North American Network Operators Group
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Re: Has PSI been assigned network 1?

  • From: Hank Nussbacher
  • Date: Tue Apr 18 03:33:55 1995 
On Mon, 17 Apr 1995 12:00:24 -0400 you said:
>Curtis
>
>BTW- You might try a traceroute to an address in 140.222/16.  That's
>the ANS backbone.  For example, traceroute 140.222.32.62 would verify
>that you could reach ANS NY POP.  Traceroute 140.222.1.1 would give
>you a !H as soon as you reach an ANS interface (look for t3.ans.net in
>the DNS if the response is not from a 140.222 address).

Will 140.222.0.0 continue to work?  We 'ip default-network 140.222.0.0'
and will have to change if this NSFnet backbone net ceases to exist.
I would bet lots of smaller ISPs have this net out there in their
routing tables as gateway of last resort.

Thanks,
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