

Use following code and then try to connect to SKYPE and watch the results. for this purpose you can use Catch Skype Script on mikrotik to detect new addresses and add them to the list.Īlso it is possible that some valid/legitimate sites may get blocked with this approach, just find the right ip address of the particular site, and allow it before the deny rule. Using Wireshark & some digging I found following pools which skype is using for its various functions.BUT do remember that with new updates/ver more hosts can be added. SKYPE is using whole block of IP addresses from various ranges.
