Does PHP generate a class library for IP addresses in various provinces in China?

Recently, the project needs to use the function of randomly generating domestic IP addresses. I found a method on the Internet: {code ...} the IP address generated by the above method is random in China. Is there any way to generate IP addresses based on Provinces in China? Recently, the project needs to use the function of randomly generating domestic IP addresses. I found a method on the Internet:

function rand_ip(){    $ip_long = array(        array('607649792', '608174079'), //36.56.0.0-36.63.255.255        array('975044608', '977272831'), //58.30.0.0-58.63.255.255        array('999751680', '999784447'), //59.151.0.0-59.151.127.255        array('1019346944', '1019478015'), //60.194.0.0-60.195.255.255        array('1038614528', '1039007743'), //61.232.0.0-61.237.255.255        array('1783627776', '1784676351'), //106.80.0.0-106.95.255.255        array('1947009024', '1947074559'), //116.13.0.0-116.13.255.255        array('1987051520', '1988034559'), //118.112.0.0-118.126.255.255        array('2035023872', '2035154943'), //121.76.0.0-121.77.255.255        array('2078801920', '2079064063'), //123.232.0.0-123.235.255.255        array('-1950089216', '-1948778497'), //139.196.0.0-139.215.255.255        array('-1425539072', '-1425014785'), //171.8.0.0-171.15.255.255        array('-1236271104', '-1235419137'), //182.80.0.0-182.92.255.255        array('-770113536', '-768606209'), //210.25.0.0-210.47.255.255        array('-569376768', '-564133889'), //222.16.0.0-222.95.255.255    );    $rand_key = mt_rand(0, 14);    $ip= long2ip(mt_rand($ip_long[$rand_key][0], $ip_long[$rand_key][1]));    return $ip;}

The IP address generated by the above method is random in China. Is there any way to generate IP addresses based on Provinces in China?

Reply content:

Recently, the project needs to use the function of randomly generating domestic IP addresses. I found a method on the Internet:

function rand_ip(){    $ip_long = array(        array('607649792', '608174079'), //36.56.0.0-36.63.255.255        array('975044608', '977272831'), //58.30.0.0-58.63.255.255        array('999751680', '999784447'), //59.151.0.0-59.151.127.255        array('1019346944', '1019478015'), //60.194.0.0-60.195.255.255        array('1038614528', '1039007743'), //61.232.0.0-61.237.255.255        array('1783627776', '1784676351'), //106.80.0.0-106.95.255.255        array('1947009024', '1947074559'), //116.13.0.0-116.13.255.255        array('1987051520', '1988034559'), //118.112.0.0-118.126.255.255        array('2035023872', '2035154943'), //121.76.0.0-121.77.255.255        array('2078801920', '2079064063'), //123.232.0.0-123.235.255.255        array('-1950089216', '-1948778497'), //139.196.0.0-139.215.255.255        array('-1425539072', '-1425014785'), //171.8.0.0-171.15.255.255        array('-1236271104', '-1235419137'), //182.80.0.0-182.92.255.255        array('-770113536', '-768606209'), //210.25.0.0-210.47.255.255        array('-569376768', '-564133889'), //222.16.0.0-222.95.255.255    );    $rand_key = mt_rand(0, 14);    $ip= long2ip(mt_rand($ip_long[$rand_key][0], $ip_long[$rand_key][1]));    return $ip;}

The IP address generated by the above method is random in China. Is there any way to generate IP addresses based on Provinces in China?

Thank you for your answers. I wrote an IP Class Based on your prompts. Currently, I can only generate an IP address based on the province name. It is not specific to the city. If you have any good ideas, please kindly advise!

Github: https://github.com/programdevelopment/generateIP

Ipip.net may help you

Pure IP database, I don't know if you are enough

Add an ip segment library for each province according to the code generated by your domestic ip address. It should be able to solve the problem.

You collect some IP segments by yourself. I think you should be able to solve the problem by expanding your array.