When I collet access logs of web server using wwwstat, I will get unfortunately result because it was done in FQDN. I think that it is enough to collect statistics of each domain by three level domain from top rather than FQDN.
patch.wwwstat
In the process, wwwstat resolves FQDN from IP addresses, but it maps all unresolved addresses to ``Unresolved''.
I think that the entries of terminals inside organization was not registered to DNS generally, I implemented the facility of mapping those IP addresses to Domain name.
patch.ipmap
After you will apply this patch, please config your wwwstat.rc or ~/.wwwstatrc such as following:
$IpMap{'172.16.0.0/12'} = 'hoge.kansai-u.ac.jp';
$IpMap{'192.168.0.0/16'} = 'hoge.kansai-u.ac.jp';