http://www.usps.com/ncsc/lookups/lookup_zip+4.html

##</code><code>##

http://www.usps.com/cgi-bin/zip4/zip4inq2

##</code><code>##

HTTP/1.0 302 (Found) Not Allowed
Location: http://148.129.65.3:80/fwauthredirect148.129.65.9id0003864295
Content-Length: 120
Content-Type: text/html
Client-Date: Wed, 15 May 2002 15:21:08 GMT
Client-Peer: 56.0.78.101:80

Your request is being redirected to :<a href="http://148.129.65.3:80/fwauthredirect148.129.65.9id0003864295">here</a>.

##</code><code>##

http://www.usps.com:80/cgi-bin/zip4/zip4inq2