Anomaly
https://www.facebook.com/
TCP/IP blocking
Websites
Runtime: 45.3s
On April 01, 2025, 12:26 AM UTC, https://www.facebook.com/ presented signs of TCP/IP blocking on AS21351 in French Guiana.
This might mean that https://www.facebook.com/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
161.22.123.9
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
31.13.67.35
Query:
IN AAAA www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f12c:83:face:b00c:0:25de
TCP Connections
Connection to 31.13.67.35:443 was blocked.
Connection to 2a03:2880:f12c:83:face:b00c:0:25de:443 was blocked.
HTTP Requests
No Data
Resolver
Resolver ASN
AS21351
Resolver IP
161.22.123.9
Resolver Network Name
Canal + Telecom SAS
Report ID
20250401T002559Z_webconnectivity_GF_21351_n1_gL9UDcnDC9P7suwx
Platform
android
Software Name
ooniprobe-android (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)
{
"annotations":{
...
}"data_format_version":
string"0.2.0"
"input":
string"https://www.facebook.com/"
"measurement_start_time":
string"2025-04-01 00:26:30"
"probe_asn":
string"AS21351"
"probe_cc":
string"GF"
"probe_ip":
string"127.0.0.1"
"probe_network_name":
string"Canal + Telecom SAS"
"report_id":
string"20250401T002559Z_webconnectivity_GF_21351_n1_gL9UDcnDC9P7suwx"
"resolver_asn":
string"AS21351"
"resolver_ip":
string"161.22.123.9"
"resolver_network_name":
string"Canal + Telecom SAS"
"software_name":
string"ooniprobe-android"
"software_version":
string"5.0.5"
"test_helpers":{
...
}"test_keys":{
...
}"test_name":
string"web_connectivity"
"test_runtime":
float45.275070541
"test_start_time":
string"2025-04-01 00:25:58"
"test_version":
string"0.4.3"