The accessibility of tcp-ip.or.jp has been analyzed 3 times between June 28, 2022, and the last 885 days. Over 3 instances out of all conducted checks, tcp-ip.or.jp has shown functionality, with the latest uptime on July 25, 2022, returning a code 200. As of November 30, 2024, all of the assessments that were conducted found no instances of tcp-ip.or.jp being unavailable. As of November 30, 2024, no response contained any errors, according to all received replies. With a response time of 0.531 seconds on July 25, 2022, tcp-ip.or.jp has an average response time of 1.024 seconds.