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Amateur Radio Digital Communications uses 989 IP ranges covering a total of 12,222,448 IP addresses. The IPs span 39 countries, including United States, Germany, and France. We identified 112 cities across 75 regions—for example Stein, Staten Island, and Swisher.
In times of crisis and natural disasters, amateur radio is often used as a means of emergency communication when wireline, cell phones and other conventional means of communications fail.
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