Robtex

Up: 213.135.239.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 213.135.239.128/26
Down right: 213.135.239.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.135.239.130	PTR	mail.tcadomiciliation.lu
213.135.239.130	A	mail.tcassocies.lu
213.135.239.130	A	mail.tcassocies.com
213.135.239.140	A	mx.ap-services.lu
213.135.239.141	PTR	mail.empf.lu
213.135.239.142	PTR	remote.safetyconcept.eu
213.135.239.142	A	mail.safetyconcept.eu
213.135.239.142	A	mail.photocreative.lu
213.135.239.146	A	sbs.insidegroup.lu
213.135.239.146	A	sbs.mse.lu
213.135.239.151	A+PTR	ip-213-135-239-151.static.luxdsl.pt.lu
213.135.239.158	A+PTR	mail.etude-mondot.lu
213.135.239.161	A+PTR	ip-213-135-239-161.static.luxdsl.pt.lu
213.135.239.161	A	mailgateway.auditserv.com
213.135.239.162	A	mail.cosmolux.lu
213.135.239.192	PTR	ip-213-135-239-192.static.luxdsl.pt.lu
213.135.239.192	A	mail.lenfant-roi.lu
213.135.239.192	A	mail.emm.lu
213.135.239.193	A+PTR	mail2.omnes.lu
213.135.239.193	A	mail.ka-noa.com
213.135.239.193	A	mail.greatshot.lu
213.135.239.196	A+PTR	ip-213-135-239-196.static.luxdsl.pt.lu
213.135.239.196	A	mail.reka.lu
213.135.239.219	A	mail.isj.lu
213.135.239.221	A	remote.appilux.lu
213.135.239.230	A+PTR	ip-213-135-239-230.static.luxdsl.pt.lu
213.135.239.230	A	webmail.wiesen-piront.lu
213.135.239.243	PTR	ip-213-135-239-243.static.luxdsl.pt.lu
213.135.239.243	A	mail.datasite.lu
213.135.239.244	A+PTR	mail.nommern.lu
213.135.239.249	A+PTR	ip-213-135-239-249.static.luxdsl.pt.lu
213.135.239.253	A+PTR	ip-213-135-239-253.static.luxdsl.pt.lu