Network tampering
2 unexpected header change
Gabon
Country
Network
April 04, 2025, 03:00 PM UTC
Date & Time
Runtime: 331ms

On April 04, 2025, 03:00 PM UTC, network traffic was manipulated when contacting our control servers.

This means that there might be a middlebox on AS36924 in Gabon, which could be responsible for censorship and/or surveillance.

Resolver

Resolver ASN
AS36924
Resolver IP
160.119.161.38
Resolver Network Name
GVA Cote d'Ivoire SAS
Report ID
20250404T150016Z_httpheaderfieldmanipulation_GA_36924_n1_hjrsvwWEVl2BUYFL
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.24.0)
Measurement Engine
ooniprobe-engine (3.24.0)

Raw Measurement Data

{
"annotations":{
...
}
"data_format_version":
string"0.2.0"
"extensions":{
...
}
"input":
NULL
"measurement_start_time":
string"2025-04-04 15:00:16"
"probe_asn":
string"AS36924"
"probe_cc":
string"GA"
"probe_ip":
string"127.0.0.1"
"probe_network_name":
string"GVA Cote d'Ivoire SAS"
"report_id":
string"20250404T150016Z_httpheaderfieldmanipulation_GA_36924_n1_hjrsvwWEVl2BUYFL"
"resolver_asn":
string"AS36924"
"resolver_ip":
string"160.119.161.38"
"resolver_network_name":
string"GVA Cote d'Ivoire SAS"
"software_name":
string"ooniprobe-desktop-unattended"
"software_version":
string"3.24.0"
"test_helpers":{
...
}
"test_keys":{
...
}
"test_name":
string"http_header_field_manipulation"
"test_runtime":
float0.3308439
"test_start_time":
string"2025-04-04 15:00:16"
"test_version":
string"0.2.0"
}