Can you open 23.3-a.net from mainland China?
N/A.
This domain doesn't resolve anywhere we test — including our control outside mainland China — so it appears inactive or unregistered rather than blocked.
2015first tested
3 d agolast tested
Loading…
Frequently asked questions
Is 23.3-a.net blocked in mainland China right now?
As of the last test on 2026-07-27, 23.3-a.net is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.
http://23.3-a.net · JSON