Apache no sale por internet

[toforo]

El problema puede ser lo que te dice Mcgraft
Si no te funciona puede ser que el router no trasfiera la conexión a la IP privada
Aquí te dejo una muestra del archivo httpd.conf de Apache

# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses (0.0.0.0)
#
#Listen pn80.com:80
Listen 80
================================================== ==
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
#
# If your host doesn't have a registered DNS name, enter its IP address here.
#
ServerName pn80.com:80

Toma en cuenta esto #
usa tu IP publica en tu explore eso es como si te estuvieras conectando desde afuera.