How do I use javascript to compare the size of the starting ip and ending ip of the ipv6 format?

1, node environment?
2, non-node environment?
because the actual work is jquery+bootstrap, it is best to implement a pure js
3, please consider:: case, 0234 omitted from 234, etc.

CPP c javascript
Aug.09,2021

IPV6 is made up of four-digit hexadecimal numbers, which is actually numeric. 

parseInt("AAAA",16)
43690

first segment the IP.
for example: 



ASCII


const ipv6 = 'CDCD:910A:2222:5498:8475:1111:3900:2020'
let blocks = ipv6.toUpperCase().split(':')
console.log(a[0] > a[7])


 there is no need to distinguish between js running environments

Previous: How to convert JToken to Dictionary

Next: What does it mean that the port number of apache is constantly changing?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e4c558-44eae.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4c558-44eae.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?