Robtex

Up: 5.133.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 5.133.16.0/22
Down right: 5.133.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.133.16.40	A+PTR	ns1.isp4.uk.net
5.133.16.42	A	www.efar.co.uk
5.133.16.42	A	assystemuk.com
5.133.16.42	A	www.assystemuk.com
5.133.16.49	A+PTR	smail.efar.co.uk
5.133.16.49	A	smail2.efar.co.uk
5.133.16.50	A+PTR	ns2.isp4.uk.net
5.133.16.60	A+PTR	smtp.isp4.uk.net
5.133.16.133	A+PTR	mail3.efar.co.uk
5.133.16.133	A	mm03.efar.co.uk
5.133.16.137	PTR	smtp2.efar.co.uk
5.133.16.147	A+PTR	mail4.efar.co.uk
5.133.16.153	PTR	testmail.efar.co.uk
5.133.17.3	PTR	mail3.sparkdata.co.uk
5.133.17.8	A	sparkdata.net
5.133.17.18	A	mail.b-loony.co.uk
5.133.17.148	A	mail.conversetelecom.co.uk
5.133.17.148	A	mail.hullabaloocomms.com
5.133.17.226	A	smtp.amazingbathroomsupplies.co.uk
5.133.17.227	PTR	mail.qualitex.co.uk
5.133.17.234	A	mail.pgm.co.uk
5.133.17.234	A	pgm.co.uk
5.133.17.242	A	mail.walkerlogistics.com
5.133.17.242	A	mail.walker-logistics.com
5.133.17.250	A	exchange.globalmedics.com
5.133.18.23	A	aerospheres.co.uk
5.133.18.25	A+PTR	mail.aerospheres.com
5.133.18.26	A+PTR	postman.aerospheres.com
5.133.18.27	A	www.aerospheres.com
5.133.18.27	A	aerospheres.com
5.133.18.68	A	mail.thedownsschool.org
5.133.18.72	A+PTR	mail.tlmint.org
5.133.18.106	A	mail.hammond-partners.com
5.133.18.130	PTR	mail2.algeos.com
5.133.18.158	A	duncanprintonline.co.uk
5.133.18.167	PTR	mail2.welton.co.uk
5.133.19.19	A	secftp.assystemuk.com
5.133.19.34	A+PTR	squeezebox.avbrief.com
5.133.19.34	A	avbrief.co.uk
5.133.19.35	PTR	info1.avbrief.com
5.133.19.35	A	info1.avbrief.co.uk
5.133.19.68	PTR	mail.clikit.net
5.133.19.68	A	mail.theinvitationbook.co.uk
5.133.19.68	A	mail.daveandbusters.co.uk
5.133.19.69	PTR	exchange.clikit.net
5.133.19.70	PTR	ns0.clikit.net
5.133.19.72	A	ns3.clikit.net
5.133.19.75	A+PTR	ns5.clikit.net
5.133.19.76	A+PTR	ns6.clikit.net
5.133.19.80	A+PTR	bladerunner.clikit.net
5.133.19.80	A	plaza-apartments.co.uk
5.133.19.80	A	clikregistration.com
5.133.19.81	PTR	bladerunner.clikit.net
5.133.19.82	PTR	bladerunner.clikit.net
5.133.19.83	PTR	bladerunner.clikit.net
5.133.19.88	PTR	bladerunner.clikit.net
5.133.19.89	PTR	exch01.clikit.net
5.133.19.90	PTR	bladerunner.clikit.net
5.133.19.91	PTR	bladerunner.clikit.net
5.133.19.95	A	accalc.com
5.133.19.96	A	www.whatsthecost.com
5.133.19.96	A	certvault.cliksoftware.com
5.133.19.96	A	whatsthecost.co.uk
5.133.19.97	A	whatsthecost.co.uk
5.133.19.111	A	mail.visualprojectonline.net
5.133.19.111	A	visualprojectonline.net
5.133.19.118	A	bristolrugby.co.uk
5.133.19.118	A	bristolflyers.com
5.133.19.118	A	www.bristolacademyflyers.co.uk
