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September 28, 2021 at 4:59:40 AM UTC
VERIFY
Anomaly
Signal is likely blocked
China
AS4837 <unknown>
Instant Messaging
Instant Messaging
Signal Test 
Runtime: 15.7s
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On September 28, 2021, 04:59 AM UTC, the testing of the Signal app presented signs of blocking on AS4837 in China.

This might mean that Signal was blocked, but false positives can occur.

Please explore the network measurement data below. Check other Signal measurements from the same network during the same time period (if they're available).

Resolver

Resolver ASN
AS4837
Resolver IP
202.102.224.243
Resolver Network Name
<unknown>
Measurement UID
20210928045956.825196_CN_signal_6681f91ccf658c84
Report ID
20210928T045940Z_signal_CN_4837_n1_KpEbMtTTdLmRVWIf
Platform
android
Software Name
ooniprobe-android (3.2.0)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)

Raw Measurement Data

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