Network tampering
Malformed ctrl_headers
Middleboxes
Runtime: 15s
On April 26, 2025, 08:30 PM UTC, network traffic was manipulated when contacting our control servers.
This means that there might be a middlebox on AS58224 in Iran, which could be responsible for censorship and/or surveillance.
Resolver
Resolver ASN
AS3356
Resolver IP
8.0.18.137
Resolver Network Name
Level 3 Parent, LLC
Report ID
20250426T200401Z_httpheaderfieldmanipulation_IR_58224_n1_wp6Zu7H1oWQZg6k7
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.21.0)
Measurement Engine
ooniprobe-engine (3.21.0)