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Circumvention Charts
Countries
OK
WhatsApp is accessible
Czechia
Country
5610
Network
September 15, 2025, 01:27 PM UTC
Date & Time
Instant Messaging
Instant Messaging
WhatsApp Test 
Runtime: 1.4s
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On September 15, 2025, 01:27 PM UTC, WhatsApp was reachable on 5610 in Czechia.

OONI's WhatsApp test successfully connected to WhatsApp's endpoints, registration service and web interface (web.whatsapp.com).

Mobile App
Okay
WhatsApp Web
Okay
Registration
Okay

Endpoint Status

Connection to 3.33.252.61:5222 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 3.33.221.48:443 was successful.
Connection to 157.240.30.54:443 was successful.
Connection to 3.33.252.61:443 was successful.
Connection to 3.33.252.61:443 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 3.33.221.48:443 was successful.
Connection to 3.33.221.48:443 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 15.197.210.208:443 was successful.
Connection to 15.197.210.208:5222 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 3.33.221.48:443 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 3.33.221.48:5222 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 3.33.252.61:5222 was successful.
Connection to 3.33.221.48:5222 was successful.
Connection to 3.33.221.48:5222 was successful.
Connection to 3.33.221.48:5222 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 3.33.252.61:5222 was successful.
Connection to 3.33.252.61:443 was successful.
Connection to 15.197.206.217:443 was successful.
Connection to 15.197.206.217:5222 was successful.
Connection to 157.240.30.54:443 was successful.

Resolver

Resolver ASN
AS5610
Resolver IP
90.183.126.97
Resolver Network Name
O2 Czech Republic, a.s.
Report ID
20250915T132721Z_whatsapp_CZ_5610_n4_S7f4L7px3ZlkfrmG
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)

Raw Measurement Data

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