Anomaly
WhatsApp is likely blocked
Instant Messaging
Runtime: 1m 0s
On April 04, 2025, 02:10 PM UTC, the testing of WhatsApp's mobile app presented signs of blocking on AS4837 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 69.63.186.30:443 failed.
Connection to 2a03:2880:f10a:83:face:b00c:0:25de:443 failed.
Connection to 69.63.186.30:5222 failed.
Connection to 2a03:2880:f10a:83:face:b00c:0:25de:5222 failed.
Connection to 199.59.148.222:5222 failed.
Connection to 2a03:2880:f11c:8183:face:b00c:0:25de:5222 failed.
Connection to 157.240.20.8:5222 failed.
Connection to 2a03:2880:f12a:83:face:b00c:0:25de:5222 failed.
Connection to 157.240.21.9:5222 failed.
Connection to 2a03:2880:f134:183:face:b00c:0:25de:5222 failed.
Connection to 157.240.10.41:443 failed.
Connection to 2a03:2880:f12c:83:face:b00c:0:25de:443 failed.
Resolver
Resolver ASN
AS13335
Resolver IP
172.69.32.43
Resolver Network Name
Cloudflare Inc
Report ID
20250404T141037Z_whatsapp_CN_4837_n1_yLOWsLay5k17VoQl
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)