Robtex

Up: 123.51.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 123.51.168.0/22
Down right: 123.51.172.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.51.168.2	A	twn-vpn.phoenix.com
123.51.168.3	A	ns3.phoenix.com
123.51.168.5	A	twn-owa.phoenix.com
123.51.168.8	A	dns2.tradetaiwan.org
123.51.168.8	A	13579.com
123.51.168.8	A	mail.tradetaiwan.org
123.51.168.25	A	mail2.poindus.com
123.51.168.28	A	ns1.varipos.com
123.51.168.28	A	ns1.poindus.com
123.51.168.81	A	dns.new5tv.com
123.51.168.81	A	new5tvdnsb.ad.new5tv.com
123.51.168.82	A	mail.new5tv.com
123.51.168.82	A	new5tv.com
123.51.168.98	A	mail.stellarbeauty.com.tw
123.51.168.98	A	stellarbeauty.com.tw
123.51.168.98	A	bestdisc.com.tw
123.51.168.132	A	mail2.nexusholding-co.com
123.51.168.132	A	mail2.apex-precision.com
123.51.168.132	A	mail2.fushing.com.tw
123.51.168.153	A	sunsino.com.tw
123.51.168.213	A	mail.aeoncard.com.tw
123.51.169.34	PTR	mail.rsmi.com.tw
123.51.169.34	A	mx.rsmi.com.tw
123.51.169.34	A	rsmi.com.tw
123.51.169.51	A	www.tsda.com.tw
123.51.169.53	A+PTR	spam2.tsda.com.tw
123.51.169.78	A	new.athentek.com
123.51.169.81	A	api.tvbs.com.tw
123.51.169.82	A	tvbshotnews.tvbs.com.tw
123.51.169.82	A	campaign.tvbs.com.tw
123.51.169.82	A	forum.tvbs.com.tw
123.51.169.144	A	al3.sportslottery.com.tw
123.51.169.149	A	sportslottery.com.tw
123.51.169.149	A	mail.sportslottery.com.tw
123.51.169.162	A	mail.paper.org.tw
123.51.169.162	A	paper.org.tw
123.51.169.162	A	dns.paper.org.tw
123.51.169.218	A	ns1.hecny.com.tw
123.51.169.222	A	www.pncl.com.tw
123.51.169.222	A	youchin.com.tw
123.51.169.222	A	ns.pncl.com.tw
123.51.170.64	A	ftp22.getop.com
123.51.170.67	A	getop.com.tw
123.51.170.67	A	www.getop.com
123.51.170.67	A	getop.tv
123.51.170.75	A	www.dpex.com.tw
123.51.170.112	A	citrix-hfm.office.garena.tw
123.51.170.125	A	mars.interprint.com.tw
123.51.170.125	A	mars.condenast.com.tw
123.51.170.212	A	www.ifunmusic.com.tw
123.51.170.213	A+PTR	mail.ifunmusic.com.tw
123.51.170.213	A	mail.skyking.com.tw
123.51.170.213	A	skyking.com.tw
123.51.170.232	PTR	acelink.com.tw
123.51.170.232	PTR	edimax.com.tw
123.51.170.232	A	ns1.edimax.com.tw
123.51.170.233	A	linsy.idv.tw
123.51.170.233	A	dns.rapidinno.net
123.51.170.233	A	rapidinno.net
123.51.171.8	A	mail.seair-international.com
123.51.171.32	A	mailtest.synodev.com
123.51.171.64	A	akerelectronic.com
123.51.171.64	A	mail.ansen-battery.com
123.51.171.71	A	mail.ansen-quartz.com
123.51.171.90	A	ms.ampoc.com.tw
123.51.171.92	A	ampoc.com.tw
123.51.171.92	A	www.ampoc.com.tw
123.51.171.92	A	dns.ampoc.com.tw
123.51.171.100	A	www.apollotech.com.tw
123.51.171.100	A	apollotech.com.tw
123.51.171.129	A	dns2.orangeciti.com
123.51.171.129	A	dns.tristar.com.tw
123.51.171.134	A	www.orangeciti.com
123.51.171.134	A	orangeciti.com
123.51.171.180	A	dns4.rock.com.tw
123.51.171.181	PTR	newmedia.rock.com.tw.171.51.123.in-addr.arpa
123.51.171.181	A	newmedia.rock.com.tw
123.51.171.183	PTR	dns.rock.com.tw.171.51.123.in-addr.arpa
123.51.171.183	A	dns.rock.com.tw
123.51.171.184	A	dns2.capitalfund.com.tw
123.51.171.217	A	mail.molsci.com.tw
123.51.171.217	A	dns.molsci.com.tw
123.51.172.37	A	takospace.com
123.51.172.38	A	www.putao.com.tw
123.51.172.159	A	www.tshbiopharm.com
123.51.172.193	A	www.hotron-ind.com
123.51.172.195	A	pop3.hotron-ind.com
123.51.172.240	A	www.kaiomy.com.tw
123.51.172.241	A	bychen81.com
123.51.172.241	A	catchy.style
123.51.173.82	A	sunlitcorp.com
123.51.173.82	A	point2system.com
123.51.173.191	A	jenisabio.com
123.51.173.200	A	74oz.com.tw
123.51.173.200	A	fefre.com
123.51.173.200	A	eaushop.com.tw
123.51.173.237	A	open.win168.com.tw
123.51.173.238	A	www.ctbcsis.com.tw
123.51.173.238	A	www.ctbcsis.com
123.51.173.239	A+PTR	insightdr.win168.com.tw