Robtex

Up: 81.12.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 81.12.160.0/22
Down right: 81.12.164.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.12.160.6	A	mailx.grupdas.ro
81.12.160.6	A	mail.grupdas.ro
81.12.160.14	A+PTR	mail.constantia-novis.com
81.12.160.194	PTR	mail.europrodsm.ro
81.12.160.194	A+PTR	ns.europrodsm.ro
81.12.160.194	A	mail.eurostampasrl.ro
81.12.160.254	A	mail.torrentbase.ro
81.12.162.90	A+PTR	mail2.diamant.ro
81.12.162.98	PTR	main.marasilva.ro
81.12.162.134	PTR	mail.transvalmob.eu
81.12.162.166	A+PTR	mail.radpcj.ro
81.12.163.10	A+PTR	mailjibi.absolutprint.ro
81.12.163.10	A	ns2.absolutprint.ro
81.12.163.10	A	absolutprint.ro
81.12.163.34	PTR	electrogrup.ro
81.12.163.34	PTR	ns.elg.ro
81.12.163.114	A+PTR	mail.gimarom.ro
81.12.163.114	A	mail.parbrize.ro
81.12.163.118	PTR	mail.sanirom.ro
81.12.163.138	PTR	mail.grupsapte.ro
81.12.163.138	A+PTR	snoopy.grupsapte.ro
81.12.163.178	PTR	rkiosk.ro
81.12.163.178	PTR	www.hiparion.ro
81.12.163.226	PTR	mail.evwholding.ro
81.12.163.226	A	webmail.dafbrasov.ro
81.12.163.226	A	webmail.camioane-rulate.ro
81.12.163.246	A+PTR	mail.woodcote.ro
81.12.164.14	PTR	mail.mercado.ro
81.12.164.18	PTR	mail.unita-turism.ro
81.12.164.18	A+PTR	www.unita-turism.ro
81.12.164.18	A	unitaturism.ro
81.12.164.26	PTR	arad.cg-gc.ro
81.12.164.26	A	qm.norad.ro
81.12.164.82	A+PTR	mail.huntingcompany.ro
81.12.164.82	A+PTR	www.huntingcompany.ro
81.12.164.114	A+PTR	mail.carmeusehd.ro
81.12.164.114	A	www.carmeusehd.ro
81.12.164.142	A+PTR	mail.macon.ro
81.12.164.142	A	ns1.macon.ro
81.12.164.142	A	macon.ro
81.12.164.174	A+PTR	mail.profi.ro
81.12.164.174	A	magazin.profi.ro
81.12.164.174	A	mail.albinutashops.ro
81.12.165.6	A	www.dafarad.ro
81.12.165.6	A	webmail.dafarad.ro
81.12.165.66	PTR	remote.grosvenor.ro
81.12.165.66	A	mail2.grosvenor.ro
81.12.165.70	PTR	mail.mewi.ro
81.12.165.126	PTR	mail.munax.ro
81.12.165.126	PTR	www.munax.ro
81.12.165.170	A	ns2.international-alexander.ro
81.12.165.190	A+PTR	server.ceradez.ro
81.12.165.190	A	mail.ceradez.ro
81.12.166.50	A	mail.bn.electricaserv.ro
81.12.166.54	A+PTR	mail.bkdelectronic.ro
81.12.166.54	A	mail.elpm.at
81.12.166.54	A	ns.bkdelectronic.ro
81.12.167.9	A+PTR	remote.smartid.ro
81.12.167.9	A	mta.idmag.ro
81.12.167.9	A	mta.smartb2b.ro
81.12.167.22	A	mail.nexxon.ro
81.12.167.56	A	dns.sudpack.ro
81.12.167.56	A	mx.sudpack.ro