Robtex

Up: 123.243.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 123.243.192.0/22
Down right: 123.243.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.243.192.205	A	ns1.house-of-fitz.com
123.243.192.229	A	solofisho.com
123.243.192.229	A	mail.solofisho.com
123.243.192.230	A	123-243-192-230.static.tpgi.com.au
123.243.193.17	A	demaere.com.au
123.243.193.53	A	123-243-193-53.static.tpgi.com.au
123.243.193.61	A	123-243-193-61.static.tpgi.com.au
123.243.193.88	PTR	123-243-193-88.static.tpgi.com.au
123.243.193.94	A	123-243-193-94.static.tpgi.com.au
123.243.193.94	A	mail.alliessecurity.com.au
123.243.193.104	A	techng.com.au
123.243.193.164	A	123-243-193-164.static.tpgi.com.au
123.243.193.213	A	123-243-193-213.static.tpgi.com.au
123.243.193.218	A+PTR	123-243-193-218.static.tpgi.com.au
123.243.193.233	A+PTR	123-243-193-233.static.tpgi.com.au
123.243.193.251	A+PTR	123-243-193-251.static.tpgi.com.au
123.243.194.2	A+PTR	123-243-194-2.static.tpgi.com.au
123.243.194.6	A	123-243-194-6.static.tpgi.com.au
123.243.194.8	A+PTR	123-243-194-8.static.tpgi.com.au
123.243.194.10	A+PTR	123-243-194-10.static.tpgi.com.au
123.243.194.32	A+PTR	123-243-194-32.static.tpgi.com.au
123.243.194.34	A+PTR	123-243-194-34.static.tpgi.com.au
123.243.194.35	A+PTR	123-243-194-35.static.tpgi.com.au
123.243.194.37	A	123-243-194-37.static.tpgi.com.au
123.243.194.54	A	123-243-194-54.static.tpgi.com.au
123.243.194.64	PTR	123-243-194-64.static.tpgi.com.au
123.243.194.64	A	mail.bayleysbanter.com
123.243.194.64	A	mail.berowrapc.com
123.243.194.69	A	123-243-194-69.static.tpgi.com.au
123.243.194.72	A+PTR	123-243-194-72.static.tpgi.com.au
123.243.194.79	A	123-243-194-79.static.tpgi.com.au
123.243.194.86	A	123-243-194-86.static.tpgi.com.au
123.243.194.91	A+PTR	123-243-194-91.static.tpgi.com.au
123.243.194.92	A	123-243-194-92.static.tpgi.com.au
123.243.194.97	A+PTR	123-243-194-97.static.tpgi.com.au
123.243.194.98	A+PTR	123-243-194-98.static.tpgi.com.au
123.243.194.99	A+PTR	123-243-194-99.static.tpgi.com.au
123.243.194.105	A+PTR	123-243-194-105.static.tpgi.com.au
123.243.194.112	A+PTR	123-243-194-112.static.tpgi.com.au
123.243.194.115	A+PTR	123-243-194-115.static.tpgi.com.au
123.243.194.117	A	123-243-194-117.static.tpgi.com.au
123.243.194.118	A	123-243-194-118.static.tpgi.com.au
123.243.194.123	A+PTR	123-243-194-123.static.tpgi.com.au
123.243.194.124	A	123-243-194-124.static.tpgi.com.au
123.243.194.126	A	123-243-194-126.static.tpgi.com.au
123.243.194.129	A+PTR	123-243-194-129.static.tpgi.com.au
123.243.194.131	A+PTR	123-243-194-131.static.tpgi.com.au
123.243.194.134	A	123-243-194-134.static.tpgi.com.au
123.243.194.137	A+PTR	123-243-194-137.static.tpgi.com.au
123.243.194.138	A+PTR	123-243-194-138.static.tpgi.com.au
123.243.194.140	A	123-243-194-140.static.tpgi.com.au
123.243.194.145	A+PTR	123-243-194-145.static.tpgi.com.au
123.243.194.147	A+PTR	123-243-194-147.static.tpgi.com.au
123.243.194.150	A	123-243-194-150.static.tpgi.com.au
123.243.194.153	A+PTR	123-243-194-153.static.tpgi.com.au
123.243.194.156	A	123-243-194-156.static.tpgi.com.au
123.243.194.161	PTR	123-243-194-161.static.tpgi.com.au
123.243.194.161	A	nswclubseries.com
123.243.194.161	A	stivesrc.org.au
