Robtex

Up: 206.47.196.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 206.47.197.0/25
Down right: 206.47.197.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.47.197.2	A	hq.aastra.com
206.47.197.8	A	aastra.ch
206.47.197.8	A	aastra.net
206.47.197.8	A	aastra.hu
206.47.197.9	A	cns2.aastra.com
206.47.197.17	A+PTR	mail.aastra.com
206.47.197.18	A+PTR	mail3.aastra.com
206.47.197.19	A+PTR	ns3.aastra.ch
206.47.197.33	A	home.aastra.com
206.47.197.130	A+PTR	mail.sardofoods.com
206.47.197.130	A	mail.sardofoods.ca
206.47.197.162	A+PTR	zeus-new.csao.org
206.47.197.226	A+PTR	mail.htgriffin.com
206.47.197.226	A	mx1.htgriffin.com
206.47.197.226	A	millionairefish.com
206.47.197.232	PTR	servermail2.penson.ca
206.47.197.232	PTR	serveur-csh.comscolhunt.qc.ca
206.47.197.232	PTR	servermail2.penson.ca.197.47.206.in-addr.arpa
206.47.197.240	PTR	mail.pwm.ca
206.47.197.240	PTR	mail.realinstitute.com
206.47.197.240	PTR	mail.soccer.on.ca