Anomaly
WhatsApp is likely blocked
Instant Messaging
Runtime: 1m 0s
On April 04, 2025, 02:07 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 23.234.30.58:5222 failed.
Connection to 2a03:2880:f10a:83:face:b00c:0:25de:5222 failed.
Connection to 74.86.228.110:5222 failed.
Connection to 2a03:2880:f127:83:face:b00c:0:25de:5222 failed.
Connection to 199.59.149.231:5222 failed.
Connection to 2a03:2880:f11f:83:face:b00c:0:25de:5222 failed.
Connection to 173.236.182.137:5222 failed.
Connection to 2a03:2880:f107:83:face:b00c:0:25de:5222 failed.
Connection to 103.200.31.172:443 failed.
Connection to 2a03:2880:f12c:183:face:b00c:0:25de:443 failed.
Connection to 162.125.2.6:5222 failed.
Connection to 2a03:2880:f11b:83:face:b00c:0:25de:5222 failed.
Resolver
Resolver ASN
AS23724
Resolver IP
49.7.71.150
Resolver Network Name
IDC, China Telecommunications Corporation
Report ID
20250404T140720Z_whatsapp_CN_4134_n1_d6L3cSnLm0XaVTHU
Platform
android
Software Name
ooniprobe-android (4.0.2)
Measurement Engine
ooniprobe-engine (3.24.0)