Robtex

Up: 58.99.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 58.99.0.0/18
Down right: 58.99.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.99.0.5	A	netmrg.tinp.net.tw
58.99.0.164	A	www.pkcatv.com.tw
58.99.0.164	A	www.topmso.com.tw
58.99.0.164	A	topmso.com.tw
58.99.1.0	PTR	0-1-99-58.tinp.net.tw
58.99.1.2	PTR	2-1-99-58.tinp.net.tw
58.99.1.129	PTR	129-1-99-58.tinp.net.tw
58.99.4.2	A	sambc.ru
58.99.9.3	PTR	3-9-99-58.tinp.net.tw
58.99.9.129	PTR	129-9-99-58.tinp.net.tw
58.99.16.0	PTR	0-16-99-58.tinp.net.tw
58.99.16.2	PTR	2-16-99-58.tinp.net.tw
58.99.16.3	PTR	3-16-99-58.tinp.net.tw
58.99.23.2	PTR	2-23-99-58.tinp.net.tw
58.99.32.0	PTR	0-32-99-58.tinp.net.tw
58.99.32.3	A+PTR	cltv.tinp.net.tw
58.99.32.6	A	cm5.tinp.net.tw
58.99.32.15	A	mail.tinp.tw
58.99.32.15	A	tinp.tw
58.99.32.193	A	www.begolf.com.tw
58.99.32.203	A	mx.wfgolf.com.tw
58.99.32.226	A	service.e-rent.com.tw
58.99.32.226	A	rent.youthwant.com.tw
58.99.32.230	A	rent.youthwant.com.tw
58.99.33.2	PTR	2-33-99-58.tinp.net.tw
58.99.35.2	PTR	2-35-99-58.tinp.net.tw
58.99.35.3	PTR	3-35-99-58.tinp.net.tw
58.99.41.131	PTR	131-41-99-58.tinp.net.tw
58.99.45.51	A	51-45-99-58-t-cltv.tinp.net.tw
58.99.46.45	A	ns8.gearassociation.com
58.99.50.1	A	1-50-99-58-t-cltv.tinp.net.tw
58.99.54.0	PTR	0-54-99-58.tinp.net.tw
58.99.54.1	PTR	1-54-99-58.tinp.net.tw
58.99.64.0	PTR	0-64-99-58-t-tdtv.tinp.net.tw
58.99.67.12	A	gamania.game.tw
58.99.72.58	A	c.23.neocdn.co.kr
58.99.74.42	PTR	42-74-99-58.tinp.net.tw
58.99.79.205	PTR	205-79-99-58.tinp.net.tw
58.99.79.205	A	mailry-gw.irpc.co.th
58.99.79.255	PTR	255-79-99-58-t-tdtv.tinp.net.tw
58.99.80.0	PTR	0-80-99-58-t-tdtv.tinp.net.tw
58.99.82.3	PTR	3-82-99-58.tinp.net.tw
58.99.94.4	A	4-94-99-58-t-tdtv.tinp.net.tw
58.99.96.0	PTR	0-96-99-58-t-cttv.tinp.net.tw
58.99.100.43	PTR	43-100-99-58.tinp.net.tw
58.99.106.7	PTR	7-106-99-58.tinp.net.tw
58.99.110.3	PTR	3-110-99-58-t-cttv.tinp.net.tw
58.99.113.198	PTR	198-113-99-58.tinp.net.tw
58.99.113.199	PTR	199-113-99-58.tinp.net.tw
58.99.116.131	PTR	131-116-99-58-t-cttv.tinp.net.tw
58.99.119.37	A	dns.formosahg.tw
58.99.121.19	PTR	19-121-99-58.tinp.net.tw
58.99.121.89	PTR	89-121-99-58.tinp.net.tw
58.99.127.255	PTR	255-127-99-58.tinp.net.tw