Added support for district, ASN and AS

v8.6.0

Added support for district, ASN and AS

Reduced file I/O

v8.5.0

Reduced file I/O

Added support for IP2Location Web Service

v8.4.0

Added support for IP2Location Web Service

Added support for address type and IAB category. Added exception handling for wrong BIN file.

Added support for address type and IAB category. Added exception hand…

…ling for wrong BIN file.

Reduce I/O

v8.2.0

Reduce I/O