Anomaly
Signal is likely blocked
China
Country
Network
September 28, 2021, 03:35 PM UTC
Date & Time
Instant Messaging
Instant Messaging
Runtime: 17.4s

On September 28, 2021, 03:35 PM 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
AS13335
Resolver IP
172.69.20.22
Resolver Network Name
Cloudflare, Inc.
Report ID
20210928T153509Z_signal_CN_4837_n1_2E3WqU1VWaCNAo0w
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.9.2)
Measurement Engine
ooniprobe-engine (3.9.2)

Raw Measurement Data

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