5.133.19.131	A	whatsright.co.uk
5.133.19.131	A	policycentral.co.uk
5.133.19.131	A	grautoservices.co.uk
5.133.19.132	A	compensationresearch.com
5.133.19.132	A	rout4d.co.uk
5.133.19.136	A	www.craneconfig.eu
5.133.19.142	A	compensationresearch.com
5.133.19.142	A	projex-exhibitions.com
5.133.19.142	A	rout4d.co.uk
5.133.19.152	A	atlanticappeal.org
5.133.19.153	A	autobarparts.com
5.133.19.155	A	windsorscatering.co.uk
5.133.19.155	A	www.e-cateringequipment.com
5.133.19.161	A	grautoservices.co.uk
5.133.19.161	A	firerisksafety.com
5.133.19.161	A	curtisengineering.co.uk
5.133.19.168	A	insidepropertygroup.com
5.133.19.170	A	alliance-systems.co.uk
5.133.19.174	A	allpurefilters.com
5.133.19.174	A	allpurefilters.es
5.133.19.176	A	adeldirect.co.uk
5.133.19.177	A	www.soccerweekends.co.uk
5.133.19.179	A	atlanticappeal.org
5.133.19.180	A	stgeorgespark.co.uk
5.133.19.185	A	cybersecuritycentral.net
5.133.19.187	A	environmentalcentral.net
5.133.19.197	A	virtualhothouse.mobi
5.133.19.197	A	happoldsafeandsecure.org
5.133.19.197	A	creativemetieronline.com
5.133.19.204	PTR	nisbetsmail.co.uk
5.133.19.207	A	hwlhub.com
5.133.19.216	PTR	webprem10.mypremiercottages.co.uk
5.133.19.216	A	premier-cottages.biz
5.133.19.216	A	premier-cottages.org.uk
5.133.19.226	A	macegrouprisk.com
5.133.19.226	A	mail.macegrouprisk.com
5.133.19.227	A	riskhiveonline.com
5.133.19.228	A	aecomrisk.com
5.133.19.230	PTR	riskhivetechservices.com
5.133.19.233	A	mirisk.com
5.133.19.234	A	macerisk.com
5.133.19.234	A	www.macerisk.com
5.133.19.251	PTR	mail.medicsonthemove.co.uk
5.133.19.252	A+PTR	sql.medicsonthemove.co.uk
5.133.19.252	A	mail.medicsonthemove.co.uk
5.133.20.2	A	ns1.cloudprime.co.uk
5.133.20.9	PTR	general.spidergroup.com
5.133.20.16	A	mx1.securecloudgateway.com
5.133.20.17	A+PTR	mxout1.spidergroup.com
5.133.20.18	A+PTR	mxoutso1.spidergroup.com
5.133.20.19	A+PTR	mxoutweb1.spidergroup.com
5.133.20.24	A	mx2.securecloudgateway.com
5.133.20.30	A	www.myspideroffice.com
5.133.20.30	A	sunisle.web.spidergroup.com
5.133.20.30	A	spidergroup.web.spidergroup.com
5.133.20.32	A+PTR	apachehosting.web.spidergroup.com
5.133.20.37	A+PTR	parmenionsftp.web.spidergroup.com
5.133.20.38	A	dirtbikexpress.co.uk
5.133.20.41	A	dirtbikeexpress.com
5.133.20.41	A	dirtbikexpress.com
5.133.20.41	A	dirtbikeexpress.co.uk
5.133.20.46	PTR	bnibristolgrace.co.uk
5.133.20.46	PTR	cassi.me.uk
5.133.20.46	A	bartrucks.com
5.133.20.52	A	ttnstaff.web.spidergroup.com
5.133.20.60	A+PTR	iisftp.web.spidergroup.com
5.133.20.64	A+PTR	dsttn1.ds.spidergroup.com
5.133.20.68	A+PTR	dsparmenion3.ds.spidergroup.com
5.133.20.87	A+PTR	mediationpool2.uc.spidergroup.com
