September 28, 2021 at 7:06:41 PM UTC
VERIFY
Anomaly
Signal is likely blocked
Instant Messaging
Runtime: 30.4s
On September 28, 2021, 07:06 PM UTC, the testing of the Signal app presented signs of blocking on AS44244 in Iran.
This might mean that Signal was blocked, but false positives can occur.
Please explore the network measurement data below. Check other Signal measurements from the same network during the same time period (if they're available).
Resolver
Resolver ASN
AS44244
Resolver IP
5.127.16.4
Resolver Network Name
Iran Cell Service and Communication Company
Measurement UID
20210928070725.403103_IR_signal_a75fb9229fb9b01b
Report ID
20210928T070654Z_signal_IR_44244_n1_MxMp7s8IEZc1KCUx
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.10.0-beta.3)
Measurement Engine
ooniprobe-engine (3.10.0-beta.3)