Robtex

Up: 121.200.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 121.200.240.0/22
Down right: 121.200.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.200.240.35	A+PTR	druva.osinet.sg
121.200.240.178	A+PTR	www.furama.com
121.200.240.178	PTR	www.ocenbaliapartments.com
121.200.240.179	PTR	www.1care-global.com
121.200.240.179	A	1careglobal.com
121.200.240.180	PTR	web.osinet.sg
121.200.240.180	A	foamtec.com.sg
121.200.240.180	A	www.sg.net
121.200.240.199	A	imail.furama.com
121.200.240.200	A+PTR	exchange.sco.com.sg
121.200.240.201	A+PTR	smtp.lfs.edu.sg
121.200.240.252	A+PTR	ns3.osinet.com
121.200.240.252	A+PTR	ns3.osinet.sg
121.200.241.0	PTR	121-200-241-0.revdns.pacificinternet.com
121.200.241.42	A+PTR	mail3.transition-asia.com
121.200.241.45	A+PTR	mail2.transition-asia.com
121.200.241.48	PTR	121-200-241-48.revdns.pacificinternet.com
121.200.241.48	A	tsv.com.vn
121.200.241.58	A	vibrantartexpress.com
121.200.241.58	A	stylishleatherbags.com
121.200.241.67	A	onenorthcf.org
121.200.241.67	A	sedm.nothacker.net
121.200.241.68	A	yuupayments.com
121.200.241.73	A	morepropertiesusa.com
121.200.241.74	A	traxx.biz
121.200.241.74	A	mail.traxx.biz
121.200.241.80	A	livesmp.com
121.200.241.91	PTR	livesmp.com
121.200.241.91	PTR	more.com.sg
121.200.241.91	A	mail.livesmp.com
121.200.241.99	PTR	svr7.jusssolutions.com
121.200.241.99	A	apt21.com
121.200.241.99	A	jplprojects.com
121.200.241.102	PTR	jsg-exchange01.jussolve.com
121.200.241.115	A	mx1.kuvera.com.sg
121.200.241.123	A+PTR	mx1.botsg.com.sg
121.200.241.125	A+PTR	mx1.petrojaya.com.sg
121.200.241.126	A	secdns.siempelkamp.com.sg
121.200.241.126	A	ns01.addon.com.sg
121.200.241.146	A	mail.innovation-alliances.com
121.200.241.146	A	mail.1care-global.com
121.200.241.146	A	mail.corporate-innovations.com
121.200.241.155	A	mail.salamander-energy.com
121.200.241.164	PTR	webmail.atlanticforwarding.com
121.200.241.164	A	mail0.sterlingcontainerline.com
121.200.241.164	A	scl-mail-01.swisscontainerline.de
121.200.241.201	A	mdc.com.sg
121.200.241.202	A	mail.eventspeople.com.sg
121.200.241.221	PTR	ns1.faithost.com
121.200.241.221	A	*.btnap.com
121.200.241.221	A	mail.btnap.com
121.200.241.222	PTR	ns2.faithost.com
121.200.241.224	PTR	121-200-241-224.revdns.pacificinternet.com
121.200.241.224	A	www.gsshow.net
121.200.241.224	A	root.gsshow.net
121.200.241.225	PTR	ns5.faithost.com
121.200.241.228	PTR	ns8.faithost.com
121.200.242.0	PTR	121-200-242-0.revdns.pacificinternet.com
121.200.242.2	PTR	ns4.mjmnetworks.com
121.200.242.2	PTR	ns2.mjm.com.sg
121.200.242.15	A	ml.eptc.sg
121.200.242.17	PTR	mail.longshinegroup.com
121.200.242.17	PTR	mail.ultrust.com
121.200.242.17	PTR	mail.win6d.com
121.200.242.18	A	fw.mjm.com.sg
121.200.242.75	A	mail.rexih.com
121.200.242.122	A	ns1.musacentury.com
121.200.242.125	A	ns2.musacentury.com
121.200.242.125	A	ns3.musacentury.com
121.200.242.126	A	mail.musacentury.com
121.200.242.133	A	foortiapp.com
121.200.242.134	A	www.myshipment.com
121.200.242.134	A	myshipment.com
121.200.242.142	A	www.mghgroup.com
121.200.242.142	A	mghgroup.com
121.200.242.142	A	www.mgx.com
121.200.242.151	A	transmarinelogistics.com
121.200.243.3	A+PTR	mars2.daikin.com.sg
121.200.243.4	A	venus.daikin.com.sg
121.200.243.5	A	pluto.daikin.com.sg
121.200.243.6	A	www.daikin.com.sg
121.200.243.15	A	vpn.daikin.com.sg
121.200.243.30	A+PTR	peplinkwan2.daikin.com.sg
121.200.244.37	A+PTR	mx1.lkfmedical.com
121.200.244.64	A	mail.trgwifi.com
121.200.244.66	A+PTR	smtp.broyland.com
121.200.244.153	A	theplace.com.sg
121.200.245.26	A+PTR	imail.renci.org.sg
121.200.245.28	A+PTR	success.renci.org.sg
121.200.245.28	A	attainment.renci.org.sg
121.200.245.34	A	ns1.bm-dns.com
121.200.245.50	A+PTR	lfs.lfs.edu.sg
121.200.245.148	A	mail.gmt.com.sg
121.200.245.153	A+PTR	mail.zenmtech.com
121.200.245.153	A	mail.zenmino.com
121.200.245.153	A	mail.daddyhobby.com
121.200.245.156	PTR	121-200-245-156.revdns.pacificinternet.com
121.200.245.156	A	daddyhobby.com
121.200.245.170	A+PTR	exch01.hsc.com.sg
121.200.245.179	A	gw-group.com
121.200.245.194	PTR	ns3.mjmnetworks.com
121.200.245.194	PTR	mail.mjm.com.sg
121.200.245.194	PTR	ns1.mjm.com.sg
121.200.245.195	PTR	mta.mjm.com.sg
121.200.245.242	A+PTR	adpl-003.airdynamics.com.sg
121.200.245.243	A+PTR	adpl-005a.airdynamics.com.sg
121.200.246.190	A	ns2.towaemail.towa-ap.com.sg
121.200.246.190	A	peplinkwan2.towa-ap.com.sg
121.200.247.5	A	www.nttdata.sg
121.200.247.82	A	gw.innovalues.com
121.200.247.131	A	mail.justeducation.com
121.200.247.143	A	acmmail.acpanode.com.sg
121.200.247.145	A	acmmail.johnasia.com
121.200.247.147	A	acmmail.cwealth.com.sg
121.200.247.148	A	vms.aestechgroup.com
121.200.247.149	A	kf.sg
121.200.247.153	A	acmmail.rhemaevents.com
121.200.247.155	A	acmmail.mooreast.com
121.200.247.156	A	acmmail.achievement.com.sg
121.200.247.162	A	leckyweb.com
121.200.247.166	A	www.lecky.it
121.200.247.166	A	www.lecky.eu
121.200.247.166	A	lecky.it
121.200.247.167	A	lecky.it
121.200.247.195	A	mail.vivaitrust.com