For those of you using the Joebox firewall to block Facebook, here are some additional networks you might need to add: 31.13.24.0/21 31.13.64.0/18 103.4.96.0/22 Our current Facebook network list is now 103.4.96.0/22 173.252.64.0/18 204.15.20.0/22 31.13.24.0/21 31.13.64.0/18 66.220.144.0/20 69.171.224.0/19 69.63.176.0/20 74.119.76.0/22 JasonM Networkmaine NOC University of Maine System Maine School and Library Network (207) 561-3587 [log in to unmask]