Robtex

Up: 61.239.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.239.244.0/23
Down right: 61.239.246.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.239.244.9	PTR	061239244009.static.ctinets.com
61.239.244.9	A	mail.lorence.hk
61.239.244.19	A+PTR	061239244019.static.ctinets.com
61.239.244.19	A	mail1.aramisyeung.com
61.239.244.19	A	mail1.redderdoor.com
61.239.244.21	A+PTR	061239244021.static.ctinets.com
61.239.244.21	A	mail.ono-dp.com
61.239.244.21	A	ono-dp.com
61.239.244.24	PTR	mail.afsonline.com.hk
61.239.244.24	A	mail.ahavahongkong.com
61.239.244.24	A	afsonline.com.hk
61.239.244.30	A+PTR	061239244030.static.ctinets.com
61.239.244.30	A	mail.so-mad.com.hk
61.239.244.30	A	so-mad.com.hk
61.239.244.70	A+PTR	061239244070.static.ctinets.com
61.239.244.103	A+PTR	061239244103.static.ctinets.com
61.239.244.103	A	sbs2000.kj.com.hk
61.239.244.120	A	mx.thingstudio.com
61.239.244.120	A	061239244120.static.ctinets.com
61.239.244.120	A	thingstudio.com
61.239.244.122	A	hk0.hanovic.com
61.239.244.147	A	51vpn88.com
61.239.244.150	A	061239244150.static.ctinets.com
61.239.244.155	A+PTR	061239244155.static.ctinets.com
61.239.244.155	A	mx3.ashost.bz
61.239.244.156	A	061239244156.static.ctinets.com
61.239.244.197	PTR	061239244197.static.ctinets.com
61.239.244.197	A	mail.tridentcoltd.com
61.239.244.197	A	mail.jetbright.com
61.239.244.200	A+PTR	061239244200.static.ctinets.com
61.239.244.200	A	lb01.hanes.com.hk
61.239.244.200	A	mail.hanes.com.hk
61.239.244.210	PTR	061239244210.static.ctinets.com
61.239.244.210	A	hktoycity.com
61.239.244.210	A	hongkongmusiccity.com
61.239.244.213	A	mx.iiisoftware.com.hk
61.239.244.213	A	mx.iiisw.com
61.239.244.214	A	www.visionet.i234.me
61.239.244.214	A	visionet.i234.me
61.239.244.218	A+PTR	061239244218.static.ctinets.com
61.239.244.248	A	061239244248.static.ctinets.com
61.239.244.249	A+PTR	061239244249.static.ctinets.com
61.239.244.249	A	mail.artlandprinting.com.hk
61.239.244.249	A	artlandprinting.com.hk
61.239.245.8	A	progearvisionlab.net
61.239.245.8	A	progearvisionlab.com
61.239.245.78	A	061239245078.static.ctinets.com
61.239.245.102	A	061239245102.static.ctinets.com
61.239.245.108	A	061239245108.static.ctinets.com
61.239.245.178	A	mail.synergy-printing.com
61.239.245.202	PTR	061239245202.static.ctinets.com
61.239.245.202	A	childhoodws.com
61.239.245.238	A+PTR	061239245238.static.ctinets.com
61.239.245.245	A+PTR	061239245245.static.ctinets.com
61.239.245.245	A	www.nanma.com
61.239.245.245	A	nanma.com
61.239.246.36	A+PTR	061239246036.static.ctinets.com
61.239.246.47	A	061239246047.static.ctinets.com
61.239.246.62	A+PTR	061239246062.static.ctinets.com
61.239.246.62	A	coxell.com.hk
61.239.246.64	A+PTR	061239246064.static.ctinets.com
61.239.246.80	A+PTR	061239246080.static.ctinets.com
61.239.246.90	A	mail.cetec.com.hk
61.239.246.90	A	mail.cetec.com.my
61.239.246.111	A	061239246111.static.ctinets.com
61.239.246.146	A	mail.sohoe8.com
61.239.246.147	A	www.superxsports.com
61.239.246.154	A+PTR	061239246154.static.ctinets.com
61.239.246.154	A	www.aoc.com.hk
61.239.246.161	A+PTR	061239246161.static.ctinets.com
61.239.246.161	A	mg.misuga-kaiun.com.hk
61.239.246.162	A+PTR	mail.misuga-kaiun.com.hk
61.239.246.162	A	beauty-icon.com
61.239.246.165	A	mail.pose21.com
61.239.246.172	A	061239246172.static.ctinets.com
61.239.246.218	A+PTR	061239246218.static.ctinets.com
61.239.246.219	A+PTR	061239246219.static.ctinets.com
61.239.246.229	PTR	061239246229.static.ctinets.com
61.239.246.229	A	newcityhk.net
61.239.246.234	A	syscare.org
61.239.246.235	A	061239246235.static.ctinets.com
61.239.246.246	A	mail.ncsagroup.com
61.239.246.246	A	ncsacable.com
61.239.246.246	A	ncsagroup.com
61.239.247.3	A	061239247003.static.ctinets.com
61.239.247.4	A	061239247004.static.ctinets.com
61.239.247.20	A	061239247020.static.ctinets.com
61.239.247.34	A	etms.com.hk
61.239.247.34	A	nshost.elinkinter.net
61.239.247.34	A	pikyu.com
61.239.247.38	A+PTR	061239247038.static.ctinets.com
61.239.247.66	A	mail2.wynvaye.com
61.239.247.70	PTR	061239247070.static.ctinets.com
61.239.247.70	A	htinte.com
61.239.247.70	A	mail.112c.net
61.239.247.86	A	061239247086.static.ctinets.com
61.239.247.114	A+PTR	061239247114.static.ctinets.com
61.239.247.114	A	mail.fukwai.com
61.239.247.114	A	fukwai.com
61.239.247.122	PTR	061239247122.static.ctinets.com
61.239.247.122	A	sme-server.kinggroup.com.hk
61.239.247.146	A+PTR	061239247146.static.ctinets.com
61.239.247.174	A	mail.engco.com.hk
61.239.247.214	A	ns2.ucexchange.com
61.239.247.238	A+PTR	061239247238.static.ctinets.com