Robtex

Up: 213.135.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.135.232.0/25
Down right: 213.135.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.135.232.7	A+PTR	remote.isonet.lu
213.135.232.7	A	remote.dcpub.lu
213.135.232.7	A	remote.aprorest.lu
213.135.232.9	PTR	mail.atp.lu
213.135.232.10	PTR	mail2.mamer.lu
213.135.232.17	A+PTR	mail.schuttrange.lu
213.135.232.19	PTR	ip-213-135-232-19.static.luxdsl.pt.lu
213.135.232.19	A	connection.lu
213.135.232.19	A	mail.coficom.lu
213.135.232.21	A	mail.autofecc.lu
213.135.232.33	PTR	mail.soludec.lu
213.135.232.35	A	mail.andreascapital-suxeskey.eu
213.135.232.35	A	mail.ac-sk.eu
213.135.232.35	A	mail.ac-sk.com
213.135.232.52	A+PTR	mail.felgen-constructions.lu
213.135.232.59	A+PTR	mail.aca.lu
213.135.232.60	A	mail.ecole-mompach.lu
213.135.232.64	A+PTR	mx.syneauxsud.lu
213.135.232.65	A+PTR	mail.w-e.lu
213.135.232.65	A	ex.w-e.lu
213.135.232.71	PTR	gateway.yma.lu
213.135.232.73	A	leadership.lu
213.135.232.73	A	prodialog.lu
213.135.232.78	PTR	ip-213-135-232-78.static.luxdsl.pt.lu
213.135.232.83	PTR	ip-213-135-232-83.static.luxdsl.pt.lu
213.135.232.87	PTR	ip-213-135-232-87.static.luxdsl.pt.lu
213.135.232.95	PTR	ip-213-135-232-95.static.luxdsl.pt.lu
213.135.232.95	A	security-cdd.cabinet-becker.lu
213.135.232.97	PTR	ip-213-135-232-97.static.luxdsl.pt.lu
213.135.232.99	A+PTR	mail.encotec.lu
213.135.232.100	A	mail.blechplatten.com
213.135.232.115	A	mail.wallerich.eu
213.135.232.117	PTR	mail.cdclux.com
213.135.232.117	A	synxishotelcravat.com
213.135.232.117	A	mail.cdclu.lu
213.135.232.124	PTR	mail.cteam-la.fr
213.135.232.124	A	mail.cteam.lu
213.135.232.129	A+PTR	remote.clooskraus.lu
213.135.232.137	PTR	mail.pavillon.lu
213.135.232.137	A	exchange.pavillon.lu
213.135.232.141	A	mail.fidsna.lu
213.135.232.141	A	mailsrv.fidsna.lu
213.135.232.142	PTR	ip-213-135-232-142.static.luxdsl.pt.lu
213.135.232.142	A	owa.daidi.lu
213.135.232.143	PTR	ip-213-135-232-143.static.luxdsl.pt.lu
213.135.232.143	A	mx.aph.lu
213.135.232.150	PTR	ip-213-135-232-150.static.luxdsl.pt.lu
213.135.232.150	A	mx.eurogroup.lu
213.135.232.155	A	mail.museevin.lu
213.135.232.155	A	mail.marie-astrid.lu
213.135.232.155	A	mail.entente-moselle.lu
213.135.232.159	A+PTR	mail.redange.lu
213.135.232.160	PTR	office.gt-sat.com
213.135.232.160	A	mail.gt-sat.com
213.135.232.164	PTR	ip-213-135-232-164.static.luxdsl.pt.lu
213.135.232.164	A	mx2.company.lu
213.135.232.164	A	emx2.tridenttrust.lu
213.135.232.197	A	mail.wirtz.lu
213.135.232.198	A	exchange.newoffice.lu
213.135.232.201	A	mail.lebruntoitures.lu
213.135.232.204	PTR	ip-213-135-232-204.static.luxdsl.pt.lu
213.135.232.206	A+PTR	mail.tech-it.lu
213.135.232.207	PTR	ip-213-135-232-207.static.luxdsl.pt.lu
213.135.232.213	A+PTR	mail.frisange.lu
213.135.232.221	PTR	mail.sdscom.lu
213.135.232.223	A+PTR	trojan.conuropsis.org
213.135.232.223	A	b.mx.blitz.conuropsis.org
213.135.232.230	PTR	ip-213-135-232-230.static.luxdsl.pt.lu
213.135.232.236	A+PTR	remote.wilson.lu
213.135.232.236	A	mail.lawlux.lu
213.135.232.236	A	remote.cdsmonaco.com
213.135.232.255	A	mail.ecole-mompach.lu