Unknown IP adresses - problem with newly detected networks-teredo tunneling?

Norton Security | Norton Internet Security
1

Hi Guys,

when checking 360 firewall connection activities/security history I keep getting loads of " Protecting your connection to a newly detected network on adaptor Microsoft Teredo Tunneling Adapator - IP Adress...........



I run Windows 7 , wireless connection & have IPV6 disabled

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 If I run CMD /IPcONFIG - two of these IP adresses correspond to that seen on dos screen as my  link local & ipv6 adress. But many dont appear to have anything to do with my machine - i.e. unkown IP adresses. Whats this all about? is there a problem? why do these ip adresses appear as I dont know them?

 

Get 5 or 6 variants of either: fe80::xxxxxxxx  or 2001::xxxxxxxxxxxxx.  As I said two of these I can trace,the others I dont think belong to me?. Grateful for comments.

Thanks.