Part of ieee.orgMixed19 tested URLs
Can you open http://standards.ieee.org/index.html from mainland China?
Sometimes.
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Access standards.ieee.org with GreatFireVPN →2015first tested
1/1disrupted · last 90 days
5 d agolast tested
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Frequently asked questions
Is http://standards.ieee.org/index.html blocked in mainland China right now?
As of the last test on 2026-08-19, http://standards.ieee.org/index.html is 100% disrupted in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://standards.ieee.org/index.html blocked in mainland China?
Access is unreliable — 100% of the last 1 conclusive tests showed interference.
Since when has http://standards.ieee.org/index.html been blocked?
GreatFire has recorded interference with http://standards.ieee.org/index.html from mainland China since 2015-06-23.
How can I access http://standards.ieee.org/index.html 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 standards.ieee.org.
http://standards.ieee.org/index.html · JSON