Forum Moderators: DixonJones
e.g.
If my rDNS name has a .org ending I'm clearly a "non-profit organisation", if I'm a .net then clearly I'm a "network" and if I'm a .com then I'm clearly a "us commercial".
Lots of website stats packages work this way (inc. Analog) - I'd rather see them use one of the free IP geo-mapping tools if we are honest as this would reflect the actual countries far better.
Failing that I seem to remember each of the registrars provide a list of the countries their IPs have been assigned to, so someone could just build up a half-decent geo database from that data and then fill the gaps using the domain TLD method.
Why can't they find the countries for some requests? Well whatever method you use there will always be gaps in your coverage, in this case those gaps are caused by either not knowing the extension or by not being able to resolve the IP to a name.
- Tony