Can you open lab213.zapto.org:55555 from mainland China?
No.
No recent testsVerdict from 2026-03-14 · 5 mo ago
As of the last test on 2026-03-14 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access lab213.zapto.org:55555 with GreatFireVPN →Frequently asked questions
Is lab213.zapto.org:55555 blocked in mainland China right now?
We haven't tested lab213.zapto.org:55555 in the last 90 days. As of the last test on 2026-03-14 (5 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is lab213.zapto.org:55555 blocked in mainland China?
As of the last test on 2026-03-14 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has lab213.zapto.org:55555 been blocked?
GreatFire has recorded interference with lab213.zapto.org:55555 from mainland China since 2025-04-19.
How can I access lab213.zapto.org:55555 from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like lab213.zapto.org:55555.
http://lab213.zapto.org:55555 · JSON