destination
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... organizations that could provide reachability to a sufficiently large
fraction of the total destinations in the Internet, and could express
such reachability ...
... renumbering and advertise the more specific prefix (that covers
destinations within the organization) to the rest of the Internet.
However, if one or more other providers exist, that are unwilling or
...
... could provide reachability to a sufficiently large fraction of the
total destinations in the Internet and could express such
reachability ...
... information (via CIDR) could reduce the cost, as it allows an
increase in the number of destinations covered by a single route.
Organizations whose addresses ...
...
It is highly inadvisable to rely upon unauthenticated source or
destination IP addresses for security policy decisions. [Bellovin89]
...