The following site tests whether IP addresses ending in .0 or .255 are reachable from your web browser.

For more information about this test, see this page. If at least the first two tests show "OK", then congratulations! Your internet connection can reach .0 and .255 IP addresses.

Domain name IP Address Result
test-0.srvtest.peterjin.org 23.161.208.0
test-255.srvtest.peterjin.org 23.161.208.255
test-0-v6.srvtest.peterjin.org 2602:806:a000:8001::