Robtex

Up: 175.99.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 175.99.81.0/25
Down right: 175.99.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
175.99.81.18	A+PTR	175-99-81-18.static.tfn.net.tw
175.99.81.19	PTR	175-99-81-19.static.tfn.net.tw
175.99.81.33	A+PTR	175-99-81-33.static.tfn.net.tw
175.99.81.37	A+PTR	175-99-81-37.static.tfn.net.tw
175.99.81.50	A+PTR	175-99-81-50.static.tfn.net.tw
175.99.81.60	A+PTR	175-99-81-60.static.tfn.net.tw
175.99.81.74	A	03.sip.juiker.tw
175.99.81.77	PTR	175-99-81-77.static.tfn.net.tw
175.99.81.81	A+PTR	175-99-81-81.static.tfn.net.tw
175.99.81.90	A+PTR	175-99-81-90.static.tfn.net.tw
175.99.81.91	PTR	175-99-81-91.static.tfn.net.tw
175.99.81.91	A	im01-2-02.tw.juiker.net
175.99.81.93	A	im01-2-04.tw.juiker.net
175.99.81.101	PTR	175-99-81-101.static.tfn.net.tw
175.99.81.101	A	http-lb-13113436.tw.juiker.net
175.99.81.101	A	ns1.juiker.tw
175.99.81.102	PTR	175-99-81-102.static.tfn.net.tw
175.99.81.102	A	http-lb-13113436.tw.juiker.net
175.99.81.103	PTR	175-99-81-103.static.tfn.net.tw
175.99.81.103	A	tw.juiker.net
175.99.81.103	A	juiker.tw
175.99.81.112	A+PTR	175-99-81-112.static.tfn.net.tw
175.99.81.128	A+PTR	175-99-81-128.static.tfn.net.tw
175.99.81.130	A+PTR	175-99-81-130.static.tfn.net.tw
175.99.81.134	A+PTR	175-99-81-134.static.tfn.net.tw
175.99.81.149	A+PTR	175-99-81-149.static.tfn.net.tw
175.99.81.160	A+PTR	175-99-81-160.static.tfn.net.tw
175.99.81.169	A+PTR	175-99-81-169.static.tfn.net.tw
175.99.81.190	A+PTR	175-99-81-190.static.tfn.net.tw
175.99.81.202	A+PTR	175-99-81-202.static.tfn.net.tw
175.99.81.228	PTR	175-99-81-228.static.tfn.net.tw
175.99.81.228	A	8dgoav6.com
175.99.81.228	A	91exl.com
175.99.81.234	PTR	175-99-81-234.static.tfn.net.tw
175.99.81.237	A	zhibo538.com
175.99.81.239	A+PTR	175-99-81-239.static.tfn.net.tw
175.99.81.239	A	cdn.ifeidns.com
175.99.81.240	A	8dgo9.com
175.99.81.240	A	cdn1.lscanm.com
175.99.81.240	A	8dgoav9.com
175.99.81.245	A	vipxtv.com
175.99.81.252	A	tpebooks.com.tw
175.99.81.252	A	www.tpebooks.com.tw
175.99.81.252	A	ntmanager.com.tw