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mattyb · Dec 18, 2014, 06:41 PM

So, installed Wireshark. Ran it, got a few red coloured packets. Used the Expert Infos option on a packet and got this :

Connection reset (RST).

In Wireshark it doesn't have a resolved name for these packets, only an IPV6 address : 2a00:1450:400c:c05::64 or 2a00:1450:400c:c00::5d

I searched and found that you can do an nslookup on an IPV6 address :

Code:
C:\>nslookup 2a00:1450:400c:c00::5d
Serveur :   UnKnown
Address:  192.168.1.254

Nom :    wg-in-x5d.1e100.net
Address:  2a00:1450:400c:c00::5d

C:\>nslookup 2a00:1450:400c:c05::64
Serveur :   UnKnown
Address:  192.168.1.254

Nom :    wi-in-x64.1e100.net
Address:  2a00:1450:400c:c05::64

Turns out, it belongs to Google : https://support.google.com/faqs/answer/174717?hl=en

and some more : The Mysterious 1e100.net - PCMech Report