Part of mit.edu·Mixed·82 tested URLs→
Can you open https://math.mit.edu/~kehle/ from mainland China?
Yes.
No recent testsVerdict from 2026-02-07 · 7 mo ago
As of the last test on 2026-02-07 — 7 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2026first tested
7 mo agolast tested
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Other tested URLs on mit.edu
Blocking varies across mit.edu: 19 blocked vs 45 accessible among tested hosts.
http://mit.eduIntermittenthttps://mit.eduIntermittenthttp://www.mit.eduNot blockedhttp://web.mit.eduIntermittenthttp://vpn.mit.eduUnresolvablehttp://ocw.mit.eduIntermittenthttp://pgp.mit.eduas of 2026Not blockedhttp://ist.mit.eduNot blockedhttps://vpn.mit.eduUnresolvablehttp://cssa.mit.eduUnresolvablehttp://feed.mit.eduas of 2026Not blockedhttps://pgp.mit.eduas of 2026Not blockedhttps://web.mit.eduNot blockedhttps://ocw.mit.eduIntermittenthttps://www.mit.eduNot blockedhttp://censi.mit.eduUnresolvablehttp://github.mit.eduas of 2026Not blockedhttps://space.mit.eduNot blockedhttps://raise.mit.eduas of 2026Not blockedhttp://scratch.mit.eduBlockedhttps://canvas.mit.eduas of 2026Not blockedhttps://scratch.mit.eduBlockedhttps://mirrors.mit.eduas of 2026Not blockedhttps://whereis.mit.eduas of 2026Not blockedhttp://thecenter.mit.eduBlockedhttp://superurop.mit.eduIntermittenthttps://mastodon.mit.eduas of 2026Not blockedhttps://mitpress.mit.eduNot blockedhttp://getsmarter.mit.eduUnresolvablehttp://appinventor.mit.eduas of 2026Not blockedhttps://www.scratch.mit.eduas of 2026Blockedhttps://electionlab.mit.eduas of 2026Not blockedhttps://appinventor.mit.eduNot blockedhttps://api.scratch.mit.eduBlockedhttps://owa.exchange.mit.eduUnresolvablehttp://ocw.mit.edu/index.htmNot blockedhttp://athena.dialup.mit.eduas of 2026Not blockedhttps://www.mit.edu/%7Eatkinas of 2026Not blockedhttps://people.csail.mit.eduas of 2026Not blockedhttps://math.mit.edu/~kehle/as of 2026Not blockedhttps://ocw.mit.edu/index.htmIntermittenthttps://cryptonomicon.mit.eduas of 2026Not blockedhttps://scratch.mit.edu/aboutas of 2026Blockedhttps://math.mit.edu/%7EkehleNot blockedhttp://ai2.appinventor.mit.eduIntermittenthttp://beta.appinventor.mit.eduas of 2026Not blockedhttp://web.mit.edu/kerberos/wwwas of 2026Not blockedhttp://scratch.mit.edu/downloadBlockedhttps://ai2.appinventor.mit.eduIntermittenthttps://ai2a.appinventor.mit.eduBlockedhttp://publications.csail.mit.eduas of 2026Not blockedhttp://google.com.libproxy.mit.eduBlockedhttps://scratch.mit.edu/favicon.icoBlockedhttps://classifier.appinventor.mit.eduas of 2026Not blockedhttps://scratch.mit.edu/projects/editoras of 2026Blockedhttp://classics.mit.edu/Tzu/artwar.htmlas of 2026Not blockedhttps://exokernel.scripts.mit.edu/submitas of 2026Not blockedhttps://ocw.mit.edu/courses/new-courses/as of 2026Not blockedhttps://scratch.mit.edu/projects/423426731as of 2026Blockedhttps://scratch.mit.edu/projects/636244032as of 2026Blockedhttp://web.mit.edu/evhippel/www/sources.htmIntermittenthttps://scratch.mit.edu/user/Scratchnosekaias of 2026Blockedhttps://scratch.mit.edu/users/ScratchnosekaiBlockedhttps://scratch.mit.edu/projects/1201139861/as of 2026Blockedhttp://scratch.mit.edu/users/princesspandaloverBlockedhttp://appinventor.mit.edu/explore/about-us.htmlas of 2026Not blockedhttp://wind.lcs.mit.edu/papers/usenixsec2002.pdfas of 2025Not blockedhttp://appinventor.mit.edu/explore/ai2/setup.htmlas of 2026Not blockedhttps://api.scratch.mit.edu?utm_source=chatgpt.comBlockedhttps://economics.mit.edu/people/faculty/david-h-autorNot blockedhttps://mitsloan.mit.edu/faculty/directory/yasheng-huangNot blockedhttp://appinventor.mit.edu/explore/ai2/connect-USB-win.htmlas of 2026Not blockedhttps://ocw.mit.edu/ans7870/14/14.01SC/MIT14_01SCF11_rttext.pdfIntermittenthttp://mirrors.mit.edu/torproject/download/download-easy.html.enas of 2026Not blockedhttps://openlearning.mit.edu/courses-programs/mit-opencoursewareas of 2026Not blockedhttps://ocw.mit.edu/courses/translated-courses/traditional-chineseIntermittenthttp://pgp.mit.edu/pks/lookup?search=hrw.org&op=index&fingerprint=onas of 2023Blockedhttps://mitsloan.mit.edu/ideas-made-to-matter/unmasking-bias-facial-recognition-algorithmsas of 2026Not blockedhttps://giving.mit.edu/give/to/ocw/?utm_source=youtube&utm_medium=video&utm_campaign=annualfundas of 2026Not blockedhttps://mitsloan.mit.edu/ideas-made-to-matter/sam-altman-believes-ai-will-change-world-and-everything-elseNot blockedEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is https://math.mit.edu/~kehle/ blocked in mainland China right now?
We haven't tested https://math.mit.edu/~kehle/ in the last 90 days. As of the last test on 2026-02-07 (7 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
https://math.mit.edu/~kehle/ · JSON