node-ip-address binary package in Ubuntu Oracular s390x

 ip-address is a library for validating and manipulating IPv4 and IPv6
 addresses in JavaScript.
 .
  * Parsing of all IPv6 notations
  * Parsing of IPv6 addresses and ports from URLs with 'Address6.fromURL(url)'
  * Validity checking
  * Decoding of the Teredo information in an address
  * Whether one address is a valid subnet of another
  * What special properties a given address has (multicast prefix, unique
    local address prefix, etc.)
  * Number of subnets of a certain size in a given address
  * Display methods
    * Hex, binary, and decimal
    * Canonical form
    * Correct form
    * IPv4-compatible (i.e. '::ffff:192.168.0.1')
  * Works in node and the browser (with browserify)
  * ~1,600 test cases

Source package