Robtex

Up: 203.204.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.204.192.0/22
Down right: 203.204.196.0/22

IP	Type	Hostname
203.204.193.1	A	host-203-204-193-1.static.kbtelecom.net
203.204.193.187	A	203-204-193-187.adsl.static.giga.net.tw
203.204.197.45	A	host-203-204-197-45.static.kbtelecom.net
203.204.197.59	A	host-203-204-197-59.static.kbtelecom.net
203.204.199.92	A	lusang.com
203.204.199.92	A	mail.lusang.com