January 20, 2021 at 6:53:51 PM UTC
VERIFY
Anomaly
Telegam failure: connection_refused
Instant Messaging
Runtime: 1.5s
On January 20, 2021, 06:53 PM UTC, the testing of Telegram's mobile app and web interface (web.telegram.org) presented signs of blocking on AS20294 in Uganda.
This might mean that both Telegram's mobile app and web interface were blocked, but false positives can occur.
Please explore the network measurement data below. Check other Telegram measurements from the same network during the same time period (if they're available).
Mobile App
OK
Telegram Web
Failed
Endpoint Status
Connection to 149.154.167.51:80 failed.
Connection to 149.154.167.91:80 failed.
Connection to 149.154.171.5:80 was successful.
Connection to 149.154.175.50:80 was successful.
Connection to 149.154.175.100:80 was successful.
Connection to 149.154.167.51:443 failed.
Connection to 149.154.167.91:443 failed.
Connection to 149.154.175.50:443 was successful.
Connection to 149.154.175.100:443 was successful.
Connection to 149.154.171.5:443 was successful.
Connection to 149.154.167.99:443 failed.
Connection to 2001:67c:4e8:1033:5:100:0:a:443 failed.
Connection to 2001:67c:4e8:1033:2:100:0:a:443 failed.
Connection to 2001:67c:4e8:1033:6:100:0:a:443 failed.
Connection to 2001:67c:4e8:1033:3:100:0:a:443 failed.
Connection to 149.154.167.99:80 failed.
Connection to 2001:67c:4e8:1033:5:100:0:a:80 failed.
Connection to 2001:67c:4e8:1033:2:100:0:a:80 failed.
Connection to 2001:67c:4e8:1033:6:100:0:a:80 failed.
Connection to 2001:67c:4e8:1033:3:100:0:a:80 failed.
Resolver
Resolver ASN
AS20294
Resolver IP
41.210.187.4
Resolver Network Name
MTN Uganda
Measurement UID
20210120185453.055098_UG_telegram_94aa89aa675e2b6e
Report ID
20210120T185351Z_telegram_UG_20294_n1_02C1f9oFiE5rPkRJ
Platform
linux
Software Name
ooniprobe-cli (3.2.0-alpha)
Measurement Engine
ooniprobe-engine (0.21.0)