Robtex

Up: 175.100.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 175.100.164.0/23
Down right: 175.100.166.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
175.100.164.2	PTR	smtp.vxroutes.com
175.100.164.2	A	mail.vsc-solution.com
175.100.164.2	A	mail.vsc.com.hk
175.100.164.3	PTR	175-100-164-003-nms.hkg.vxroutes.com
175.100.164.84	A	mail.hksbo.org
175.100.164.84	A	mail.taitung-mobile.hk
175.100.164.84	A	host84.vxroutes.com
175.100.164.91	A	rzlt.com
175.100.164.132	A	stun1.vxroutes.com
175.100.164.133	A	stun2.vxroutes.com
175.100.164.234	PTR	175-100-164-234-vxr.hkg.vxroutes.com
175.100.164.234	A	api.hihitalk.com
175.100.164.237	PTR	host84.vxroutes.com
175.100.164.255	PTR	175-100-164-255-vxr.hkg.vxroutes.com
175.100.165.46	PTR	175-100-165-046-coolpr.hkg.vxroutes.com
175.100.165.155	PTR	175-100-165-155-coolpr.hkg.vxroutes.com
175.100.165.155	A	vmeb.cn
175.100.165.158	A	mail.wsip.us
175.100.165.171	A	vmeb.cn
175.100.165.175	PTR	175-100-165-175-coolpr.hkg.vxroutes.com
175.100.165.175	A	mail1.wsip.us
175.100.165.175	A	mail.vmeb.cn
175.100.165.255	PTR	175-100-165-255-coolpr.hkg.vxroutes.com
175.100.166.4	PTR	175-100-166-004.hkg.vxroutes.com
175.100.166.255	PTR	175-100-166-255.hkg.vxroutes.com
175.100.167.40	A	www.vivicall.com
175.100.167.98	PTR	175-100-167-098-anycall.hkg.vxroutes.com
175.100.167.98	A	mailstore1.sz-junda.com
175.100.167.98	A	mail.sz-junda.com
175.100.167.113	PTR	175-100-167-113-anycall.hkg.vxroutes.com
175.100.167.113	A	idd1605.com
175.100.167.113	A	legendtimes.com
175.100.167.178	PTR	175-100-167-178.hkg.vxroutes.com
175.100.167.178	A	www.xjbyc.com
175.100.167.178	A	yuehaimen.com
175.100.167.179	PTR	175-100-167-179.cenbong.vxroutes.com
175.100.167.180	A	citshk.com
175.100.167.180	A	www.54daijia.com
175.100.167.180	A	075585.com
175.100.167.184	PTR	175-100-167-184.hkg.vxroutes.com
175.100.167.185	A	hktb-proxy.ctint.com
175.100.167.220	PTR	175-100-167-220-cenbong.hkg.vxroutes.com
175.100.167.255	PTR	175-100-167-255-ag-net2.hkg.vxroutes.com