Robtex

Up: 123.243.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 123.243.48.0/22
Down right: 123.243.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.243.48.18	PTR	123-243-48-18.static.tpgi.com.au
123.243.48.44	A	forzastats.com
123.243.48.44	A	nfsstats.com
123.243.48.44	A	granturismostats.com
123.243.48.119	A	ingrams.net.au
123.243.48.119	A	mail.ingrams.net.au
123.243.48.181	A	123-243-48-181.tpgi.com.au
123.243.48.197	A	mail.royaloakfloors.com.au
123.243.49.9	A	123-243-49-9.tpgi.com.au
123.243.49.49	PTR	123-243-49-49.static.tpgi.com.au
123.243.49.136	A	mail.hines.com.au
123.243.49.144	PTR	123-243-49-144.static.tpgi.com.au
123.243.49.144	A	webmail.zervoslawyers.com.au
123.243.50.1	A+PTR	123-243-50-1.tpgi.com.au
123.243.50.10	A	123-243-50-10.tpgi.com.au
123.243.50.11	A	123-243-50-11.tpgi.com.au
123.243.50.12	A	123-243-50-12.tpgi.com.au
123.243.50.13	A	123-243-50-13.tpgi.com.au
123.243.50.16	A	123-243-50-16.tpgi.com.au
123.243.50.17	A	123-243-50-17.tpgi.com.au
123.243.50.18	A	123-243-50-18.tpgi.com.au
123.243.50.19	A	123-243-50-19.tpgi.com.au
123.243.50.24	A	123-243-50-24.tpgi.com.au
123.243.50.25	A	123-243-50-25.tpgi.com.au
123.243.50.26	A	123-243-50-26.tpgi.com.au
123.243.50.27	A	123-243-50-27.tpgi.com.au
123.243.50.32	A	123-243-50-32.tpgi.com.au
123.243.50.33	A	123-243-50-33.tpgi.com.au
123.243.50.34	A	123-243-50-34.tpgi.com.au
123.243.50.35	A	123-243-50-35.tpgi.com.au
123.243.50.40	A	123-243-50-40.tpgi.com.au
123.243.50.41	A	123-243-50-41.tpgi.com.au
123.243.50.42	A	123-243-50-42.tpgi.com.au
123.243.50.43	A	123-243-50-43.tpgi.com.au
123.243.50.48	A	123-243-50-48.tpgi.com.au
123.243.50.49	A+PTR	123-243-50-49.tpgi.com.au
123.243.50.50	A	123-243-50-50.tpgi.com.au
123.243.50.51	A	123-243-50-51.tpgi.com.au
123.243.50.56	A	123-243-50-56.tpgi.com.au
123.243.50.57	A	123-243-50-57.tpgi.com.au
123.243.50.58	A	123-243-50-58.tpgi.com.au
123.243.50.59	A	123-243-50-59.tpgi.com.au
123.243.50.64	A	123-243-50-64.tpgi.com.au
123.243.50.65	A	123-243-50-65.tpgi.com.au
123.243.50.66	A+PTR	123-243-50-66.tpgi.com.au
123.243.50.67	A	123-243-50-67.tpgi.com.au
123.243.50.72	A	123-243-50-72.tpgi.com.au
123.243.50.74	A	123-243-50-74.tpgi.com.au
123.243.50.75	A	123-243-50-75.tpgi.com.au
123.243.50.76	A	123-243-50-76.tpgi.com.au
123.243.50.80	A	123-243-50-80.tpgi.com.au
123.243.50.81	A	123-243-50-81.tpgi.com.au
123.243.50.82	A	123-243-50-82.tpgi.com.au
123.243.50.83	A	123-243-50-83.tpgi.com.au
123.243.50.88	A	123-243-50-88.tpgi.com.au
123.243.50.89	A	123-243-50-89.tpgi.com.au
123.243.50.90	A	123-243-50-90.tpgi.com.au
123.243.50.91	A	123-243-50-91.tpgi.com.au
