The following will identify what machine you are using on the web.
If you are using a web proxy or a firewall with NAT to access these pages, then its name and address (rather than yours) will be shown:
Client host name is: unknown
Client IP address is: 172.70.131.84
Browser identity is: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])