Robtex

Up: 88.215.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 88.215.16.0/22
Down right: 88.215.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
88.215.16.0	A	mail.ersmarine.com
88.215.16.0	A	mail.euro-resins.com
88.215.16.33	A+PTR	remote2.jordansheppard.com
88.215.16.35	A+PTR	mail.burdward.co.uk
88.215.16.37	PTR	s-craft.eu.com
88.215.16.37	A	remote.spillcraft.com
88.215.16.37	A	mail.s-craft.eu.com
88.215.16.67	A	remote.rpi-intl.com
88.215.16.93	PTR	vssgatekeeper.vssuk.com
88.215.16.120	PTR	mail.ots.uk.com
88.215.16.122	PTR	mail.altiusgroup.co.uk
88.215.16.126	PTR	remote.evolution-internet.com
88.215.16.149	A	mail.galliardtech.com
88.215.17.24	PTR	mta6.iomartmail.com
88.215.17.95	A	mail.yorkshireenergyservices.co.uk
88.215.17.160	A	mail2.elan-homes.co.uk
88.215.17.165	A	the-hive-security-vpgknwmkmc.dynamic-m.com
88.215.17.165	A	mailgate.barnetfc.com
88.215.17.224	A	mail.amogroup.co.uk
88.215.17.228	A+PTR	remote.childautism.org.uk
88.215.18.5	A+PTR	mail.afford-uk.org
88.215.18.5	A	mail.ae-platform.org
88.215.18.5	A	mail.score4africa.org
88.215.18.32	A+PTR	remote.scottsabbotsford.co.uk
88.215.18.59	PTR	mail.esgyn.org.uk
88.215.18.59	A	mail.taiesgyn.org.uk
88.215.18.62	A	mail.bellsmotorgroup.co.uk
88.215.18.93	A	mail.simscctv.com
88.215.18.93	A	simscctv.com
88.215.18.110	A+PTR	exchange.vslondon.org
88.215.18.113	PTR	mailhost2.chm.co.uk
88.215.18.128	A	mail.card-wise.com
88.215.18.128	A	mail.crowncards.com
88.215.18.128	A	crowncards.com
88.215.18.129	PTR	mail.ebs-europe.com
88.215.18.138	A+PTR	mail.flexivend.co.uk
88.215.19.30	A+PTR	remote.clubclassonline.co.uk
88.215.19.30	A	mail2.clubclassonline.co.uk
88.215.19.30	A	mail.mightydow.com
88.215.19.40	A	mail.aitscw.co.uk
88.215.19.43	PTR	remote.totalswimming.co.uk
88.215.19.183	A	archwinsv01.archwayproject.org
88.215.19.183	A	archwaysv01.archwayproject.org
88.215.19.212	A	hope.newgen.org.uk
88.215.19.253	PTR	maydayassistance.com
88.215.19.253	A	mail3.maydayassistance.com
88.215.19.255	A	mail.phlorum.com
88.215.20.2	A+PTR	mail2.stellargroup.co.uk
88.215.20.34	A+PTR	email.perident.co.uk
88.215.20.34	A	mail.perident.co.uk
88.215.20.65	A	mail.pcpspain.com
88.215.20.65	A	pcpchelmsford.com
88.215.20.65	A	mx.pclayman.com
88.215.20.100	A+PTR	mail.sussexchamberofcommerce.co.uk
88.215.20.129	A	mx3.marstanbdb.com
88.215.20.234	A	mainstay.ddns.net
88.215.20.242	PTR	barracuda.calinvestments.com
88.215.21.59	A	mail.cadswoking.com
88.215.21.60	PTR	webmail.cadsegham.co.uk
88.215.21.60	A	webmail1.cadsegham.co.uk
88.215.21.73	A	thepcclinicuk.co.uk
88.215.21.109	A+PTR	rtssvr02.crosswaysrecycling.co.uk
88.215.21.194	A+PTR	mail.guardrec.co.uk
88.215.21.196	A	guardrec.co.uk
88.215.21.197	A+PTR	crm.guardrec.co.uk
88.215.21.230	A+PTR	mail.zenon.aero
88.215.21.233	A	mail.osmondgroup.co.uk
88.215.21.234	A	mail.msamfg.co.uk
88.215.21.244	A	mail2.rallye.co.uk
88.215.22.67	A	avacades.com
88.215.22.67	A	freepensionreviews.com
88.215.22.69	A	mail.asl-international.com
88.215.22.71	A	topbillers.co.uk
88.215.22.103	A+PTR	vpn.55plus.org.uk
88.215.22.108	A	centralgarageford.co.uk
88.215.22.120	A+PTR	server.horley-motors.com
88.215.22.120	A	mail.horley-motors.com
88.215.22.144	A	savillejones-consultants.com
88.215.22.144	A	www.savillejones-consultants.com
88.215.22.144	A	mail.savillejones-architects.com
88.215.22.157	A	mail.aalovegrove.com
88.215.22.211	A	remote.kingswayinsurance.co.uk
88.215.22.220	A	mail.edinburghdentist.com
88.215.22.229	A	email.euro-cucina.com
88.215.22.229	A	mailserver.euro-cucina.com
88.215.22.229	A	mail.euro-cucina.com
88.215.22.232	A	mailserver.ldc-uk.com
88.215.22.233	A+PTR	mail.castlemallnorwich.co.uk
88.215.22.239	A+PTR	mail.horserangers.com
88.215.22.255	A	macplcgroup.com
88.215.23.126	A	www.britewater-wrexham.com
88.215.23.126	A	mail.britewater-wrexham.com
88.215.23.229	A+PTR	smtp.bensonpartners.co.uk