Anomaly
WhatsApp is likely blocked
China
Country
AS4134
Network
August 11, 2025, 09:20 PM UTC
Date & Time
Instant Messaging
Runtime: 1m 0.2s
On August 11, 2025, 09:20 PM UTC, the testing of WhatsApp's mobile app presented signs of blocking on AS4134 in China.
This might mean that WhatsApp's mobile app was blocked, but false positives can occur.
Please explore the network measurement data below. Check other WhatsApp measurements from the same network during the same time period (if they're available).
Mobile App
Failed
WhatsApp Web
Failed
Registration
Failed
Endpoint Status
Connection to 162.125.32.9:443 failed.
Connection to 2001::68f4:2b23:443 failed.
Connection to 128.242.240.20:5222 failed.
Connection to 2a03:2880:f10c:283:face:b00c:0:25de:5222 failed.
Connection to 104.16.252.55:443 failed.
Connection to 2a03:2880:f10c:83:face:b00c:0:25de:443 failed.
Connection to 202.160.128.96:443 failed.
Connection to 2a03:2880:f11c:8183:face:b00c:0:25de:443 failed.
Connection to 31.13.85.53:5222 failed.
Connection to 2a03:2880:f134:83:face:b00c:0:25de:5222 failed.
Connection to 199.96.62.17:5222 failed.
Connection to 2a03:2880:f11a:83:face:b00c:0:25de:5222 failed.
Connection to 199.16.156.103:5222 failed.
Connection to 2a03:2880:f11c:8083:face:b00c:0:25de:5222 failed.
Connection to 31.13.91.33:443 failed.
Connection to 2a03:2880:f11c:8183:face:b00c:0:25de:443 failed.
Connection to 154.83.14.134:5222 failed.
Connection to 2a03:2880:f11a:83:face:b00c:0:25de:5222 failed.
Connection to 162.125.34.133:443 failed.
Connection to 2a03:2880:f107:83:face:b00c:0:25de:443 failed.
Connection to 103.240.180.117:5222 failed.
Connection to 2a03:2880:f12c:183:face:b00c:0:25de:5222 failed.
Connection to 103.240.180.117:443 failed.
Connection to 2a03:2880:f12c:183:face:b00c:0:25de:443 failed.
Report ID
20250811T022337Z_whatsapp_CN_4134_n1_nBi8Ae9C21fMp1gk
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)