123.243.50.96	A	123-243-50-96.tpgi.com.au
123.243.50.97	A	123-243-50-97.tpgi.com.au
123.243.50.98	A	123-243-50-98.tpgi.com.au
123.243.50.99	A	123-243-50-99.tpgi.com.au
123.243.50.138	A+PTR	123-243-50-138.tpgi.com.au
123.243.50.168	PTR	123-243-50-168.tpgi.com.au
123.243.50.217	PTR	123-243-50-217.tpgi.com.au
123.243.50.229	A	123-243-50-229.tpgi.com.au
123.243.50.242	PTR	123-243-50-242.tpgi.com.au
123.243.51.1	PTR	mail.sae-a.com.au
123.243.51.1	A	sae-a.com.au
123.243.51.20	A	123-243-51-20.static.tpgi.com.au
123.243.51.27	PTR	123-243-51-27.static.tpgi.com.au
123.243.51.27	A	freelyreceive.com
123.243.51.29	A	123-243-51-29.static.tpgi.com.au
123.243.51.53	A	rod-tucker.net
123.243.51.72	PTR	123-243-51-72.static.tpgi.com.au
123.243.51.113	A	123-243-51-113.static.tpgi.com.au
123.243.51.127	A	123-243-51-127.static.tpgi.com.au
123.243.51.136	A	123-243-51-136.tpgi.com.au
123.243.51.143	A	123-243-51-143.static.tpgi.com.au
123.243.51.188	A	123-243-51-188.static.tpgi.com.au
123.243.51.212	A	123-243-51-212.static.tpgi.com.au
123.243.51.220	A	www.cspapple.com
123.243.51.220	A	123-243-51-220.static.tpgi.com.au
123.243.51.220	A	cspapple.com
123.243.51.225	PTR	123-243-51-225.static.tpgi.com.au
123.243.52.32	PTR	123-243-52-32.tpgi.com.au
123.243.52.32	A	www.i-ek.com
123.243.52.32	A	i-ek.com
123.243.52.100	A	123-243-52-100.tpgi.com.au
123.243.52.112	A	123-243-52-112.tpgi.com.au
123.243.52.114	A	123-243-52-114.tpgi.com.au
123.243.52.233	PTR	123-243-52-233.tpgi.com.au
123.243.52.233	A	kotzman.com.au
123.243.53.37	A	mail.morrismargolis.com.au
123.243.53.73	PTR	123-243-53-73.static.tpgi.com.au
123.243.53.108	A	tomcorrigan.com.au
123.243.53.111	A	123-243-53-111.static.tpgi.com.au
123.243.53.121	PTR	123-243-53-121.static.tpgi.com.au
123.243.53.166	A	mail2.markbryce.com
123.243.53.176	A	tmail.splus.com.au
123.243.53.210	A	123-243-53-210.tpgi.com.au
123.243.53.233	A+PTR	123-243-53-233.static.tpgi.com.au
123.243.53.233	A	123-243-53-233.tpgi.com.au
123.243.53.240	A+PTR	123-243-53-240.static.tpgi.com.au
123.243.53.253	A	mail.pjcamm.com.au
123.243.54.50	PTR	123-243-54-50.tpgi.com.au
123.243.54.56	A	mail.inovlab.com
123.243.54.131	A	123-243-54-131.tpgi.com.au
123.243.54.179	PTR	123-243-54-179.tpgi.com.au
123.243.54.179	A	davinci.hfhgroup.com.au
123.243.54.185	PTR	123-243-54-185.tpgi.com.au
123.243.54.185	A	mail.fryit.com.au
123.243.54.185	A	mail3.heydons.com.au
123.243.54.210	A	bossanova808.net
123.243.55.7	A	123-243-55-7.static.tpgi.com.au
123.243.55.12	A	123-243-55-12.tpgi.com.au
123.243.55.142	A	mail.treehousechildcare.com.au
123.243.55.161	A	yottajoy.com