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Amateur Radio Digital Communications uses 957 IP ranges covering a total of 12,226,544 IP addresses. The IPs span 37 countries, including United States, Germany, and France. We identified 89 cities across 60 regionsβfor example Stein, Staten Island, and Ottawa.
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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