Robtex

Up: 123.243.112.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 123.243.114.0/24
Down right: 123.243.115.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.243.114.19	A+PTR	123-243-114-19.static.tpgi.com.au
123.243.114.24	A+PTR	123-243-114-24.static.tpgi.com.au
123.243.114.37	A+PTR	123-243-114-37.static.tpgi.com.au
123.243.114.46	A+PTR	123-243-114-46.static.tpgi.com.au
123.243.114.48	A+PTR	123-243-114-48.static.tpgi.com.au
123.243.114.64	A+PTR	123-243-114-64.static.tpgi.com.au
123.243.114.73	A+PTR	123-243-114-73.static.tpgi.com.au
123.243.114.74	A+PTR	123-243-114-74.static.tpgi.com.au
123.243.114.83	PTR	123-243-114-83.static.tpgi.com.au
123.243.114.83	A	didg.com
123.243.114.87	A+PTR	123-243-114-87.static.tpgi.com.au
123.243.114.104	A+PTR	123-243-114-104.static.tpgi.com.au
123.243.114.106	A+PTR	123-243-114-106.static.tpgi.com.au
123.243.114.110	PTR	123-243-114-110.static.tpgi.com.au
123.243.114.110	A	mail.uscwap.com
123.243.114.110	A	uscwap.com
123.243.114.132	A+PTR	123-243-114-132.static.tpgi.com.au
123.243.114.136	A+PTR	123-243-114-136.static.tpgi.com.au
123.243.114.138	A+PTR	123-243-114-138.static.tpgi.com.au
123.243.114.158	A	smtp.humanwerewolfsyndrome.com
123.243.114.158	A	smtp.pandorathecat.net
123.243.114.158	A	gilberttragoza.com
123.243.114.176	A+PTR	123-243-114-176.static.tpgi.com.au
123.243.114.199	A	mail.cpkpartners.com
123.243.114.199	A	ns1.rebootsystems.net
123.243.114.199	A	mail.rebootingitconsultants.com
123.243.114.221	A+PTR	123-243-114-221.static.tpgi.com.au
123.243.114.227	A+PTR	123-243-114-227.static.tpgi.com.au
123.243.114.232	A+PTR	123-243-114-232.static.tpgi.com.au
123.243.114.249	A+PTR	123-243-114-249.static.tpgi.com.au
123.243.114.251	A+PTR	123-243-114-251.static.tpgi.com.au
123.243.115.13	PTR	123-243-115-13.static.tpgi.com.au
123.243.115.46	A+PTR	123-243-115-46.static.tpgi.com.au
123.243.115.50	PTR	123-243-115-50.static.tpgi.com.au
123.243.115.50	A	mail.valtrading.co
123.243.115.50	A	smtp.valtrading.co
123.243.115.52	A+PTR	123-243-115-52.static.tpgi.com.au
123.243.115.107	A	nixchannel.com
123.243.115.109	A+PTR	123-243-115-109.static.tpgi.com.au
123.243.115.124	A+PTR	123-243-115-124.static.tpgi.com.au
123.243.115.135	A+PTR	123-243-115-135.static.tpgi.com.au
123.243.115.156	A+PTR	123-243-115-156.static.tpgi.com.au
123.243.115.160	A+PTR	123-243-115-160.static.tpgi.com.au
123.243.115.168	A+PTR	123-243-115-168.static.tpgi.com.au
123.243.115.217	A+PTR	123-243-115-217.static.tpgi.com.au
123.243.115.234	A	123-243-115-234.static.tpgi.com.au
123.243.115.235	A	mail.cgkonline.com
123.243.115.255	A+PTR	123-243-115-255.static.tpgi.com.au