5.133.20.87	A+PTR	lyncmed4.uc.spidergroup.com
5.133.20.88	A+PTR	lyncmed5.uc.spidergroup.com
5.133.20.88	A+PTR	mediationpool2.uc.spidergroup.com
5.133.20.92	A+PTR	tickets.spidergroup.com
5.133.20.139	A	springboard.sharepoint.spidergroup.com
5.133.20.144	A+PTR	warptest.portal.myspideroffice.com
5.133.20.190	A	redland-insight.com
5.133.20.195	A	mybns.co.uk
5.133.20.200	A+PTR	dirsync.myspideroffice.com
5.133.20.201	A+PTR	monitoring.spidergroup.com
5.133.21.10	A+PTR	sslvpn.fleetclaims.co.uk
5.133.21.34	A+PTR	remote.amccomputersupplies.com
5.133.21.34	A	mail.amcprintsolutions.com
5.133.21.34	A	mail.amccomputersupplies.com
5.133.21.61	PTR	mx.bulstrode.wecinternational.org
5.133.21.61	A	mx.wecinternational.org
5.133.21.66	A+PTR	mail.rwarmstrong.co.uk
5.133.21.66	A	rwarmstrong.co.uk
5.133.21.84	A	gw.maplecroft.com
5.133.21.113	PTR	signal.efar.co.uk
5.133.21.152	PTR	remote.pcwerth.co.uk
5.133.21.187	A+PTR	remote.pcwerth.co.uk
5.133.21.194	PTR	mail.sunburymanor.surrey.sch.uk
5.133.22.16	A+PTR	ns2.insureandgo.net
5.133.22.21	A	abraxas.iclog.com
5.133.22.21	A	*.iclog.com
5.133.22.21	A	mapfreiar.iclog.com
5.133.22.24	A	car.insureandgo.com
5.133.22.24	A	insureandgo.com
5.133.22.24	A	cancellationcover.com
5.133.22.35	A	travel.virginmoney.com
5.133.22.37	A	www.abbeyunionstar.ie
5.133.22.37	A	abbeyunionstar.ie
5.133.22.39	A	circlecover.com
5.133.22.41	A	hotelanywhereinsurance.co.uk
5.133.22.44	A	no1travellerinsurance.com
5.133.22.46	A	scratchandgo.com
5.133.22.46	A	www.scratchandgo.com
5.133.22.48	A	touchdowntravelinsurance.com
5.133.22.49	A	travelinsurance.co.uk
5.133.22.49	A	www.travelinsurance.co.uk
5.133.22.51	A	travelclaimsservices.com
5.133.22.60	A	www.emporiumtravel.co.uk
5.133.22.60	A	emporiumtravel.co.uk
5.133.22.62	A	quote.insureandgo.com.au
5.133.22.64	A	mail.mapfreclickandbuy.com
5.133.22.86	A	www.mapfre.co.uk
5.133.22.86	A	mapfre.co.uk
5.133.22.101	A	mapfreabraxasmail.com
5.133.22.114	A	abraxas.iclog.com
5.133.22.126	A	travelinsurance.asda.com
5.133.23.74	A	quoteline-travel-insurance.com
5.133.23.74	A	www.quoteline-travel-insurance.com
5.133.23.75	PTR	barracuda.insureandgo.com
5.133.23.75	PTR	mail.insureandgo.com
5.133.23.75	A	mail.insurerandgo.com
5.133.23.106	A	mail.armchairgroup.com
5.133.23.154	PTR	154-23-133-5.ors.org.uk
5.133.23.154	A	orsphysio.com
5.133.23.178	A	remote.charltons.net
5.133.23.178	A	remote3.charltons.net
5.133.23.178	A	remote2.charltons.net
5.133.23.194	A	mail.ttplearn.com
5.133.23.214	PTR	backup.eg1.co.uk
5.133.23.222	A+PTR	mail.hazelwick.org.uk
5.133.23.234	A	server.ajax-mach.co.uk
5.133.23.234	A	remote.ajax-mach.co.uk