2000
$22M
from 6 investors over 6 rounds
Arbor Networks, the security division of NETSCOUT raised undisclosed on April 1, 2007
Investors: Canaan
Arbor Networks, the security division of NETSCOUT raised $22M on August 5, 2002
Investors: Comcast Ventures, SAIC Capital, Thomas Weisel Partners, Cisco Investments and Battery Ventures