123.243.194.163	PTR	123-243-194-163.static.tpgi.com.au
123.243.194.163	A	shahzadaresults.org
123.243.194.176	A+PTR	123-243-194-176.static.tpgi.com.au
123.243.194.182	A	123-243-194-182.static.tpgi.com.au
123.243.194.188	A	123-243-194-188.static.tpgi.com.au
123.243.194.189	A	123-243-194-189.static.tpgi.com.au
123.243.194.190	A	123-243-194-190.static.tpgi.com.au
123.243.194.192	A+PTR	123-243-194-192.static.tpgi.com.au
123.243.194.203	A+PTR	123-243-194-203.static.tpgi.com.au
123.243.194.204	A	123-243-194-204.static.tpgi.com.au
123.243.194.211	A+PTR	123-243-194-211.static.tpgi.com.au
123.243.194.214	A	123-243-194-214.static.tpgi.com.au
123.243.194.215	A	123-243-194-215.static.tpgi.com.au
123.243.194.216	PTR	123-243-194-216.static.tpgi.com.au
123.243.194.216	A	mail.sbmit.info
123.243.194.216	A	sbmit.com.au
123.243.194.217	A+PTR	123-243-194-217.static.tpgi.com.au
123.243.194.222	A	123-243-194-222.static.tpgi.com.au
123.243.194.224	A+PTR	123-243-194-224.static.tpgi.com.au
123.243.194.231	A	123-243-194-231.static.tpgi.com.au
123.243.194.232	A+PTR	123-243-194-232.static.tpgi.com.au
123.243.194.237	A	123-243-194-237.static.tpgi.com.au
123.243.194.239	A	fishnewb.com
123.243.194.240	A+PTR	123-243-194-240.static.tpgi.com.au
123.243.194.241	A+PTR	123-243-194-241.static.tpgi.com.au
123.243.194.254	A	123-243-194-254.static.tpgi.com.au
123.243.194.255	A	123-243-194-255.static.tpgi.com.au
123.243.195.19	PTR	123-243-195-19.static.tpgi.com.au
123.243.195.19	A	mail.demmon.net
123.243.195.19	A	demmon.net
123.243.195.55	A	123-243-195-55.static.tpgi.com.au
123.243.195.72	A	123-243-195-72.static.tpgi.com.au
123.243.195.76	A	123-243-195-76.static.tpgi.com.au
123.243.195.100	A	superriver.synology.me
123.243.195.100	A	www.superriver.synology.me
123.243.195.163	A+PTR	123-243-195-163.static.tpgi.com.au
123.243.195.165	A	drtchang.no-ip.info
123.243.196.37	A	itmaster.com.au
123.243.196.94	A	123-243-196-94.static.tpgi.com.au
123.243.196.126	A	123-243-196-126.static.tpgi.com.au
123.243.197.4	A+PTR	123-243-197-4.static.tpgi.com.au
123.243.197.10	A+PTR	123-243-197-10.static.tpgi.com.au
123.243.197.17	A+PTR	123-243-197-17.static.tpgi.com.au
123.243.197.59	A+PTR	123-243-197-59.static.tpgi.com.au
123.243.197.71	A	123-243-197-71.static.tpgi.com.au
123.243.197.101	A	123-243-197-101.static.tpgi.com.au
123.243.197.102	A	123-243-197-102.static.tpgi.com.au
123.243.197.114	A+PTR	123-243-197-114.static.tpgi.com.au
123.243.197.123	A+PTR	123-243-197-123.static.tpgi.com.au
123.243.197.168	A+PTR	123-243-197-168.static.tpgi.com.au
123.243.197.172	A	123-243-197-172.static.tpgi.com.au
123.243.197.190	A	123-243-197-190.static.tpgi.com.au
123.243.197.217	A+PTR	123-243-197-217.static.tpgi.com.au
123.243.197.220	A	123-243-197-220.static.tpgi.com.au
123.243.197.221	A	123-243-197-221.static.tpgi.com.au
123.243.197.232	A+PTR	123-243-197-232.static.tpgi.com.au
123.243.197.237	A	123-243-197-237.static.tpgi.com.au
123.243.198.118	A	123-243-198-118.static.tpgi.com.au
123.243.198.185	A+PTR	123-243-198-185.static.tpgi.com.au
123.243.199.4	PTR	123-243-199-4.static.tpgi.com.au
123.243.199.4	A	gglawyer.com.au
123.243.199.51	A+PTR	123-243-199-51.static.tpgi.com.au
123.243.199.119	A	mail.chriscoombes.com