My wp site redirects to wrong address

Replies: 0

I created a new wp website, but a few days ago, I can’t log in my page.
It redirects to wrong IP address that I’m trying logging in, finding password, whatever.

for example, when I tried to log in, it redirects to my office router,
or if I using the mobile network such as LTE, it redirects to Telecommunications company’s IP.

So I added definitions for following to wp-config.php

define( 'WP_SITEURL', 'http://oreumcompany.com' );
define( 'WP_HOME', 'http://oreumcompany.com' );

and checked wp_options table again,
but it doesn’t matter.

What should I do?
Sorry to bad English, so if you need more informations, please tell me.

Thank you for helping me.