Robtex

Up: 219.87.180.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 219.87.182.0/24
Down right: 219.87.183.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
219.87.183.3	PTR	mail.gis.tw
219.87.183.3	A	mailtfn.gis.tw
219.87.183.135	A	219-87-183-135.static.tfn.net.tw
219.87.183.138	A+PTR	219-87-183-138.static.tfn.net.tw
219.87.183.138	A	ftp.kingnet.net.tw
219.87.183.139	A+PTR	219-87-183-139.static.tfn.net.tw
219.87.183.139	A	kingnet.net.tw
219.87.183.143	A+PTR	219-87-183-143.static.tfn.net.tw
219.87.183.143	A	api.kingnetsmart.com.tw
219.87.183.143	A	www.kingnet.net.tw
219.87.183.152	A+PTR	219-87-183-152.static.tfn.net.tw
219.87.183.152	A	kotech.com.tw
219.87.183.185	A+PTR	219-87-183-185.static.tfn.net.tw
219.87.183.185	A	www.chong-mei.com.tw
219.87.183.193	A+PTR	219-87-183-193.static.tfn.net.tw
219.87.183.193	A	www.herz.com.tw
219.87.183.201	A+PTR	219-87-183-201.static.tfn.net.tw
219.87.183.201	A	www.kingnetcare.com.tw
219.87.183.211	A+PTR	219-87-183-211.static.tfn.net.tw
219.87.183.211	A	dns.kingnet.net.tw
219.87.183.212	A+PTR	219-87-183-212.static.tfn.net.tw
219.87.183.212	A	dns.kddns.info
219.87.183.216	A	kingnet.net.tw