Internet addresses - LeMoDa.net

Convert an IP address to an integer in C (25 February 2013)
How to block all internet traffic from China (11 February 2013)
Convert a CIDR format to an IP address range (26 June 2012)
Geolocate an IP address (26 June 2012)
Convert an IP address range to CIDR format (26 June 2012)

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