	69.58.96.58.static.exetel.com.au
58.96.58.72	A+PTR	72.58.96.58.static.exetel.com.au
58.96.58.75	A+PTR	75.58.96.58.static.exetel.com.au
58.96.58.80	A+PTR	80.58.96.58.static.exetel.com.au
58.96.58.82	A+PTR	82.58.96.58.static.exetel.com.au
58.96.58.82	A	mi.dalsanto.com.au
58.96.58.83	A	sen.dalsanto.com.au
58.96.58.84	PTR	84.58.96.58.static.exetel.com.au
58.96.58.84	A	nutteh.com
58.96.58.84	A	nutteh.net
58.96.58.88	A+PTR	88.58.96.58.static.exetel.com.au
58.96.58.89	A+PTR	89.58.96.58.static.exetel.com.au
58.96.58.101	A+PTR	101.58.96.58.static.exetel.com.au
58.96.58.103	A+PTR	103.58.96.58.static.exetel.com.au
58.96.58.105	A+PTR	105.58.96.58.static.exetel.com.au
58.96.58.106	A+PTR	106.58.96.58.static.exetel.com.au
58.96.58.112	A+PTR	112.58.96.58.static.exetel.com.au
58.96.58.116	A+PTR	116.58.96.58.static.exetel.com.au
58.96.58.122	A+PTR	122.58.96.58.static.exetel.com.au
58.96.58.123	A+PTR	123.58.96.58.static.exetel.com.au
58.96.58.126	PTR	126.58.96.58.static.exetel.com.au
58.96.58.126	A	pacluth.qld.edu.au
58.96.58.126	A	mail.pacluth.qld.edu.au
58.96.58.128	A+PTR	128.58.96.58.static.exetel.com.au
58.96.58.134	A+PTR	134.58.96.58.static.exetel.com.au
58.96.58.150	A+PTR	150.58.96.58.static.exetel.com.au
58.96.58.152	A+PTR	152.58.96.58.static.exetel.com.au
58.96.58.154	A+PTR	remote.berryyummy.com.au
58.96.58.155	A+PTR	apps.berryyummy.com.au
58.96.58.161	A+PTR	161.58.96.58.static.exetel.com.au
58.96.58.174	PTR	174.58.96.58.static.exetel.com.au
58.96.58.174	A	fiera.com.au
58.96.58.178	A+PTR	178.58.96.58.static.exetel.com.au
58.96.58.182	A+PTR	182.58.96.58.static.exetel.com.au
58.96.58.186	A+PTR	186.58.96.58.static.exetel.com.au
58.96.58.191	A+PTR	191.58.96.58.static.exetel.com.au
58.96.58.193	A+PTR	193.58.96.58.static.exetel.com.au
58.96.58.193	A	ascc2012.com.au
58.96.58.195	A+PTR	195.58.96.58.static.exetel.com.au
58.96.58.196	A+PTR	196.58.96.58.static.exetel.com.au
58.96.58.199	A+PTR	199.58.96.58.static.exetel.com.au
58.96.58.200	A+PTR	200.58.96.58.static.exetel.com.au
58.96.58.200	A	mail.ozaccom.com.au
58.96.58.200	A	mail1.ozaccom.com.au
58.96.58.201	A+PTR	201.58.96.58.static.exetel.com.au
58.96.58.204	A+PTR	204.58.96.58.static.exetel.com.au
58.96.58.207	A+PTR	207.58.96.58.static.exetel.com.au
58.96.58.212	A+PTR	212.58.96.58.static.exetel.com.au
58.96.58.214	A+PTR	214.58.96.58.static.exetel.com.au
58.96.58.223	A+PTR	223.58.96.58.static.exetel.com.au
58.96.58.231	A+PTR	231.58.96.58.static.exetel.com.au
58.96.58.235	PTR	235.58.96.58.static.exetel.com.au
58.96.58.235	A	mail.nas.com.au
58.96.58.239	A+PTR	239.58.96.58.static.exetel.com.au
58.96.58.247	A+PTR	247.58.96.58.static.exetel.com.au
58.96.58.252	A+PTR	252.58.96.58.static.exetel.com.au
58.96.58.253	A	edge2.nas.com.au
58.96.58.254	A+PTR	254.58.96.58.static.exetel.com.au