Robtex

Up: 220.232.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 220.232.192.0/22
Down right: 220.232.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.232.192.131	PTR	mail.hkgti.com
220.232.192.220	A	mail.sthscan.com
220.232.193.151	A	www.btel.com.hk
220.232.194.75	A	webmail4.bgca.org.hk
220.232.195.114	A	mail.prosperous-offset.com
220.232.195.114	A	htopp.com
220.232.195.114	A	prosperous-offset.com
220.232.195.162	A	legcohk1.legco.gov.hk
220.232.195.173	PTR	protal.legco.gov.hk
220.232.195.174	A+PTR	mda.legco.gov.hk
220.232.195.182	PTR	www.legco.gov.hk
220.232.195.185	PTR	smtp.legco.gov.hk
220.232.195.186	PTR	smtp2.legco.gov.hk
220.232.196.67	PTR	mail.myjewelry.com.hk
220.232.197.43	A	createch-i.com
220.232.197.69	A+PTR	mail.goldencedar-gmt.com
220.232.197.69	A	blue-union.com
220.232.197.214	A	*.electronicrecycling.com
220.232.197.214	A	electronicrecycling.com
220.232.198.58	PTR	mail.trick.hk
220.232.198.58	PTR	mail.elementgroup.info
220.232.198.58	PTR	mail.hklinux.net
220.232.198.180	A	mail.gonpay.com
220.232.198.180	A	www.cocauk.com
220.232.198.180	A	mail.mhltrading.com
220.232.198.198	PTR	mail.tntoy.com
220.232.199.3	PTR	hartrodt.com.hk
220.232.199.49	PTR	smtp.union.org
220.232.199.49	A	www.unionemc.org
220.232.199.49	A	www.dhiunion.com
220.232.199.242	A	mail.oic.hk
220.232.199.242	A	oic.hk
220.232.199.244	PTR	mail.foresoon.com.hk
220.232.199.244	A	foresoon.com
220.232.199.244	A	xon.com.hk