Can you open http://cop3.changeip.net/xtr/86 from mainland China?
No.
No recent testsVerdict from 2026-02-24 · 6 mo ago
As of the last test on 2026-02-24 — 6 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access cop3.changeip.net with GreatFireVPN →Frequently asked questions
Is http://cop3.changeip.net/xtr/86 blocked in mainland China right now?
We haven't tested http://cop3.changeip.net/xtr/86 in the last 90 days. As of the last test on 2026-02-24 (6 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is http://cop3.changeip.net/xtr/86 blocked in mainland China?
As of the last test on 2026-02-24 — 6 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has http://cop3.changeip.net/xtr/86 been blocked?
GreatFire has recorded interference with http://cop3.changeip.net/xtr/86 from mainland China since 2016-07-27.
How can I access http://cop3.changeip.net/xtr/86 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 cop3.changeip.net.
http://cop3.changeip.net/xtr/86 · JSON