Robtex

Up: 115.43.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 115.43.72.0/22
Down right: 115.43.76.0/22

IP	Type	Hostname
115.43.72.48	PTR	host-48.72-43-115.dynamic.totalbb.net.tw
115.43.72.139	A+PTR	host-139.72-43-115.dynamic.totalbb.net.tw
115.43.72.199	PTR	host-199.72-43-115.dynamic.totalbb.net.tw
115.43.73.182	A	host-182.73-43-115.dynamic.totalbb.net.tw
115.43.74.11	A+PTR	host-11.74-43-115.dynamic.totalbb.net.tw
115.43.74.24	PTR	host-24.74-43-115.dynamic.totalbb.net.tw
115.43.74.194	A+PTR	host-194.74-43-115.dynamic.totalbb.net.tw
115.43.75.7	A	host-7.75-43-115.dynamic.totalbb.net.tw
115.43.75.8	A+PTR	host-8.75-43-115.dynamic.totalbb.net.tw
115.43.75.14	A	host-14.75-43-115.dynamic.totalbb.net.tw
115.43.75.18	A+PTR	host-18.75-43-115.dynamic.totalbb.net.tw
115.43.75.82	A+PTR	host-82.75-43-115.dynamic.totalbb.net.tw
115.43.75.100	A+PTR	host-100.75-43-115.dynamic.totalbb.net.tw
115.43.75.148	A+PTR	host-148.75-43-115.dynamic.totalbb.net.tw
115.43.75.152	A+PTR	host-152.75-43-115.dynamic.totalbb.net.tw
115.43.75.169	A+PTR	host-169.75-43-115.dynamic.totalbb.net.tw
115.43.75.190	A	host-190.75-43-115.dynamic.totalbb.net.tw
115.43.75.209	A+PTR	host-209.75-43-115.dynamic.totalbb.net.tw
115.43.75.220	A	host-220.75-43-115.dynamic.totalbb.net.tw
115.43.75.241	A+PTR	host-241.75-43-115.dynamic.totalbb.net.tw
115.43.75.251	A+PTR	host-251.75-43-115.dynamic.totalbb.net.tw
115.43.76.110	A+PTR	host-110.76-43-115.dynamic.totalbb.net.tw
115.43.77.161	A+PTR	host-161.77-43-115.dynamic.totalbb.net.tw
115.43.78.255	PTR	host-255.78-43-115.dynamic.totalbb.net.tw
115.43.79.0	PTR	host-0.79-43-115.dynamic.totalbb.net.tw
115.43.79.25	A+PTR	host-25.79-43-115.dynamic.totalbb.net.tw
115.43.79.143	PTR	host-143.79-43-115.dynamic.totalbb.net.tw
115.43.79.255	PTR	host-255.79-43-115.dynamic.totalbb.net.tw