下記のように一行で記載可能です。



Options FollowSymLinks Indexes
AllowOverride None
Order deny,allow
Deny from all
Allow from 58.188.99.70
Allow from 164.71.1.
Allow from 192.51.44.
Allow from 220.247.xxx.xxx
Allow from 220.145.2xx.xx
Allow from 220.145.2xx.xx
Allow from 220.145.xxx.50
Allow from 220.xxx.251.51
AuthUserFile /usr/local/apache/conf/.htpasswd
AuthGroupFile /dev/null
AuthName "Please Enter Password"
AuthType Basic
Require valid-user