Sigmanet.org was checked for availability 0 times during the 0 day period that started on November 22, 2024. As of November 22, 2024, sigmanet.org was encountering issues or unable to be reached during all the tests conducted. Assessments conducted as of November 22, 2024, revealed that sigmanet.org had no periods of downtime. Of all the replies received, as of November 22, 2024, any response was not indicated as having an error status. Although sigmanet.org responded in 0 seconds on November 22, 2024, records show that it took an average of 0.000 seconds to reply.