Your IP is:

WEB server detects connection from address shown below

Server will return only IP without html decoration
if it detecting cURL, wget or if HTTP_USER_AGENT is not set
$ wget -O- http://pingomat.com
$ curl -s pingomat.com
$ exec 5<>/dev/tcp/pingomat.com/80 ; echo -e "GET /text.php HTTP/1.1\nHOST: pingomat.com\nConnection: Close\n" >&5 ; cat <&5 | grep '^[0-9]\{1,3\}\(\.[0-9]\{1,3\}\)\{3\}'
if you want to use ip detection in your automation scripts try text.php
It'll return only your IP address without trying to detect your HTTP_USER_AGENT.

Your User Agent is:
mozilla/5.0 applewebkit/537.36 (khtml, like gecko; compatible; claudebot/1.0; [email protected])