Robtex

Up: 123.193.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 123.193.32.0/20
Down right: 123.193.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.193.32.26	A	dns.chceco.com
123.193.32.26	A	apnec.com
123.193.32.26	A	chcectr.chceco.com
123.193.32.56	A	shang.com.tw
123.193.32.97	A+PTR	123-193-32-97.dynamic.kbronet.com.tw
123.193.32.99	PTR	123-193-32-99.dynamic.kbronet.com.tw
123.193.32.99	A	mannasoft.net
123.193.33.6	A	123-193-33-6.dynamic.kbronet.com.tw
123.193.33.37	A	123-193-33-37.dynamic.kbronet.com.tw
123.193.33.134	A	apnec.com
123.193.33.134	A	chcectr.chceco.com
123.193.33.134	A	bid.apnec.com
123.193.34.39	A	123-193-34-39.dynamic.kbronet.com.tw
123.193.35.145	A	123-193-35-145.dynamic.kbronet.com.tw
123.193.36.185	A	craftbeerdojo.com
123.193.37.138	A	vicch.asuscomm.com
123.193.37.221	A	123-193-37-221.dynamic.kbronet.com.tw
123.193.38.2	PTR	123-193-38-2.dynamic.kbronet.com.tw
123.193.38.192	PTR	123-193-38-192.dynamic.kbronet.com.tw
123.193.38.192	A	jbrother.com.tw
123.193.40.12	A	123-193-40-12.dynamic.kbronet.com.tw
123.193.40.25	A	123-193-40-25.dynamic.kbronet.com.tw
123.193.40.37	A	123-193-40-37.dynamic.kbronet.com.tw
123.193.40.116	A	123-193-40-116.dynamic.kbronet.com.tw
123.193.41.26	A	shell.25u.com
123.193.41.81	A	123-193-41-81.dynamic.kbronet.com.tw
123.193.41.219	A	123-193-41-219.dynamic.kbronet.com.tw
123.193.41.241	A	ns1.nichepac.com
123.193.41.241	A	123-193-41-241.dynamic.kbronet.com.tw
123.193.42.170	A	123-193-42-170.dynamic.kbronet.com.tw
123.193.43.47	A	123-193-43-47.dynamic.kbronet.com.tw
123.193.43.247	A	123-193-43-247.dynamic.kbronet.com.tw
123.193.44.105	A	123-193-44-105.dynamic.kbronet.com.tw
123.193.44.147	A	123-193-44-147.dynamic.kbronet.com.tw
123.193.44.181	A	123-193-44-181.dynamic.kbronet.com.tw
123.193.44.185	A	123-193-44-185.dynamic.kbronet.com.tw
123.193.45.0	A+PTR	123-193-45-0.dynamic.kbronet.com.tw
123.193.46.241	A	123-193-46-241.dynamic.kbronet.com.tw
123.193.48.36	A	smartgolife.com
123.193.48.36	A	mail.chuchutrading.com
123.193.48.36	A	chuchutrading.com
123.193.48.48	A	events.2017.taipei
123.193.48.78	A	earscafe.com
123.193.48.162	A+PTR	123-193-48-162.dynamic.kbronet.com.tw
123.193.48.162	A	hanschang.org
123.193.48.162	A	hans214play.synology.me
123.193.49.11	A	123-193-49-11.dynamic.kbronet.com.tw
123.193.49.193	PTR	123-193-49-193.dynamic.kbronet.com.tw
123.193.50.17	A	123-193-50-17.dynamic.kbronet.com.tw
123.193.50.194	A+PTR	123-193-50-194.dynamic.kbronet.com.tw
123.193.51.7	A	123-193-51-7.dynamic.kbronet.com.tw
123.193.51.20	A	mail.jenyehfx.com
123.193.51.79	A	123-193-51-79.dynamic.kbronet.com.tw
123.193.51.216	A	123-193-51-216.dynamic.kbronet.com.tw
123.193.52.211	A	123-193-52-211.dynamic.kbronet.com.tw
123.193.53.20	A	123-193-53-20.dynamic.kbronet.com.tw
123.193.53.247	A	123-193-53-247.dynamic.kbronet.com.tw
123.193.54.64	A	www.shells.tw
123.193.54.129	A+PTR	123-193-54-129.dynamic.kbronet.com.tw
123.193.55.82	A	123-193-55-82.dynamic.kbronet.com.tw
123.193.56.111	A	123-193-56-111.dynamic.kbronet.com.tw
123.193.56.134	A	123-193-56-134.dynamic.kbronet.com.tw
123.193.56.192	PTR	123-193-56-192.dynamic.kbronet.com.tw
123.193.56.198	A	123-193-56-198.dynamic.kbronet.com.tw
123.193.57.153	A	123-193-57-153.dynamic.kbronet.com.tw
123.193.58.25	A	123-193-58-25.dynamic.kbronet.com.tw
123.193.58.41	A	shells.tw
123.193.58.186	A	www.peterapo.duckdns.org
123.193.58.186	A	peterapo.duckdns.org
123.193.58.187	A	123-193-58-187.dynamic.kbronet.com.tw
123.193.60.69	A	anesoap.com
123.193.63.253	A	123-193-63-253.dynamic.kbronet.com.tw