Dirtjumper and suspicious network traffic

[Britec]

Looking at some of these IP Address, a lot of these are to do with Microsoft Servers
example: 131.253.61.102

Quote:18425265 Packet DROPPED: Proto: IP_TCP Flags: 0x00000001 Src: MY IP Dest: 131.253.61.102 SrcPort: 49695 DstPort: 443

   

People get paranoid a lot about stuff like this and Microsoft does like to connect to your computer a fair bit, also other things to investigate is another devices connected to your network? ie: PS4 PS3, Xbox, TV, Mobile Devices, Cable Set Top Box, TV Box, Modem, Router, UPNP, SIP ALG, APIPA etc etc.

You also have a lot of Google IP  addresses in that list

https://ipinfo.io/AS15169/216.58.192.0/19-216.58.207.128/25

Code:

18879265 Packet DROPPED: Proto: IP_UDP Flags: 0x00000005 Src: MY IP Dest: 216.58.207.238 SrcPort: 54491 DstPort: 443

You can do more investigation to track down the rest of the IP Addresses, but as you can see when you start digging there is reasonable explanations to a lot of these addresses.

Wiping your machine may give you peace of mind. 

Hope this helps.