Network tampering
Malformed ctrl_headers
Middleboxes
Runtime: 15s
On November 23, 2024, 09:24 AM UTC, network traffic was manipulated when contacting our control servers.
This means that there might be a middlebox on AS4812 in China, which could be responsible for censorship and/or surveillance.
Resolver
Resolver ASN
AS137702
Resolver IP
221.231.139.97
Resolver Network Name
China Telecom
Report ID
20241123T092438Z_httpheaderfieldmanipulation_CN_4812_n1_UT4eNxu80il0lbBn
Platform
linux
Software Name
ooniprobe-cli-unattended (3.20.0)
Measurement Engine
ooniprobe-engine (3.20.0)