Robtex

Up: 208.83.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.83.246.0/25
Down right: 208.83.246.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.83.246.14	A+PTR	insmbtp1-eqix-sv5.ooma.com
208.83.246.14	A	smb.oomamobile.com
208.83.246.15	A+PTR	insmbtp2-eqix-sv5.ooma.com
208.83.246.15	A	smb.oomamobile.com
208.83.246.20	A+PTR	ns1-eqix-sv5.ooma.com
208.83.246.20	A+PTR	ns1.ooma.com
208.83.246.20	A	ntp1.ooma.com
208.83.246.21	A+PTR	ns2-eqix-sv5.ooma.com
208.83.246.21	A	ntp2.ooma.com
208.83.246.21	A	ns2.ooma.com
208.83.246.49	PTR	officev2.ooma.com
208.83.246.49	A	sprintintelligentvirtualoffice.com
208.83.246.49	A	office.ooma.com
208.83.246.51	A+PTR	apiv2.ooma.com
208.83.246.61	A	pr-eqix-sv5.ooma.com
208.83.246.65	A+PTR	vpn16-eqix-sv5.ooma.com
208.83.246.80	A+PTR	fstalk3-eqix-sv5.ooma.com
208.83.246.81	A	vpn21-eqix-sv5.ooma.com
208.83.246.83	A+PTR	vpn23-eqix-sv5.ooma.com
208.83.246.88	A+PTR	my-beta.ooma.com
208.83.246.88	A	my.ooma.com
208.83.246.95	A+PTR	xc15-eqix-sv5.ooma.com
208.83.246.100	A+PTR	xc1-eqix-sv5.ooma.com
208.83.246.100	A	stun1-eqix-sv5.ooma.com
208.83.246.123	A+PTR	vpn4-eqix-sv5.ooma.com
208.83.246.133	A+PTR	vpn7-eqix-sv5.ooma.com
208.83.246.142	A	shop.ooma.com
208.83.246.143	A+PTR	sbc4-eqix-sv5.oomamobile.com
208.83.246.145	A+PTR	myxprov.ooma.com
208.83.246.179	A+PTR	xcsmb3z1-eqix-sv5.ooma.com
208.83.246.185	PTR	insmbtp4-eqix-sv5.ooma.com
208.83.246.185	A	ooma.eu
208.83.246.188	A+PTR	my.ooma.com
208.83.246.188	A	myooma.com
208.83.246.188	A	www.myooma.com
208.83.246.199	A	contacts-api.ooma.com
208.83.246.200	A+PTR	nimbits-sv5.hms.ooma.com
208.83.246.203	A	smbip.ooma.com
208.83.246.204	A	go.ooma.com
208.83.246.207	A+PTR	oomainternetsecuritytest.com
208.83.246.207	A	oomahomemonitoring.com
208.83.246.207	A	oomahomesecurity.com
208.83.246.210	A+PTR	xcsmb4-eqix-sv5.ooma.com
208.83.246.211	A+PTR	vpn19-eqix-sv5.ooma.com
208.83.246.227	A+PTR	vivintweb.ooma.com
208.83.246.227	A	myoomaoffice.com
208.83.246.230	A+PTR	sbc1-eqix-sv5.oomamobile.com
208.83.246.230	A	sip.oomamobile.com
208.83.246.231	A	sip.oomamobile.com