Robtex

Up: 210.17.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.17.168.0/22
Down right: 210.17.172.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.17.168.19	A+PTR	19.168.17.210.dyn.pacific.net.hk
210.17.168.55	A	55.168.17.210.dyn.pacific.net.hk
210.17.168.83	A	83.168.17.210.dyn.pacific.net.hk
210.17.168.98	A	98.168.17.210.dyn.pacific.net.hk
210.17.168.118	A	118.168.17.210.dyn.pacific.net.hk
210.17.168.177	A	177.168.17.210.dyn.pacific.net.hk
210.17.168.192	A+PTR	192.168.17.210.dyn.pacific.net.hk
210.17.168.204	A	204.168.17.210.dyn.pacific.net.hk
210.17.168.211	A	211.168.17.210.dyn.pacific.net.hk
210.17.168.235	A	235.168.17.210.dyn.pacific.net.hk
210.17.168.250	A+PTR	250.168.17.210.dyn.pacific.net.hk
210.17.170.188	A	*.aes.com.hk
210.17.170.188	A	*.aes.hk
210.17.170.188	A	aes.com.hk
210.17.170.214	A	buildabra.net
210.17.170.214	A	build-a-bra.com
210.17.171.50	PTR	mail.shingwai.com
210.17.171.128	PTR	ew.ateamtech.com
210.17.171.242	PTR	mail.everbrightprint.com.hk
210.17.172.50	A	visualdata.com.hk
210.17.172.55	A	acmehk.com
210.17.172.57	A+PTR	mecs.com.hk
210.17.172.59	A	yauleung.com
210.17.172.60	A	wahman.com.hk
210.17.172.106	A	email.hk-nylon.com
210.17.172.114	PTR	mail.wkfcharity.org
210.17.172.114	PTR	mail.kumshing.com.hk
210.17.172.114	A	kumshing-group.com
210.17.172.118	A	mail.kumshing.com
210.17.172.187	PTR	campus.com.hk
210.17.172.187	PTR	enrich.com.hk
210.17.172.187	A	mail-hk.campus.com.hk
210.17.172.210	PTR	mail.lloydnorthover.hk
210.17.172.210	A	mediasquare.com.hk
210.17.172.212	A	www.mediasquare.com.hk
210.17.172.222	A+PTR	mail03.artal.com.hk
210.17.172.222	A	artal.com.hk
210.17.174.18	A	mail.ktl-group.com
210.17.174.18	A	ktl-group.com
210.17.174.250	A	hcmlsyl.edu.hk
210.17.175.34	A	rickson.com.hk
210.17.175.66	A	www.cimsoft.com.hk
210.17.175.66	A	cimsoft.com.hk
210.17.175.67	A	hksmic.org.hk
210.17.175.69	A	yigeng.org
210.17.175.163	PTR	ecchk.org
210.17.175.163	PTR	mail.ecchk.org
210.17.175.163	A	loveenglishcamp.com