Robtex

Up: 58.86.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 58.86.208.0/21
Down right: 58.86.216.0/21

IP	Type	Hostname
58.86.215.22	A	dns1.karuisawa.com.tw
58.86.216.4	PTR	58.86-216-host4.kbtelecom.net.tw
58.86.216.17	PTR	58.86-216-host17.kbtelecom.net.tw
58.86.216.33	PTR	58.86-216-host33.kbtelecom.net.tw
58.86.216.48	PTR	58.86-216-host48.kbtelecom.net.tw
58.86.216.50	PTR	58.86-216-host50.kbtelecom.net.tw
58.86.216.64	PTR	58.86-216-host64.kbtelecom.net.tw
58.86.216.80	PTR	58.86-216-host80.kbtelecom.net.tw
58.86.216.83	PTR	58.86-216-host83.kbtelecom.net.tw
58.86.216.112	PTR	58.86-216-host112.kbtelecom.net.tw
58.86.216.113	PTR	58.86-216-host113.kbtelecom.net.tw
58.86.216.129	PTR	58.86-216-host129.kbtelecom.net.tw
58.86.216.130	PTR	58.86-216-host130.kbtelecom.net.tw
58.86.216.131	PTR	58.86-216-host131.kbtelecom.net.tw
58.86.216.146	PTR	58.86-216-host146.kbtelecom.net.tw
58.86.216.208	PTR	58.86-216-host208.kbtelecom.net.tw
58.86.216.210	PTR	58.86-216-host210.kbtelecom.net.tw
58.86.216.211	PTR	58.86-216-host211.kbtelecom.net.tw
58.86.216.227	PTR	58.86-216-host227.kbtelecom.net.tw
58.86.216.242	PTR	58.86-216-host242.kbtelecom.net.tw
58.86.221.1	A+PTR	ap1.benefit.com.tw
58.86.221.1	A	www.ewc.tw
58.86.221.1	A	ewc.tw
58.86.221.3	A	www.benefit.com.tw
58.86.221.3	A	agriii.tw
58.86.221.23	A	www.agriii.tw
58.86.221.23	A	agriii.tw
58.86.221.23	A	www.agriii.com
58.86.221.29	A	ns1.benefit.com.tw
58.86.221.171	A	lotto5888.com
58.86.223.1	PTR	58.86-223-host1.kbtelecom.net.tw
58.86.223.34	PTR	58.86-223-host34.kbtelecom.net.tw
58.86.223.48	PTR	58.86-223-host48.kbtelecom.net.tw
58.86.223.66	PTR	58.86-223-host66.kbtelecom.net.tw
58.86.223.80	PTR	58.86-223-host80.kbtelecom.net.tw
58.86.223.115	PTR	58.86-223-host115.kbtelecom.net.tw
58.86.223.163	PTR	58.86-223-host163.kbtelecom.net.tw
58.86.223.193	PTR	58.86-223-host193.kbtelecom.net.tw
58.86.223.240	PTR	58.86-223-host240.kbtelecom.net.tw