Anomaly
WhatsApp is likely blocked
Instant Messaging
Runtime: 1m
On September 19, 2024, 03:41 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 157.240.18.18:443 failed.
Connection to 103.252.114.11:5222 failed.
Connection to 103.97.176.73:5222 failed.
Connection to 157.240.3.50:5222 failed.
Connection to 31.13.94.7:5222 failed.
Connection to 199.59.150.44:5222 failed.
Resolver
Resolver ASN
AS37963
Resolver IP
47.108.133.49
Resolver Network Name
Hangzhou Alibaba Advertising Co.,Ltd.
Report ID
20240919T154058Z_whatsapp_CN_4134_n1_qMWLC82BepQQTW0a
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.22.0)
Measurement Engine
ooniprobe-engine (3.22.0)