Robtex

Up: 218.211.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 218.211.172.0/23
Down right: 218.211.174.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.211.172.12	A	rtn.tax.nat.gov.tw
218.211.172.13	A	svc.tax.nat.gov.tw
218.211.172.80	A	dns.trdi.edu.tw
218.211.172.81	A	dns1.trdi.edu.tw
218.211.172.85	A	dns2.trdi.edu.tw
218.211.172.89	A+PTR	trdi.edu.tw
218.211.172.89	PTR	apps.trdi.edu.tw
218.211.172.89	PTR	edu01.trdi.edu.tw
218.211.172.99	PTR	up01.trdi.edu.tw
218.211.172.99	PTR	up02.trdi.edu.tw
218.211.172.99	PTR	updb.trdi.edu.tw
218.211.173.10	PTR	218-211-173-10.ll.static.sparqnet.net
218.211.173.12	A	www.tax.nat.gov.tw
218.211.173.12	A	tax.nat.gov.tw
218.211.174.11	A	download.tax.nat.gov.tw
218.211.174.77	PTR	mail.jordan.com.tw
218.211.174.77	A	srv77.jordan.com.tw
218.211.175.5	PTR	218-211-175-5.ll.static.sparqnet.net
218.211.175.13	PTR	218-211-175-13.ll.static.sparqnet.net
218.211.175.21	PTR	218-211-175-21.ll.static.sparqnet.net
218.211.175.28	PTR	218-211-175-28.ll.static.sparqnet.net
218.211.175.30	PTR	218-211-175-30.ll.static.sparqnet.net
218.211.175.32	PTR	218-211-175-32.ll.static.sparqnet.net
218.211.175.34	PTR	218-211-175-34.ll.static.sparqnet.net
218.211.175.37	PTR	218-211-175-37.ll.static.sparqnet.net
218.211.175.51	PTR	218-211-175-51.ll.static.sparqnet.net
218.211.175.53	PTR	218-211-175-53.ll.static.sparqnet.net
218.211.175.54	PTR	218-211-175-54.ll.static.sparqnet.net
218.211.175.67	PTR	218-211-175-67.ll.static.sparqnet.net
218.211.175.80	PTR	218-211-175-80.ll.static.sparqnet.net
218.211.175.94	PTR	218-211-175-94.ll.static.sparqnet.net
218.211.175.101	PTR	218-211-175-101.ll.static.sparqnet.net
218.211.175.104	PTR	218-211-175-104.ll.static.sparqnet.net
218.211.175.128	PTR	218-211-175-128.ll.static.sparqnet.net
218.211.175.129	PTR	218-211-175-129.ll.static.sparqnet.net
218.211.175.133	PTR	218-211-175-133.ll.static.sparqnet.net
218.211.175.142	PTR	218-211-175-142.ll.static.sparqnet.net
218.211.175.144	PTR	218-211-175-144.ll.static.sparqnet.net
218.211.175.146	PTR	218-211-175-146.ll.static.sparqnet.net
218.211.175.147	PTR	218-211-175-147.ll.static.sparqnet.net
218.211.175.155	PTR	218-211-175-155.ll.static.sparqnet.net
218.211.175.160	PTR	218-211-175-160.ll.static.sparqnet.net
218.211.175.163	PTR	218-211-175-163.ll.static.sparqnet.net
218.211.175.183	PTR	218-211-175-183.ll.static.sparqnet.net
218.211.175.184	PTR	218-211-175-184.ll.static.sparqnet.net
218.211.175.185	PTR	218-211-175-185.ll.static.sparqnet.net
218.211.175.188	PTR	218-211-175-188.ll.static.sparqnet.net
218.211.175.190	PTR	218-211-175-190.ll.static.sparqnet.net
218.211.175.233	PTR	218-211-175-233.ll.static.sparqnet.net
218.211.175.245	PTR	218-211-175-245.ll.static.sparqnet.net