Install this version:
emerge -a =dev-perl/Net-IPv4Addr-0.100.0# Copyright 1999-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 DIST_AUTHOR=FRAJULAC DIST_VERSION=0.10 inherit perl-module DESCRIPTION="Perl extension for manipulating IPv4 addresses" SLOT="0" KEYWORDS="amd64 x86" DEPEND="" RDEPEND=""