Robtex

Up: 203.80.250.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.80.250.0/25
Down right: 203.80.250.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.80.250.35	PTR	203080250035.static.ctinets.com
203.80.250.35	A	ns2.ringus-solution.com
203.80.250.42	PTR	203080250042.static.ctinets.com
203.80.250.42	A	tangyulap-for-legco.com
203.80.250.42	A	hkitaudit.com
203.80.250.46	PTR	203080250046.static.ctinets.com
203.80.250.46	A	hoeone.com
203.80.250.48	A+PTR	203080250048.static.ctinets.com
203.80.250.48	A	www.hkish.com
203.80.250.48	A	hkish.com
203.80.250.57	A	goodsight.hk
203.80.250.57	A	www.goodsight.hk
203.80.250.60	PTR	mail.ringus-solution.com
203.80.250.90	A+PTR	203080250090.static.ctinets.com
203.80.250.90	A	mail.polyhongkong.com.hk
203.80.250.90	A	ns2.polyhongkong.com.hk
203.80.250.114	PTR	203080250114.static.ctinets.com
203.80.250.114	A	www.cys.edu.hk
203.80.250.117	A+PTR	203080250117.static.ctinets.com
203.80.250.117	A	cys.edu.hk
203.80.250.134	A	203080250134.static.ctinets.com
203.80.250.138	A	203080250138.static.ctinets.com
203.80.250.138	A	mail.craigjo.com
203.80.250.139	A	203080250139.static.ctinets.com
203.80.250.146	PTR	203080250146.static.ctinets.com
203.80.250.146	A	mail.hmecg.com
203.80.250.162	A+PTR	203080250162.static.ctinets.com
203.80.250.171	A	yeeying.com
203.80.250.173	PTR	203080250173.static.ctinets.com
203.80.250.173	A	mail.printone.hk
203.80.250.173	A	www.yeeying.com
203.80.250.187	A	mailserver1.lukfookfinancial.com
203.80.250.187	A	mailserver1.lff.com.hk
203.80.250.212	A	mail.dmahk.com
203.80.250.220	PTR	203080250220.static.ctinets.com
203.80.250.220	A	gateway.dmahk.com
203.80.250.225	A+PTR	203080250225.static.ctinets.com
203.80.250.229	PTR	203080250229.static.ctinets.com