Robtex

Up: 213.135.244.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 213.135.244.0/26
Down right: 213.135.244.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.135.244.4	A	sashimee.com
213.135.244.8	A+PTR	mail.an-der-schwemm.lu
213.135.244.13	A+PTR	ip-213-135-244-13.static.luxdsl.pt.lu
213.135.244.15	A+PTR	ip-213-135-244-15.static.luxdsl.pt.lu
213.135.244.15	A	mailbis.airtech.lu
213.135.244.17	PTR	firewall.mako.lu
213.135.244.18	A	mail.waldbredimus.lu
213.135.244.20	A+PTR	ip-213-135-244-20.static.luxdsl.pt.lu
213.135.244.22	PTR	smtp.telindus.mobi
213.135.244.29	A+PTR	ip-213-135-244-29.static.luxdsl.pt.lu
213.135.244.29	A	smtp.eurofmc.net
213.135.244.29	A	ns3.eurofmc.com
213.135.244.41	A+PTR	mail.sandweiler.lu
213.135.244.42	A+PTR	ip-213-135-244-42.static.luxdsl.pt.lu
213.135.244.44	A+PTR	mx.ip-lecomte.com
213.135.244.44	A	mail.ip-lecomte.com
213.135.244.47	A+PTR	ip-213-135-244-47.static.luxdsl.pt.lu
213.135.244.54	A+PTR	mail.atp.lu
213.135.244.61	PTR	mail.lintgen.lu
213.135.244.73	A+PTR	relaylu.equitytrust.com
213.135.244.74	A+PTR	mail.reckange.lu
213.135.244.82	PTR	ip-213-135-244-82.static.luxdsl.pt.lu
213.135.244.82	A	mail.interpub.lu
213.135.244.98	PTR	ip-213-135-244-98.static.luxdsl.pt.lu
213.135.244.98	A	mail.fuel-services.be
213.135.244.98	A	srv.fuel-services.be
213.135.244.101	A+PTR	smtprelay.fulflex.lu
213.135.244.102	PTR	ip-213-135-244-102.static.luxdsl.pt.lu
213.135.244.102	A	mail2.mamer.lu
213.135.244.120	A	mail.clemency.lu
213.135.244.125	PTR	ip-213-135-244-125.static.luxdsl.pt.lu
213.135.244.125	A	mail.becolux.lu