Robtex

Up: 217.20.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 217.20.32.0/22
Down right: 217.20.36.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.20.32.9	PTR	wlbhaccess1st.lon.ipmh.telecityres.net
217.20.32.133	PTR	traffic.telecityres.net
217.20.32.133	A	traffic.telecity.net
217.20.32.194	A	mail.rimes.com
217.20.32.196	PTR	exchange.tarmin.com
217.20.32.211	PTR	dist35-02.lon5.telecityres.net
217.20.33.6	A	www.wrbquickquote.es
217.20.33.8	A	lemon.gfed.net
217.20.33.9	A	wrbriskwrite.com
217.20.33.10	A	ns0.icrystal.com
217.20.33.16	A	kiwi.gfed.net
217.20.33.92	PTR	mail.tamacommunications.com
217.20.33.92	A	statsactive.com
217.20.33.92	A	www.livestatspanel.com
217.20.33.141	A	ds09.sportingindex.com
217.20.33.142	A	ds10.sportingindex.com
217.20.33.146	A	redirects.sportingindex.com
217.20.33.152	PTR	ds08.sportingindex.net
217.20.33.157	A	www.young-lee.co.uk
217.20.35.4	PTR	ipprov-interoute.lon2.telecity.net
217.20.35.4	A	swiatkowski.me
217.20.35.4	A	charlesworthteambuild.com
217.20.36.68	A	cloudsoftcat.net
217.20.36.68	A	cloudsoftcat.com
217.20.36.68	A	www.cloudsoftcat.com
217.20.36.72	A+PTR	barracuda-uk.onefocusglobal.com
217.20.36.72	A	barracuda-uk.formlinegroup.com.au
217.20.36.72	A	barracuda-uk.refreshbeverages.com
217.20.36.89	A	www.softcat.com
217.20.36.130	PTR	quickcut-hbx-a.lon.ipmh.telecity.net
217.20.36.165	A	emea.blackbay.com
217.20.36.195	PTR	hs-rtr2.tcy.acuutech.com
217.20.36.195	A	realpuglia.com
217.20.36.195	A	amandaprantera.net
217.20.36.200	A	capitasymonds-projects.com
217.20.36.202	A+PTR	mx0.acuutechcloud.com
217.20.36.204	A	sarah-louise.co.uk
217.20.36.204	A	sarahlouisespecialoccasionwear.com
217.20.36.209	A	cleantechinvestingeurope.com
217.20.36.209	A	thecommissioningreview.com
217.20.36.209	A	cogora.com
217.20.36.214	PTR	217-20-36-214.acuutech.net
217.20.36.214	A	cleantechinvestingeurope.com
217.20.36.216	A+PTR	217-20-36-216.acuutech.net
217.20.36.216	A	stampology.co.uk
217.20.36.216	A	croydeholidayhomes.co.uk
217.20.36.217	PTR	217-20-36-217.acuutech.net
217.20.36.226	A	greenandwhitecars.com
217.20.36.228	A+PTR	217-20-36-228.acuutech.net
217.20.36.231	A	loc-group.com
217.20.36.234	A	ns0.acuutechcloud.com
217.20.36.235	A	memo.co.uk
217.20.36.235	A	ns1.acuutechcloud.com
217.20.36.235	A	global-med.net
217.20.36.244	A	webmail.acuutech.net
217.20.36.244	A	mail.global-med.net
217.20.36.246	A	imap.acuutech.net
217.20.36.247	A	webmail.acuutech.net
217.20.36.247	A	mail.global-med.net
217.20.36.247	A	smtp.acuutech.net
217.20.37.65	PTR	pinesoft-hbx-a.lon.ipmh.telecity.net
217.20.37.84	A+PTR	fortianalyser.telecity.net
217.20.37.100	A+PTR	hosting4.tmware.com
217.20.37.100	A	tmware.com
217.20.37.151	A	juegatusuerte.net
217.20.37.185	PTR	zimbra1.flirtomatic.net
217.20.37.210	A	london.foxremote.com
217.20.38.60	PTR	mail.corkp.com
217.20.38.60	A	mail.kryptotriangle.com
217.20.38.60	A	smtp.studiolegaleamara.com
217.20.38.102	PTR	lon3.telecity.net
217.20.38.110	A+PTR	lon-lan.telecity.net
217.20.38.118	A+PTR	mailcanon.telecity.net
217.20.38.121	A+PTR	lon-dns01.telecity.net
217.20.38.121	A	ns1.telecityeurope.com
217.20.38.129	A	gw1-hex.wizbit.net
217.20.38.130	A	fb1-ext-hex.wizbit.net
217.20.38.133	A	pdu2-hex.wizbit.net
217.20.38.135	A	sw1-hex.wizbit.net
217.20.38.136	A	pdu-hex.wizbit.net
217.20.38.137	A	colo-hex-2.wizbit.net
217.20.38.137	A	mail.menoherbs.com
217.20.38.138	A	mail.cdr-business-cards.co.uk
217.20.38.145	A	shared.wizbit.net
217.20.38.146	A	scout.wizbit.net
217.20.38.146	A	payments.landlords.org.uk
217.20.38.150	A	colo-hex-1.wizbit.net
217.20.38.156	A	dns1.wizbit.net
217.20.38.202	A	thestreamingcompany.tv
217.20.38.207	A+PTR	mailgate.manthorp.com
217.20.38.207	A	mailgate.manthorp.it
217.20.38.207	A	mailgate.manthorp.fr
217.20.38.211	A	bettingshop.tv
217.20.38.225	A	hsp.mobi
217.20.38.225	A	podia.net
217.20.38.225	A	agilitylogistics.co.uk
217.20.38.232	A	thetrainline.org
217.20.38.232	A	thetrainline.com
217.20.38.234	A	ftp.thetrainline.com
217.20.38.236	A	mailgate.mededworld.org
217.20.38.240	A	lintenair.com
217.20.39.59	PTR	telepazionc.com
217.20.39.59	A	mail.telespazionc.com
217.20.39.61	A+PTR	thalesbc.com
217.20.39.61	A	www.thalesbc.com
217.20.39.101	A	sip.orbtalk.co.uk
217.20.39.198	PTR	undefined.hostname.localhost
217.20.39.198	A	brighthouseonline.eu
217.20.39.198	A	brighthousegroup.eu
217.20.39.233	A	support.modrus.com