Robtex

Up: 203.203.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.203.0.0/21
Down right: 203.203.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.203.0.0	PTR	host-203-203-0-0.dynamic.kbtelecom.net
203.203.0.2	A	host-203-203-0-2.dynamic.kbtelecom.net
203.203.0.100	A	dns2.yup.tw
203.203.0.100	A	dns2.inoac.com.tw
203.203.0.100	A	host-203-203-0-100.dynamic.kbtelecom.net
203.203.0.125	A	dns2.sdtv.net.tw
203.203.0.125	A	host-203-203-0-125.dynamic.kbtelecom.net
203.203.1.81	A+PTR	host-203-203-1-81.dynamic.kbtelecom.net
203.203.1.122	A	host-203-203-1-122.dynamic.kbtelecom.net
203.203.1.211	PTR	host-203-203-1-211.dynamic.kbtelecom.net
203.203.2.86	A	host-203-203-2-86.dynamic.kbtelecom.net
203.203.2.162	A	host-203-203-2-162.dynamic.kbtelecom.net
203.203.2.171	A	host-203-203-2-171.dynamic.kbtelecom.net
203.203.2.254	A	host-203-203-2-254.dynamic.kbtelecom.net
203.203.3.64	A	host-203-203-3-64.dynamic.kbtelecom.net
203.203.3.91	A	host-203-203-3-91.dynamic.kbtelecom.net
203.203.3.131	A	host-203-203-3-131.dynamic.kbtelecom.net
203.203.4.2	PTR	host-203-203-4-2.dynamic.kbtelecom.net
203.203.4.138	A	host-203-203-4-138.dynamic.kbtelecom.net
203.203.6.12	A	host-203-203-6-12.dynamic.kbtelecom.net
203.203.6.13	A	host-203-203-6-13.dynamic.kbtelecom.net
203.203.6.227	PTR	host-203-203-6-227.dynamic.kbtelecom.net
203.203.6.249	A	host-203-203-6-249.dynamic.kbtelecom.net
203.203.9.34	A	host-203-203-9-34.dynamic.kbtelecom.net
203.203.10.2	A+PTR	host-203-203-10-2.dynamic.kbtelecom.net
203.203.10.201	A	legacyzimbabwe.com
203.203.12.168	A	host-203-203-12-168.dynamic.kbtelecom.net
203.203.12.185	A	host-203-203-12-185.dynamic.kbtelecom.net
203.203.12.194	A	host-203-203-12-194.dynamic.kbtelecom.net
203.203.12.243	PTR	host-203-203-12-243.dynamic.kbtelecom.net
203.203.13.8	A	host-203-203-13-8.dynamic.kbtelecom.net
203.203.13.179	A	host-203-203-13-179.dynamic.kbtelecom.net
203.203.13.201	A	host-203-203-13-201.dynamic.kbtelecom.net
203.203.13.251	A	host-203-203-13-251.dynamic.kbtelecom.net
203.203.14.2	PTR	host-203-203-14-2.dynamic.kbtelecom.net
203.203.14.76	A	host-203-203-14-76.dynamic.kbtelecom.net
203.203.14.210	A	host-203-203-14-210.dynamic.kbtelecom.net