Verizon Business NETBLK-UUNETCBLK16 (NET-207-16-0-0-1) 207.16.0.0 - 207.19.255.255 Sungard Availability Network Solutions, Inc. UU-207-19-96-D1 (NET-207-19-96-0-1) 207.19.96.0 - 207.19.103.255 SGNS SGNS-207-19-96-173-32 (NET-207-19-96-173-1) 207.19.96.173 - 207.19.96.173