Robtex

Up: 213.135.234.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.135.234.0/25
Down right: 213.135.234.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.135.234.2	PTR	ip-213-135-234-2.static.luxdsl.pt.lu
213.135.234.2	A	remote.aviatrax.com
213.135.234.6	PTR	ip-213-135-234-6.static.luxdsl.pt.lu
213.135.234.11	PTR	mail.origer.lu
213.135.234.11	A	remote.doucheconcept.lu
213.135.234.16	A+PTR	mail.sias.lu
213.135.234.18	A	exchange2.luxcec.lu
213.135.234.18	A	mail.luxcec.lu
213.135.234.26	A+PTR	remote.marsant.lu
213.135.234.30	A+PTR	mail.tracolgroupe.lu
213.135.234.30	A	mail.tracol-construction.lu
213.135.234.30	A	mail.tracol-facades.lu
213.135.234.34	PTR	ip-213-135-234-34.static.luxdsl.pt.lu
213.135.234.34	A	orthophonie.pro
213.135.234.34	A	steinsel.eu
213.135.234.44	PTR	ip-213-135-234-44.static.luxdsl.pt.lu
213.135.234.44	A	mail.tech-it.lu
213.135.234.47	A+PTR	mail.co3.lu
213.135.234.51	PTR	mail.valueinvest.lu
213.135.234.54	A+PTR	webmail.mig-online.lu
213.135.234.57	A	fnelserver.fnel.lu
213.135.234.62	A+PTR	mail.sovem.lu
213.135.234.67	A	mail.intraco-consulting.be
213.135.234.83	PTR	ip-213-135-234-83.static.luxdsl.pt.lu
213.135.234.83	A	mail.bernabei.lu
213.135.234.85	PTR	mail.lesthermes.net
213.135.234.85	A	mail.cni-lesthermes.com
213.135.234.85	A	mail.cni-lesthermes.eu
213.135.234.115	PTR	mail.castegnaro.lu
213.135.234.115	A	vpn.castegnaro.lu
213.135.234.117	A+PTR	mx1.eliteadvisers.com
213.135.234.117	A+PTR	owa.eliteadvisers.com
213.135.234.117	A	mx1.divinejewelsfund.com
213.135.234.120	A+PTR	mail.schmiz.lu
213.135.234.139	A	mail.forworx.com
213.135.234.168	A	mail.soluger.lu
213.135.234.176	PTR	ip-213-135-234-176.static.luxdsl.pt.lu
213.135.234.176	A	mail.michels-thielen.lu
213.135.234.178	A	mx.counterservice.feltenstein.lu
213.135.234.178	A	mx.feltenstein.lu
213.135.234.182	A	shidobuea.net
213.135.234.185	PTR	mail.sgf.lu
213.135.234.189	PTR	ip-213-135-234-189.static.luxdsl.pt.lu
213.135.234.199	PTR	mail.soclair.lu
213.135.234.202	A	mail.gravity-academy.com
213.135.234.202	A	mail.gravity-communication.com
213.135.234.202	A	mail.gravity-event.com
213.135.234.208	PTR	ip-213-135-234-208.static.luxdsl.pt.lu
213.135.234.208	A	mail.dsinformatics.com
213.135.234.208	A	siebenaller.lu
213.135.234.209	PTR	ip-213-135-234-209.static.luxdsl.pt.lu
213.135.234.209	A	baumeister.fr
213.135.234.218	PTR	ip-213-135-234-218.static.luxdsl.pt.lu
213.135.234.218	A	dufour.lu
213.135.234.218	A	remote.dsvpartners.lu
213.135.234.229	A	mail.ivalo-family-office.com
213.135.234.229	A	mail01.ivalo-family-office.com
213.135.234.235	PTR	ip-213-135-234-235.static.luxdsl.pt.lu
213.135.234.235	A	m.luxserv.net
213.135.234.240	PTR	mail.em-echternach.com
213.135.234.240	PTR	mail.trifolion.lu
213.135.234.241	A+PTR	remote.lexthielen.com
213.135.234.241	A	remote.avocat-thielen.lu
213.135.234.243	A+PTR	mail.weyrich.lu
213.135.234.248	PTR	ip-213-135-234-248.static.luxdsl.pt.lu
213.135.234.248	A	m.ftgn.net