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	<title>数研社 &#187; 纯真IP库</title>
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	<description>专注于数据采集16年</description>
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		<title>[免费]CZ88.net纯真IP库20220420MySQL版（52万条）</title>
		<link>http://www.data-shop.net/2014/08/cz88-free-ips-database-20220420-mysql-version-52w/</link>
		<comments>http://www.data-shop.net/2014/08/cz88-free-ips-database-20220420-mysql-version-52w/#comments</comments>
		<pubDate>Tue, 26 Aug 2014 04:41:55 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[基础数据]]></category>
		<category><![CDATA[2022最新IP地址库]]></category>
		<category><![CDATA[CZ88IP库]]></category>
		<category><![CDATA[IP信息库]]></category>
		<category><![CDATA[IP归属地库]]></category>
		<category><![CDATA[MySQL版IP库]]></category>
		<category><![CDATA[免费IP库]]></category>
		<category><![CDATA[纯真IP库]]></category>

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		<description><![CDATA[QQ纯真IP库201407MySQL版，共计44万条。快速查询出某IP所属的国家，位置信息。]]></description>
				<content:encoded><![CDATA[<p><strong>数据说明：</strong><br />
基于&#8221;QQ纯真IP库20220420版&#8221;转换的MySQL版本，共计529,985条。添加的数字格式的IP段起始和终止字段，可以通过该数据快速查询出某IP的归属国家、位置信息。</p>
<p><strong>字段说明：</strong><br />
`ip_start_num` &#8211; 起始IP，数字类型（根据ip_start转换）<br />
`ip_end_num` &#8211; 终止IP，数字类型（根据ip_end转换）<br />
`ip_start` &#8211; 起始IP，字符串类型<br />
`ip_end` &#8211; 终止IP，字符串类型<br />
`country` &#8211; 所属国家<br />
`location` &#8211; 所在位置</p>
<p><strong>用法举例：</strong><br />
（1）先将待查询IP转为数字类型。例如：<br />
ip_num = struct.unpack(&#8216;!I&#8217;, socket.inet_aton(ip))[0]</p>
<p>（2）查询&#8221;ip_start_num <= ip_num and ip_end_num >= ip_num&#8221;的记录，例如SQL语句：<br />
sql = &#8216;SELECT country FROM ips WHERE ip_start_num <= %s AND ip_end_num >= %s;&#8217;.format(ip_num, ip_num)</p>
<p><strong>数据格式：</strong><br />
MySQL。</p>
<p><strong>字符编码：</strong><br />
UTF-8。</p>
<p><strong>在线示例：</strong><br />
<a href="http://db.site-digger.com/csv/637a38385f6970735f32303232303432305f73616d706c65/" title="点击查看在线示例数据" target="_blank">点击查看在线示例数据</a></p>
<p><strong>下载地址：</strong><br />
<a href="https://pan.baidu.com/s/1F5zdHw4dMKqGDlErAbYcNQ" title="点击下载本数据" target="_blank">点击下载本数据</a> 提取码：g731</p>
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