Robtex

Up: 123.195.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 123.195.52.0/23
Down right: 123.195.54.0/23

IP	Type	Hostname
123.195.52.50	A+PTR	123-195-52-50.dynamic.kbronet.com.tw
123.195.52.60	PTR	123-195-52-60.dynamic.kbronet.com.tw
123.195.52.158	A+PTR	123-195-52-158.dynamic.kbronet.com.tw
123.195.52.164	PTR	123-195-52-164.dynamic.kbronet.com.tw
123.195.52.230	PTR	123-195-52-230.dynamic.kbronet.com.tw
123.195.53.22	A+PTR	123-195-53-22.dynamic.kbronet.com.tw
123.195.53.46	PTR	123-195-53-46.dynamic.kbronet.com.tw
123.195.53.99	A+PTR	123-195-53-99.dynamic.kbronet.com.tw
123.195.53.101	A	123-195-53-101.dynamic.kbronet.com.tw
123.195.53.117	A+PTR	123-195-53-117.dynamic.kbronet.com.tw
123.195.54.156	PTR	123-195-54-156.dynamic.kbronet.com.tw
123.195.55.114	PTR	123-195-55-114.dynamic.kbronet.com.tw
123.195.55.181	A+PTR	123-195-55-181.dynamic.kbronet.com.tw