Net_IPv6::removeNetmaskSpec() – Removes the Netmask length specification


require_once 'Net/IPv6.php';

string Net_IPv6::removeNetmaskSpec ( string $ip )


Removes a possible existing netmask length specification in an IP addresse.


  • string $ip - the IP address in Hex format, compressed IPs are allowed

Return value

string - the IP without netmask length specification.


This function can be called statically.

Method available since: Release 1.1.0

Checks if an IP is in a specific address space (Previous) Tests for a prefix length specification in the address and removes the prefix length, if exists. (Next)
Last updated: Sat, 16 Feb 2019 — Download Documentation
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