Robtex

Up: 193.239.88.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.239.88.0/23
Down right: 193.239.90.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.239.88.1	A+PTR	loadbalanced.muntinternet.net
193.239.88.2	PTR	mirror.muntinternet.net
193.239.88.3	PTR	muntprojects-directadmin1.muntinternet.net
193.239.88.3	A	www.sayblue.com
193.239.88.3	A	mail.saleplay.com
193.239.88.4	A+PTR	iredmail.muntinternet.net
193.239.88.9	A+PTR	backupmail.muntinternet.net
193.239.88.10	PTR	muntprojects-directadmin2.tc4.muntinternet.net
193.239.88.10	A	de-sinjoor.com
193.239.88.10	A	mail.winkeleninbreda.com
193.239.88.25	A+PTR	muntprojects-script1.muntinternet.net
193.239.90.12	PTR	frontend2.simple-scripts.com
193.239.90.36	PTR	chat.poseparty.com
193.239.90.37	PTR	wellhung.zone1.muntinternet.net
193.239.90.37	A	partyrevenue.com
193.239.90.39	A	mail.partyrevenue.com
193.239.90.39	A	mail.amateurgallerypics.com
193.239.90.40	A	mail2.amateurgallerypics.com
193.239.90.40	A	mail2.partyrevenue.com
193.239.90.60	PTR	loadbalanced.sharpedezine.com
193.239.90.60	A	mail.male-exposure.com
193.239.90.60	A	ns1.male-exposure.com
193.239.90.82	A+PTR	ns1.tune-in.nl
193.239.90.83	A	ns2.tune-in.nl
193.239.90.84	A	ns3.tune-in.nl
193.239.90.100	PTR	loadbalanced-cloud.jaludo.com
193.239.90.100	A	minigame.co.uk
193.239.90.100	A	mail.minigame.co.uk
193.239.90.107	A	mail.wyspagier.pl
193.239.90.107	A	mail.malebog.net
193.239.90.107	A	mail.mary-games.com
193.239.90.108	A	mail2.jongenlui.nl
193.239.90.130	PTR	mail.muntinternet.net
193.239.90.130	A	mail.wittermans.nl
193.239.90.130	A	ns1.inp.co.uk
193.239.90.131	PTR	ns2.muntinternet.net
193.239.90.132	A+PTR	recursor1.muntinternet.net
193.239.90.135	A+PTR	recursor2.muntinternet.net
193.239.90.137	A+PTR	customers.muntinternet.net
193.239.90.140	PTR	virtual2.muntinternet.net
193.239.90.140	A	mail.svlombardijen.nl
193.239.90.140	A	mail.houtconstructiesjoure.nl
193.239.90.144	A	voip.muntinternet.net
193.239.90.145	A	rissle.nl
193.239.90.145	A	mail.rissle.nl
193.239.90.146	A	www.muntinternet.nl
193.239.90.148	A+PTR	tickets.muntinternet.net
193.239.90.150	A+PTR	mcloud.muntinternet.net
193.239.90.156	A+PTR	remote.muntinternet.net
193.239.90.163	A	pczaak.zone1.muntinternet.net
193.239.90.167	A+PTR	tracersys.muntinternet.nl
193.239.90.169	A	dell050504.zone1.muntinternet.net
193.239.90.198	A	vip4.onetwogaming.com
193.239.90.198	A	crimerivals.com
193.239.90.199	PTR	vip4.onetwogaming.com
193.239.90.199	A	bandias.com
193.239.90.199	A	vip3.onetwogaming.com
193.239.90.200	PTR	vip3.onetwogaming.com
193.239.90.200	A	mammoetgames.nl
193.239.90.200	A	*.gangsters.com
193.239.90.201	PTR	frontend11.spele.nl
193.239.90.202	PTR	frontend12.spele.nl
193.239.90.204	PTR	varnish-01.eccky.com
193.239.90.218	A	scoutdeals.nl
193.239.90.218	A	bedieningspelletjes.be
193.239.90.218	A	www.onetwogaming.com
193.239.90.240	A	heroknight.com
193.239.91.2	PTR	ex1-unit52.tc4.muntinternet.net
193.239.91.2	A	mail.tune-inn.nl
193.239.91.2	A	tune-inn.nl
193.239.91.4	A	moodie.nl
193.239.91.4	A	mintlab.nl
193.239.91.4	A	www.moodie.nl
193.239.91.21	PTR	server01.hartvanfriesland.nl
193.239.91.21	A	mail.appartementjenodig.nl
193.239.91.21	A	www.hartvanfriesland.nl
193.239.91.29	A	vps1.apdv.nl
193.239.91.30	PTR	vps2.apdv.nl
193.239.91.30	A	mail.construxxion.nl
193.239.91.30	A	copingacc.nl
193.239.91.44	A	sushiustasi.org
193.239.91.44	A	pokervalisi.us
193.239.91.44	A	pokervalisi.co
193.239.91.45	PTR	wpmu1.oyungemesi.com
193.239.91.52	A+PTR	spamserver1.doit.eu
193.239.91.52	A	spam1.doit.eu
193.239.91.54	PTR	gig22-glblswtch.ring03.muntinternet.net
193.239.91.54	A	protector2.doit.eu
193.239.91.54	A	spamfiltertest.doit.eu
193.239.91.69	PTR	vps1.ipeek.nl
193.239.91.69	A	mail.greidhoekepream.nl
193.239.91.69	A	mail.getictsolutions.net